0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:00:47 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:00:47 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:00:47 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:00:47 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x4}]) 00:00:47 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x6}]) [ 2136.894894] loop4: detected capacity change from 0 to 256 [ 2136.922230] loop3: detected capacity change from 0 to 264192 [ 2136.926509] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2136.952035] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2136.952035] " or missing value 00:00:47 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x2500, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:00:47 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x10}]) 00:00:47 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x5}]) 00:00:47 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84e", 0xb2, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:00:47 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:00:47 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:00:47 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2137.235164] loop3: detected capacity change from 0 to 264192 [ 2137.254148] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2137.254148] " or missing value [ 2137.384735] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:01:01 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:01 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x3f00, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:01:01 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84e", 0xb2, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:01:01 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:01 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x11}]) [ 2151.316269] loop3: detected capacity change from 0 to 264192 00:01:01 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:01:01 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x6}]) 00:01:01 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2151.347967] loop4: detected capacity change from 0 to 256 [ 2151.352870] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2151.352870] " or missing value [ 2151.384210] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:01:01 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xb8}]) 00:01:01 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:01 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9", 0xd0, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:01:01 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2151.521381] loop3: detected capacity change from 0 to 264192 [ 2151.538809] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2151.538809] " or missing value 00:01:01 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x10}]) 00:01:01 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x300}]) 00:01:01 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:01 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:01 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4500, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:01:01 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9", 0xd0, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2151.719754] loop3: detected capacity change from 0 to 264192 [ 2151.736960] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2151.736960] " or missing value [ 2151.812014] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:01:17 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4700, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:01:17 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:17 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:01:17 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:17 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:17 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x500}]) 00:01:17 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9", 0xd0, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:01:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x11}]) [ 2167.066662] loop3: detected capacity change from 0 to 264192 [ 2167.066797] loop4: detected capacity change from 0 to 256 [ 2167.087625] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:01:17 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x600}]) [ 2167.098287] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2167.098287] " or missing value 00:01:17 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2167.289758] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:01:34 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e2", 0xdf, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:01:34 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xb8}]) 00:01:34 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="6e676174000000000000000000736d6163736d7574653d2e6c6f67122c7569643dee83dec7d145fe7dfe984316a0bb6043af1b995b5201f916c8d5004476924096676b1a07ed45d0168d221ac13271342235e899f4cf90fd16d5ef1005e95c25ee77cda7fb357addbbcafd647a8331f58148044a6aa2e8cf19bbe91ce754d97d5e2baa4247d47344f468d3b7975a801f57ed0dd7b0152f9245082b57ad8c27eb3807ec73679a4dc927e83d571e63847877e442b032a5b37f52cfaab74b332e836737c5038d49658996805053570fc59f0a748187bce54b171b164120d2e949690662b6c6b8144f02f1c390b400b982615fe34b872aa2361ad7e3854bbf46a0f228ce2182df62e4ed2b2c986ecf3a67b9627e2cbae9763faf12297d8a60", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:01:34 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:34 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x1100}]) 00:01:34 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:34 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4b00, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:01:34 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2184.232201] loop4: detected capacity change from 0 to 256 [ 2184.235509] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2184.275582] loop3: detected capacity change from 0 to 264192 [ 2184.278291] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2184.278291] " or missing value 00:01:34 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e2", 0xdf, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:01:34 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xb800}]) 00:01:34 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:34 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2184.454112] loop3: detected capacity change from 0 to 264192 00:01:34 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x300}]) [ 2184.469747] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2184.469747] " or missing value 00:01:34 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4d00, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2184.487237] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:01:34 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:01:34 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e2", 0xdf, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:01:34 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2184.555899] loop4: detected capacity change from 0 to 256 00:01:34 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2184.577711] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:01:34 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x34000}]) 00:01:34 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eea", 0xe6, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2184.834393] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:01:49 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x5000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:01:49 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eea", 0xe6, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:01:49 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x400300}]) 00:01:49 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:49 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="6e676174000000000000000000736d6163736d7574653d2e6c6f67122c7569643dee83dec7d145fe7dfe984316a0bb6043af1b995b5201f916c8d5004476924096676b1a07ed45d0168d221ac13271342235e899f4cf90fd16d5ef1005e95c25ee77cda7fb357addbbcafd647a8331f58148044a6aa2e8cf19bbe91ce754d97d5e2baa4247d47344f468d3b7975a801f57ed0dd7b0152f9245082b57ad8c27eb3807ec73679a4dc927e83d571e63847877e442b032a5b37f52cfaab74b332e836737c5038d49658996805053570fc59f0a748187bce54b171b164120d2e949690662b6c6b8144f02f1c390b400b982615fe34b872aa2361ad7e3854bbf46a0f228ce2182df62e4ed2b2c986ecf3a67b9627e2cbae9763faf12297d8a60", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:01:49 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:49 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:49 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x500}]) [ 2198.949199] loop4: detected capacity change from 0 to 256 [ 2198.949562] loop3: detected capacity change from 0 to 264192 [ 2198.975219] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2198.975219] " or missing value [ 2198.986254] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:01:49 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x1000000}]) 00:01:49 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x600}]) 00:01:49 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eea", 0xe6, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:01:49 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:49 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:49 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x5400, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2199.167363] loop3: detected capacity change from 0 to 264192 [ 2199.196095] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2199.196095] " or missing value 00:01:49 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:01:49 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b", 0xea, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2199.390252] loop3: detected capacity change from 0 to 264192 [ 2199.408029] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2199.408029] " or missing value [ 2199.414153] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:02:03 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x1100}]) 00:02:03 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:03 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x6500, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:02:03 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:03 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:03 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x2000000}]) 00:02:03 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:02:03 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b", 0xea, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2213.081681] loop4: detected capacity change from 0 to 256 [ 2213.089311] loop3: detected capacity change from 0 to 264192 [ 2213.102226] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2213.102226] " or missing value [ 2213.105681] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:02:03 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x3000000}]) 00:02:03 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xb800}]) 00:02:03 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:03 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:03 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x6700, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:02:03 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:03 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b", 0xea, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:02:03 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x4000000}]) [ 2213.360019] loop3: detected capacity change from 0 to 264192 [ 2213.387162] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2213.387162] " or missing value 00:02:03 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x6b00, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:02:03 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2213.537558] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:02:18 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:18 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x34000}]) 00:02:18 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:18 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x6d00, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:02:18 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x5000000}]) 00:02:18 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde", 0xec, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:02:18 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:02:18 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2227.898207] loop4: detected capacity change from 0 to 256 [ 2227.902221] loop3: detected capacity change from 0 to 264192 00:02:18 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x7000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2227.956450] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2227.989962] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2227.989962] " or missing value 00:02:18 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2228.156607] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:02:32 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x7400, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:02:32 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:02:32 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde", 0xec, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:02:32 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x400300}]) 00:02:32 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:32 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:32 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x6000000}]) [ 2242.055856] loop3: detected capacity change from 0 to 264192 00:02:32 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2242.092243] loop4: detected capacity change from 0 to 256 [ 2242.121336] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2242.121336] " or missing value [ 2242.130532] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:02:32 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x10000000}]) 00:02:32 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xedc0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:02:32 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x1000000}]) 00:02:32 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde", 0xec, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:02:32 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:32 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:32 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2242.429912] loop3: detected capacity change from 0 to 264192 00:02:32 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x11000000}]) [ 2242.453369] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2242.453369] " or missing value 00:02:32 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x80000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2242.648611] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:02:51 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:02:51 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x400000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:02:51 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:02:51 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:51 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x2000000}]) 00:02:51 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xb8000000}]) 00:02:51 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2261.655952] loop4: detected capacity change from 0 to 256 00:02:51 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2261.689660] loop3: detected capacity change from 0 to 264192 [ 2261.704495] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2261.707606] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2261.707606] " or missing value 00:02:52 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x3000000}]) 00:02:52 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xffffff7f}]) 00:02:52 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x1000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:02:52 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:52 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:02:52 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:02:52 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2262.011725] loop3: detected capacity change from 0 to 264192 [ 2262.040595] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2262.040595] " or missing value 00:02:52 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x7ffffffff000}]) 00:02:52 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x4000000}]) 00:02:52 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2262.178306] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:03:09 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x2000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:03:09 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:09 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x40030000000000}]) 00:03:09 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:09 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:09 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:03:09 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x5000000}]) [ 2278.812274] loop4: detected capacity change from 0 to 256 00:03:09 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2278.836956] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2278.843362] loop3: detected capacity change from 0 to 264192 00:03:09 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x6000000}]) 00:03:09 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2278.901100] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2278.901100] " or missing value 00:03:09 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:03:09 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xf0ffffff7f0000}]) 00:03:09 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x10000000}]) 00:03:09 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:09 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:09 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x7, &(0x7f0000000600)=[{&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2279.068850] loop3: detected capacity change from 0 to 264192 [ 2279.078239] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2279.078239] " or missing value 00:03:09 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x11000000}]) 00:03:09 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x100000000000000}]) [ 2279.154342] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:03:09 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x7, &(0x7f0000000600)=[{&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:03:09 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:09 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:09 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 2279.233085] loop3: detected capacity change from 0 to 264192 [ 2279.247726] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2279.247726] " or missing value [ 2279.297621] loop4: detected capacity change from 0 to 256 [ 2279.326708] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2279.501265] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:03:25 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:25 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:03:25 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x7000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:03:25 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:25 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x7, &(0x7f0000000600)=[{&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:03:25 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x200000000000000}]) 00:03:25 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:25 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xb8000000}]) [ 2295.646337] loop3: detected capacity change from 0 to 264192 [ 2295.657789] loop4: detected capacity change from 0 to 256 [ 2295.678865] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2295.678865] " or missing value [ 2295.708746] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:03:26 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xffffff7f}]) 00:03:26 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x300000000000000}]) 00:03:26 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x8000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2296.019653] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:03:40 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x9000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:03:40 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:03:40 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:40 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{0x0, 0x0, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:03:40 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:40 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}], 0x1, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2310.406186] loop3: detected capacity change from 0 to 264192 00:03:40 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x400000000000000}]) 00:03:40 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x7ffffffff000}]) [ 2310.412391] loop4: detected capacity change from 0 to 256 [ 2310.429251] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2310.429251] " or missing value [ 2310.457478] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:03:40 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:40 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:40 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x40030000000000}]) 00:03:40 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xa000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:03:40 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{0x0, 0x0, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:03:40 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x500000000000000}]) [ 2310.611850] loop3: detected capacity change from 0 to 264192 [ 2310.661840] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2310.661840] " or missing value [ 2310.814251] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:03:59 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:59 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:59 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{0x0, 0x0, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:03:59 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}], 0x1, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:59 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:03:59 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xb000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:03:59 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xf0ffffff7f0000}]) 00:03:59 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x600000000000000}]) [ 2328.902475] loop4: detected capacity change from 0 to 256 [ 2328.913058] loop3: detected capacity change from 0 to 264192 [ 2328.920660] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2328.920660] " or missing value [ 2328.957685] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:03:59 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x1000000000000000}]) 00:03:59 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x10000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:03:59 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:59 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180), 0x0, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:03:59 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2329.089093] loop3: detected capacity change from 0 to 264192 [ 2329.102638] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2329.102638] " or missing value 00:03:59 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x100000000000000}]) 00:03:59 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x1100000000000000}]) 00:03:59 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}], 0x1, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:03:59 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x18000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:03:59 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2329.371082] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:15 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x25000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:04:15 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180), 0x0, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:04:15 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, 0x0, 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:04:15 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xb800000000000000}]) 00:04:15 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{0x0}], 0x1, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:15 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:15 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:15 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x200000000000000}]) [ 2344.866069] loop3: detected capacity change from 0 to 264192 [ 2344.889291] loop4: detected capacity change from 0 to 256 [ 2344.903701] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2344.903701] " or missing value [ 2344.919493] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:15 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xffffff7f00000000}]) 00:04:15 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x3f000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:04:15 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{0x0}], 0x1, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:15 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:15 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180), 0x0, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:04:15 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x2}]) 00:04:15 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x300000000000000}]) 00:04:15 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2345.138091] loop3: detected capacity change from 0 to 264192 00:04:15 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{0x0}], 0x1, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:15 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:15 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, 0x0, 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 2345.179278] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2345.179278] " or missing value [ 2345.217043] loop4: detected capacity change from 0 to 256 [ 2345.236472] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:15 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x400000000000000}]) 00:04:33 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x500000000000000}]) 00:04:33 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x40000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:04:33 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b30", 0x1e, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:04:33 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:33 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x3}]) 00:04:33 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:33 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, 0x0, 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:04:33 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{0x0}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2363.393058] loop3: detected capacity change from 0 to 264192 [ 2363.427494] loop4: detected capacity change from 0 to 256 [ 2363.437242] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2363.437242] " or missing value [ 2363.465017] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:33 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x4}]) 00:04:33 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x600000000000000}]) 00:04:33 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x45000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:04:53 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:53 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x47000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2383.676731] loop3: detected capacity change from 0 to 264192 [ 2383.691670] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2383.691670] " or missing value 00:04:53 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b30", 0x1e, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:04:53 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x1000000000000000}]) 00:04:53 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:53 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{0x0}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:53 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:04:53 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x5}]) [ 2383.736493] loop4: detected capacity change from 0 to 256 [ 2383.769133] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:54 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:54 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b30", 0x1e, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:04:54 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x1100000000000000}]) 00:04:54 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x6}]) 00:04:54 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:54 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{0x0}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:04:54 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4b000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:04:54 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 2384.043806] loop3: detected capacity change from 0 to 264192 [ 2384.066040] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2384.066040] " or missing value [ 2384.156809] loop4: detected capacity change from 0 to 256 [ 2384.195739] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:05:11 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x10}]) 00:05:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xb800000000000000}]) 00:05:11 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:05:11 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x0, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:05:11 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372", 0x2d, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:05:11 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:05:11 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:05:11 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4d000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2401.178005] loop4: detected capacity change from 0 to 256 [ 2401.187601] loop3: detected capacity change from 0 to 264192 00:05:11 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x50000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2401.206857] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2401.208884] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2401.208884] " or missing value 00:05:11 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x0, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:05:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xffffff7f00000000}]) 00:05:11 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x11}]) 00:05:11 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, 0x0, 0x0) 00:05:11 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372", 0x2d, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:05:11 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, 0x0, 0x0) 00:05:11 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x54000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:05:11 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xb8}]) [ 2401.456029] loop3: detected capacity change from 0 to 264192 [ 2401.479954] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2401.479954] " or missing value [ 2417.003524] loop4: detected capacity change from 0 to 256 00:05:27 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, 0x0, 0x0) 00:05:27 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x2}]) 00:05:27 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372", 0x2d, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:05:27 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x65000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:05:27 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:05:27 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, 0x0, 0x0) 00:05:27 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x300}]) 00:05:27 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x0, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2417.029857] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2417.050874] loop3: detected capacity change from 0 to 264192 [ 2417.054176] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2417.054176] " or missing value 00:05:27 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:05:27 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1", 0x35, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:05:27 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, 0x0, 0x0) [ 2417.205064] loop3: detected capacity change from 0 to 264192 [ 2417.227551] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2417.227551] " or missing value 00:05:27 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x500}]) 00:05:27 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x67000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2417.277799] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:05:27 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, 0x0, 0x0) 00:05:27 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:05:27 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x3}]) [ 2417.359918] loop4: detected capacity change from 0 to 256 [ 2417.376131] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2417.498788] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:05:41 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:05:41 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x4}]) 00:05:41 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140), 0x0) 00:05:41 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140), 0x0) 00:05:41 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:05:41 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x6b000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:05:41 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x600}]) [ 2431.396512] loop4: detected capacity change from 0 to 256 [ 2431.400279] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:05:41 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1", 0x35, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2431.434078] loop3: detected capacity change from 0 to 264192 [ 2431.448022] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2431.448022] " or missing value 00:05:41 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140), 0x0) 00:05:41 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:05:41 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x1100}]) 00:05:41 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1", 0x35, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:05:41 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x5}]) [ 2431.619020] loop3: detected capacity change from 0 to 264192 [ 2431.623805] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2431.623805] " or missing value 00:05:41 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x6d000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:05:41 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140), 0x0) 00:05:41 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140), 0x0) [ 2431.693117] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:05:58 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c2", 0x39, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:05:58 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:05:58 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, 0x0, &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:05:58 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x70000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:05:58 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x6}]) 00:05:58 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xb800}]) 00:05:58 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140), 0x0) 00:05:58 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, 0x0, 0x0) [ 2448.634793] loop4: detected capacity change from 0 to 256 [ 2448.643035] loop3: detected capacity change from 0 to 264192 [ 2448.673792] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:05:58 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x10}]) [ 2448.704358] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2448.704358] " or missing value 00:05:59 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x74000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:05:59 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x34000}]) 00:05:59 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x0, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:05:59 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:05:59 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c2", 0x39, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:05:59 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x400000000000000}]) 00:05:59 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x11}]) 00:05:59 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x400300}]) [ 2449.111224] loop3: detected capacity change from 0 to 264192 [ 2449.142829] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2449.142829] " or missing value [ 2449.226186] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:16 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x8cffffff, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:06:16 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, 0x0, &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="6e676174000000000000000000736d6163736d7574653d2e6c6f67122c7569643dee83dec7d145fe7dfe984316a0bb6043af1b995b5201f916c8d5004476924096676b1a07ed45d0168d221ac13271342235e899f4cf90fd16d5ef1005e95c25ee77cda7fb357addbbcafd647a8331f58148044a6aa2e8cf19bbe91ce754d97d5e2baa4247d47344f468d3b7975a801f57ed0dd7b0152f9245082b57ad8c27eb3807ec73679a4dc927e83d571e63847877e442b032a5b37f52cfaab74b332e836737c5038d49658996805053570fc59f0a748187bce54b171b164120d2e949690662b6c6b8144f02f1c390b400b982615fe34b872aa2361ad7e3854bbf46a0f228ce2182df62e4ed2b2c986ecf3a67b9627e2cbae9763faf12297d8a60", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:06:16 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c2", 0x39, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:06:16 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:06:16 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:06:16 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xb8}]) 00:06:16 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:06:16 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x1000000}]) [ 2465.813866] loop4: detected capacity change from 0 to 256 [ 2465.825666] loop3: detected capacity change from 0 to 264192 [ 2465.838058] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2465.838058] " or missing value [ 2465.839855] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:16 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x300}]) 00:06:16 executing program 5: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:06:16 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x2000000}]) 00:06:16 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xc0ed0000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:06:16 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2465.946080] loop5: detected capacity change from 0 to 256 00:06:16 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c21476", 0x3b, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2465.955750] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:16 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:06:16 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x3000000}]) [ 2466.048773] loop3: detected capacity change from 0 to 264192 [ 2466.067333] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2466.067333] " or missing value [ 2466.140729] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2466.218645] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:30 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x500}]) 00:06:30 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, 0x0, &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="6e676174000000000000000000736d6163736d7574653d2e6c6f67122c7569643dee83dec7d145fe7dfe984316a0bb6043af1b995b5201f916c8d5004476924096676b1a07ed45d0168d221ac13271342235e899f4cf90fd16d5ef1005e95c25ee77cda7fb357addbbcafd647a8331f58148044a6aa2e8cf19bbe91ce754d97d5e2baa4247d47344f468d3b7975a801f57ed0dd7b0152f9245082b57ad8c27eb3807ec73679a4dc927e83d571e63847877e442b032a5b37f52cfaab74b332e836737c5038d49658996805053570fc59f0a748187bce54b171b164120d2e949690662b6c6b8144f02f1c390b400b982615fe34b872aa2361ad7e3854bbf46a0f228ce2182df62e4ed2b2c986ecf3a67b9627e2cbae9763faf12297d8a60", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:06:30 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:06:30 executing program 2: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eea", 0xe6, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:06:30 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xf6ffffff, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:06:30 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c21476", 0x3b, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:06:30 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:06:30 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x4000000}]) [ 2479.943356] loop4: detected capacity change from 0 to 256 [ 2479.962174] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:30 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xf9fdffff, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2479.980023] loop3: detected capacity change from 0 to 264192 00:06:30 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x5000000}]) [ 2480.014888] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2480.014888] " or missing value 00:06:30 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2480.175273] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:30 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x600}]) 00:06:30 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x6000000}]) 00:06:30 executing program 5: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:06:30 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:06:30 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c21476", 0x3b, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2480.224067] loop5: detected capacity change from 0 to 256 [ 2480.245266] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:30 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2480.293540] loop3: detected capacity change from 0 to 264192 [ 2480.317040] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2480.317040] " or missing value [ 2480.326037] loop4: detected capacity change from 0 to 256 [ 2480.342828] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2480.442609] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2480.523515] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:44 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:06:44 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xfffffdf9, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:06:44 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:06:44 executing program 2: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, 0x0, &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:06:44 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x10000000}]) 00:06:44 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x1100}]) 00:06:44 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:06:44 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2494.748807] loop3: detected capacity change from 0 to 264192 [ 2494.761030] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2494.761030] " or missing value 00:06:45 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x11000000}]) [ 2494.816534] loop4: detected capacity change from 0 to 256 [ 2494.825327] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:45 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:06:45 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xb800}]) 00:06:45 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xffffff7f, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:06:45 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) [ 2495.003027] loop3: detected capacity change from 0 to 264192 [ 2495.047315] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2495.047315] " or missing value [ 2495.393154] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:07:03 executing program 2: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, 0x0, &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:07:03 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:07:03 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:07:03 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xb8000000}]) 00:07:03 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:07:03 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:07:03 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x34000}]) 00:07:03 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2513.762174] loop3: detected capacity change from 0 to 264192 [ 2513.778244] loop4: detected capacity change from 0 to 256 00:07:04 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) [ 2513.794119] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2513.808269] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2513.808269] " or missing value 00:07:04 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:07:04 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x400300}]) 00:07:04 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xffffff7f}]) 00:07:04 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x0, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:07:04 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:07:04 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) [ 2514.028278] loop3: detected capacity change from 0 to 264192 00:07:04 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xedc000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2514.081871] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2514.081871] " or missing value [ 2514.229816] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:07:20 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x1000000}]) 00:07:20 executing program 2: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, 0x0, &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:07:20 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, 0x0) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:07:20 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x7ffffffff000}]) [ 2529.799205] loop4: detected capacity change from 0 to 256 00:07:20 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x0, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:07:20 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:07:20 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x1000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:07:20 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 2529.808060] loop3: detected capacity change from 0 to 264192 [ 2529.817341] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2529.817341] " or missing value [ 2529.819276] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:07:20 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x8000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:07:20 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x0, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:07:20 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x2000000}]) 00:07:20 executing program 5: io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x400300}]) 00:07:20 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x40030000000000}]) [ 2529.991213] loop3: detected capacity change from 0 to 264192 [ 2530.010235] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2530.010235] " or missing value 00:07:20 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, 0x0) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2530.123756] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:07:20 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x40000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:07:20 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:07:20 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2530.355073] loop4: detected capacity change from 0 to 256 [ 2530.412210] loop3: detected capacity change from 0 to 264192 [ 2530.418838] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2530.731429] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:07:35 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:07:35 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x3000000}]) 00:07:35 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:07:35 executing program 5: io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x400300}]) 00:07:35 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xf0ffffff7f0000}]) 00:07:35 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, 0x0) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:07:35 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:07:35 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x100000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2545.533245] loop3: detected capacity change from 0 to 264192 [ 2545.540435] loop4: detected capacity change from 0 to 256 00:07:35 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x0, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:07:35 executing program 5: io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x400300}]) [ 2545.645000] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:07:35 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:07:36 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x100000000000000}]) 00:07:36 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x4000000}]) 00:08:02 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:08:02 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:08:02 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, 0x0) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:08:02 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x200000000000000}]) 00:08:02 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:08:02 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x5000000}]) 00:08:02 executing program 2: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) 00:08:02 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x200000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2572.174197] loop3: detected capacity change from 0 to 264192 [ 2572.186166] loop4: detected capacity change from 0 to 256 [ 2572.209218] FAT-fs (loop3): invalid media value (0x17) [ 2572.210300] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2572.213577] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:08:02 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x300000000000000}]) 00:08:02 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x6000000}]) 00:08:02 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:08:02 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x400000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:08:02 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:08:02 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:08:02 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x10000000}]) 00:08:02 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) [ 2572.645288] loop3: detected capacity change from 0 to 264192 [ 2572.708706] FAT-fs (loop3): invalid media value (0x17) 00:08:02 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x400000000000000}]) [ 2572.709737] FAT-fs (loop3): Can't find a valid FAT filesystem 00:08:03 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, 0x0) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:08:03 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:08:03 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x700000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2572.896201] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:08:18 executing program 2: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) 00:08:18 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:08:18 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x800000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:08:18 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, 0x0) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:08:18 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, 0x0) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:08:18 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x11000000}]) 00:08:18 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x500000000000000}]) 00:08:18 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, 0x0, 0x0) [ 2588.175576] loop3: detected capacity change from 0 to 264192 [ 2588.186231] loop4: detected capacity change from 0 to 256 [ 2588.198540] FAT-fs (loop3): invalid media value (0x17) [ 2588.199072] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2588.217543] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:08:18 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x600000000000000}]) 00:08:18 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, 0x0) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:08:18 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xb8000000}]) 00:08:18 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, 0x0, 0x0) 00:08:18 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x900000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:08:18 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2588.441387] loop3: detected capacity change from 0 to 264192 [ 2588.467300] FAT-fs (loop3): invalid media value (0x17) [ 2588.468310] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2588.611623] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:08:34 executing program 2: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) 00:08:34 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x1000000000000000}]) 00:08:34 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, 0x0) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:08:34 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xa00000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:08:34 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:08:34 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xffffff7f}]) 00:08:34 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:08:34 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, 0x0, 0x0) [ 2604.634994] loop4: detected capacity change from 0 to 256 [ 2604.644962] loop3: detected capacity change from 0 to 264192 [ 2604.660196] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2604.690062] FAT-fs (loop3): invalid media value (0x17) [ 2604.690904] FAT-fs (loop3): Can't find a valid FAT filesystem 00:08:35 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:08:35 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x1100000000000000}]) 00:08:35 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xb00000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:08:35 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x7ffffffff000}]) 00:08:35 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:08:35 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140), 0x0) [ 2604.998948] loop3: detected capacity change from 0 to 264192 [ 2605.038990] FAT-fs (loop3): invalid media value (0x17) [ 2605.040083] FAT-fs (loop3): Can't find a valid FAT filesystem 00:08:35 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:08:35 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xb800000000000000}]) [ 2605.138301] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:08:50 executing program 2: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="6e676174000000000000000000736d6163736d7574653d2e6c6f67122c7569643dee83dec7d145fe7dfe984316a0bb6043af1b995b5201f916c8d5004476924096676b1a07ed45d0168d221ac13271342235e899f4cf90fd16d5ef1005e95c25ee77cda7fb357addbbcafd647a8331f58148044a6aa2e8cf19bbe91ce754d97d5e2baa4247d47344f468d3b7975a801f57ed0dd7b0152f9245082b57ad8c27eb3807ec73679a4dc927e83d571e63847877e442b032a5b37f52cfaab74b332e836737c5038d49658996805053570fc59f0a748187bce54b171b164120d2e949690662b6c6b8144f02f1c390b400b982615fe34b872aa2361ad7e3854bbf46a0f228ce2182df62e4ed2b2c986ecf3a67b9627e2cbae9763faf12297d8a60", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:08:50 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, 0x0) 00:08:50 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB='dots,dots,dotrd']) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:08:50 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x40030000000000}]) 00:08:50 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:08:50 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xffffff7f00000000}]) 00:08:50 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140), 0x0) 00:08:50 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x1000000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2619.948077] loop4: detected capacity change from 0 to 256 [ 2619.962997] loop3: detected capacity change from 0 to 264192 [ 2619.976295] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2620.004063] FAT-fs (loop3): Unrecognized mount option "dotrd" or missing value 00:08:50 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, 0x0) 00:08:50 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 00:08:50 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x1800000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:08:50 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140), 0x0) 00:08:50 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xf0ffffff7f0000}]) 00:08:50 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB='dots,dots,dotrd']) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2620.454057] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2620.465888] loop3: detected capacity change from 0 to 264192 00:08:50 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 2620.507626] FAT-fs (loop3): Unrecognized mount option "dotrd" or missing value 00:08:50 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, 0x0) [ 2620.658965] loop4: detected capacity change from 0 to 256 [ 2620.672542] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2620.956760] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:09:06 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) 00:09:06 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x100000000000000}]) 00:09:06 executing program 2: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r0, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) 00:09:06 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x2500000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:09:06 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB='dots,dots,dotrd']) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:09:06 executing program 6: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:09:06 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, &(0x7f0000000180)) 00:09:06 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 2635.809629] loop3: detected capacity change from 0 to 264192 [ 2635.810943] loop6: detected capacity change from 0 to 256 [ 2635.825182] FAT-fs (loop3): Unrecognized mount option "dotrd" or missing value [ 2635.825621] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:09:06 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) [ 2635.873452] loop4: detected capacity change from 0 to 256 00:09:06 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x200000000000000}]) [ 2635.911687] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:09:06 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, &(0x7f0000000180)) 00:09:06 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x4}]) 00:09:06 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:09:06 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x3f00000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2636.114120] loop3: detected capacity change from 0 to 264192 [ 2636.135709] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2636.135709] " or missing value 00:09:06 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x300000000000000}]) [ 2636.285857] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2636.321063] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:09:24 executing program 2: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r0, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="6e676174000000000000000000736d6163736d7574653d2e6c6f67122c7569643dee83dec7d145fe7dfe984316a0bb6043af1b995b5201f916c8d5004476924096676b1a07ed45d0168d221ac13271342235e899f4cf90fd16d5ef1005e95c25ee77cda7fb357addbbcafd647a8331f58148044a6aa2e8cf19bbe91ce754d97d5e2baa4247d47344f468d3b7975a801f57ed0dd7b0152f9245082b57ad8c27eb3807ec73679a4dc927e83d571e63847877e442b032a5b37f52cfaab74b332e836737c5038d49658996805053570fc59f0a748187bce54b171b164120d2e949690662b6c6b8144f02f1c390b400b982615fe34b872aa2361ad7e3854bbf46a0f228ce2182df62e4ed2b2c986ecf3a67b9627e2cbae9763faf12297d8a60", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) 00:09:24 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, &(0x7f0000000180)) 00:09:24 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x400000000000000}]) 00:09:24 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4000000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:09:24 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x5}]) 00:09:24 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:09:24 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:09:24 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x2, 0x1, 0x0, r0, 0x0}]) [ 2654.649937] loop4: detected capacity change from 0 to 256 [ 2654.658575] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:09:24 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x500000000000000}]) [ 2654.714297] loop3: detected capacity change from 0 to 264192 00:09:24 executing program 6: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xb000000, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2654.767286] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2654.767286] " or missing value 00:09:25 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x6}]) 00:09:25 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[0x0]) 00:09:25 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4500000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2655.266955] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:09:42 executing program 2: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r0, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r1, &(0x7f0000000c40)=ANY=[], 0x820) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) 00:09:42 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[0x0]) 00:09:42 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:09:42 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 00:09:42 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x600000000000000}]) 00:09:42 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:09:42 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4700000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:09:42 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x10}]) [ 2671.954112] loop3: detected capacity change from 0 to 264192 [ 2671.998724] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2671.998724] " or missing value [ 2672.007602] loop4: detected capacity change from 0 to 256 [ 2672.046946] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:09:42 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x1000000000000000}]) 00:09:42 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4b00000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:09:42 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:09:42 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:09:42 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x11}]) 00:09:42 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[0x0]) [ 2672.434946] loop3: detected capacity change from 0 to 264192 [ 2672.477695] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2672.477695] " or missing value 00:09:42 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x400300}]) 00:09:42 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x4d00000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2672.648057] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:09:58 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x5000000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:09:58 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x400300}]) 00:09:58 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:09:58 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:09:58 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,uid=', @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:09:58 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0xb8}]) 00:09:58 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x10, 0x0, 0x1, 0x0, r0, 0x0}]) 00:09:58 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x1100000000000000}]) [ 2687.856765] loop3: detected capacity change from 0 to 264192 [ 2687.863518] loop4: detected capacity change from 0 to 256 [ 2687.872526] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2687.892583] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2687.892583] " or missing value 00:09:58 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:09:58 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xb800000000000000}]) 00:09:58 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x400300}]) 00:09:58 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x300}]) 00:09:58 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x5400000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:09:58 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:09:58 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2688.197309] loop3: detected capacity change from 0 to 264192 00:09:58 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0xffffff7f00000000}]) [ 2688.234075] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2688.234075] " or missing value 00:09:58 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x400300}]) 00:09:58 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x500}]) 00:09:58 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:09:58 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x6500000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2688.398567] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:09:58 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f740326"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:09:58 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 00:09:58 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 2688.556192] loop3: detected capacity change from 0 to 264192 [ 2688.561512] loop4: detected capacity change from 0 to 256 [ 2688.580743] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2688.580743] " or missing value [ 2688.600163] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2688.804900] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:10:14 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x600}]) 00:10:14 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:10:14 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x400300}]) 00:10:14 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) 00:10:14 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x6700000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2703.830337] loop3: detected capacity change from 0 to 264192 [ 2703.838247] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2703.838247] " or missing value 00:10:14 executing program 6: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25", 0x39, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:10:14 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f740326"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:10:14 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 2703.846741] loop4: detected capacity change from 0 to 256 [ 2703.859757] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2703.864915] loop6: detected capacity change from 0 to 264192 [ 2703.883651] FAT-fs (loop6): Unrecognized mount option "dotrd}w—!« [ 2703.883651] " or missing value 00:10:14 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x400300}]) 00:10:14 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0x4c, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f740326"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:10:14 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1100}]) 00:10:14 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x6b00000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:10:14 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 00:10:14 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:10:14 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x2, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 2704.010323] loop3: detected capacity change from 0 to 264192 [ 2704.023261] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2704.023261] " or missing value [ 2704.100143] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:10:14 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0xb800}]) 00:10:31 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 1) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:10:31 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x34000}]) 00:10:31 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) (fail_nth: 1) 00:10:31 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0xfffffffffffffde5, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:10:31 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:10:31 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x6d00000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:10:31 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:10:31 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x4}]) [ 2721.001965] loop4: detected capacity change from 0 to 256 [ 2721.014108] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2721.041315] FAULT_INJECTION: forcing a failure. [ 2721.041315] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2721.042929] CPU: 1 PID: 11133 Comm: syz-executor.5 Not tainted 5.19.0-next-20220805 #1 [ 2721.043965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2721.045441] Call Trace: [ 2721.045797] [ 2721.046108] dump_stack_lvl+0x8b/0xb3 [ 2721.046639] should_fail.cold+0x5/0xa [ 2721.047181] _copy_from_user+0x2a/0x170 [ 2721.047722] io_submit_one+0x94/0x1b10 [ 2721.048257] ? lock_is_held_type+0xd7/0x130 [ 2721.048846] ? find_held_lock+0x2c/0x110 [ 2721.049429] ? __x64_sys_io_cancel+0x360/0x360 [ 2721.050051] ? lock_release+0x3b2/0x750 [ 2721.050596] ? __might_fault+0xd1/0x170 [ 2721.051147] ? lock_downgrade+0x6d0/0x6d0 [ 2721.051766] __x64_sys_io_submit+0x18d/0x2f0 [ 2721.052371] ? __ia32_compat_sys_io_submit+0x350/0x350 [ 2721.053091] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2721.053751] ? trace_rcu_dyntick+0x1a7/0x250 [ 2721.054359] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2721.055046] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2721.055748] do_syscall_64+0x3b/0x90 [ 2721.056264] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2721.056971] RIP: 0033:0x7fc72a338b19 [ 2721.057492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2721.059850] RSP: 002b:00007fc7278ae188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 2721.060870] RAX: ffffffffffffffda RBX: 00007fc72a44bf60 RCX: 00007fc72a338b19 [ 2721.061864] RDX: 0000000020000180 RSI: 0000000000000001 RDI: 00007fc72a42f000 [ 2721.062838] RBP: 00007fc7278ae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2721.063791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2721.064745] R13: 00007ffdecf36dff R14: 00007fc7278ae300 R15: 0000000000022000 [ 2721.065730] [ 2721.431029] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2721.676588] loop3: detected capacity change from 0 to 32765 [ 2721.683976] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2721.683976] " or missing value 00:10:47 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 1) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:10:47 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x5}]) 00:10:47 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0xfffffffffffffde5, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:10:47 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:10:47 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:10:47 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x7000000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:10:47 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) (fail_nth: 2) 00:10:47 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x400300}]) [ 2737.249599] loop4: detected capacity change from 0 to 256 [ 2737.263690] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:10:47 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1000000}]) 00:10:47 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x7400000000000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:10:47 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:10:47 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) (fail_nth: 3) 00:10:47 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x6}]) 00:10:47 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 3) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:10:47 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:10:47 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2000000}]) 00:10:47 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 3) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:10:47 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) (fail_nth: 4) [ 2737.713092] FAULT_INJECTION: forcing a failure. [ 2737.713092] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2737.714947] CPU: 1 PID: 11177 Comm: syz-executor.2 Not tainted 5.19.0-next-20220805 #1 [ 2737.716004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2737.717480] Call Trace: [ 2737.717829] [ 2737.718136] dump_stack_lvl+0x8b/0xb3 [ 2737.718665] should_fail.cold+0x5/0xa [ 2737.719192] strncpy_from_user+0x34/0x3e0 [ 2737.719764] getname_flags.part.0+0x95/0x4f0 [ 2737.720375] getname+0x8e/0xd0 [ 2737.720836] do_sys_openat2+0xf9/0x4c0 [ 2737.721377] ? build_open_flags+0x6f0/0x6f0 [ 2737.721974] ? syscall_enter_from_user_mode+0x18/0x50 [ 2737.722659] ? perf_trace_preemptirq_template+0xa2/0x420 [ 2737.723392] __x64_sys_openat+0x13f/0x1f0 [ 2737.723968] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 2737.724618] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2737.725316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2737.726011] do_syscall_64+0x3b/0x90 [ 2737.726530] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2737.727236] RIP: 0033:0x7ff6a4005a04 [ 2737.727736] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2737.730070] RSP: 002b:00007ff6a15c80b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2737.731057] RAX: ffffffffffffffda RBX: 00007ff6a4165f60 RCX: 00007ff6a4005a04 [ 2737.731978] RDX: 0000000000000000 RSI: 00007ff6a40abf82 RDI: 00000000ffffff9c [ 2737.732906] RBP: 00007ff6a40abf82 R08: 0000000000000000 R09: 0000000000000000 [ 2737.733832] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2737.734752] R13: 00007ffda7e5d8af R14: 00007ff6a15c8300 R15: 0000000000022000 [ 2737.735704] [ 2737.800569] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2738.084011] loop3: detected capacity change from 0 to 32765 [ 2738.091198] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2738.091198] " or missing value 00:11:02 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 4) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:02 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3000000}]) 00:11:02 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x10}]) 00:11:02 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0xfffffffffffffde5, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:11:02 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:11:02 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:11:02 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) (fail_nth: 5) 00:11:02 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 4) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2751.930346] loop4: detected capacity change from 0 to 256 00:11:02 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x4000000}]) [ 2751.987503] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:11:02 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 5) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:02 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x11}]) 00:11:02 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) (fail_nth: 6) 00:11:02 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xf9fdffff00000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:11:02 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 5) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:02 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x5000000}]) [ 2752.193979] FAULT_INJECTION: forcing a failure. [ 2752.193979] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2752.194897] CPU: 0 PID: 11224 Comm: syz-executor.5 Not tainted 5.19.0-next-20220805 #1 [ 2752.195475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2752.196279] Call Trace: [ 2752.196475] [ 2752.196647] dump_stack_lvl+0x8b/0xb3 [ 2752.196945] should_fail.cold+0x5/0xa [ 2752.197234] _copy_to_user+0x2a/0x140 [ 2752.197543] simple_read_from_buffer+0xcc/0x160 [ 2752.197898] proc_fail_nth_read+0x198/0x230 [ 2752.198223] ? proc_exe_link+0x1e0/0x1e0 [ 2752.198527] ? security_file_permission+0xb1/0xe0 [ 2752.198891] vfs_read+0x253/0x930 [ 2752.199161] ? proc_exe_link+0x1e0/0x1e0 [ 2752.199464] ? kernel_read+0x1c0/0x1c0 [ 2752.199763] ? __fget_files+0x270/0x450 [ 2752.200074] ksys_read+0x127/0x250 [ 2752.200343] ? __ia32_sys_pwrite64+0x220/0x220 [ 2752.200691] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2752.201069] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2752.201465] do_syscall_64+0x3b/0x90 [ 2752.201751] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2752.202135] RIP: 0033:0x7fc72a2eb69c [ 2752.202410] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2752.203707] RSP: 002b:00007fc7278ae170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2752.204266] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc72a2eb69c [ 2752.204790] RDX: 000000000000000f RSI: 00007fc7278ae1e0 RDI: 0000000000000003 [ 2752.205328] RBP: 00007fc7278ae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2752.205859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2752.206370] R13: 00007ffdecf36dff R14: 00007fc7278ae300 R15: 0000000000022000 [ 2752.206902] 00:11:02 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0xb8}]) [ 2752.406114] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2752.574972] loop3: detected capacity change from 0 to 32765 [ 2752.585905] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2752.585905] " or missing value 00:11:19 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 6) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:19 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 6) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:19 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:11:19 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:11:19 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x300}]) 00:11:19 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xffffff7f00000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:11:19 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x6000000}]) 00:11:19 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0xfffffffffffffde5, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 2768.963331] loop4: detected capacity change from 0 to 256 00:11:19 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xffffffff00000000, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2768.985736] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:11:19 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x2, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:11:19 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x10000000}]) 00:11:19 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x500}]) 00:11:19 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 7) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:19 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 7) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:19 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x3, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:11:19 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x11000000}]) 00:11:19 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:11:19 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x600}]) [ 2769.415660] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2769.450027] loop3: detected capacity change from 0 to 32765 [ 2769.455340] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2769.455340] " or missing value 00:11:35 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 8) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:35 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x4, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:11:35 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0xfffffffffffffde5, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:11:35 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1100}]) 00:11:35 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x6, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:11:35 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^M', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:11:35 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0xb8000000}]) 00:11:35 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 8) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2785.481524] loop4: detected capacity change from 0 to 256 [ 2785.522269] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:11:35 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}]) 00:11:35 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0xb800}]) 00:11:35 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x5, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:11:35 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 9) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:35 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1020, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:11:35 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 9) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:36 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x4000005, &(0x7f0000000740)=0x0) shutdown(0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}]) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r2, 0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x4, r2, 0x0}]) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$BTRFS_IOC_QGROUP_CREATE(r4, 0x4010942a, &(0x7f0000000140)={0x0, 0x200}) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r5, 0x0) io_submit(r6, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r7, 0x0) io_submit(r8, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) io_submit(0x0, 0x6, &(0x7f0000000700)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x8000, r0, &(0x7f00000001c0)="61680169d85d12691c29a0df774df6f4a507370d8b426d58fdff2a3bc5a7bdbec7895fe84ea358b4899d98bd569c82a777598980af373c8d32868c03852120147cc4961647e41735a7a9119ba38be4e98d3cb63e89d74f99d4f0e98b19d32caf54f09b31243f946bdae49f69f8d9eb4abb7b53c15b6b98458edfc3d00f5e3472d9123b2f078abd9205d82e07b10cbff0e924cf80485eeac6192a62d9b2f72c174c8ffb8b1cf2153363f5bfe84d6dafd3cf1d6c92a3be65c75474cbb143468a9c54fedf6ee0f943b42ddcbbbcc9620ddfc3f9af43", 0xd4, 0x3, 0x0, 0x3}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f00000002c0)="16daf1d81c8ed949be756e7321b1340eabd33edbd3780887bf0ce49a6bf4a3a13193acbb779dee9588fcc17391ec1bdda53c3c2f85bfc58a09acadff824f8d643a2e2edb5298e603bd3983994edbdc3e44ab5d8d5a464ec919f5068fdc9b5f76d5f4aac437ae5c13ef3a07fd03036077f3ae83d5c80a82221cf3d1c32300b15ebae8a65ffb93d922092e582e24d16c28ae076607fc890d5d015f444bd1a96a7794af4191123c6d87edb14fdc0f213949e618be070bbf121cf13abe6d75f2b88130715c40de0d093df9b7c64c9d9d3f9aa1", 0xd1, 0x0, 0x0, 0x1}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, r2, &(0x7f00000003c0)="0429211d4f59a7ae00a93e7d0978b613fdc000c27886ade8b3c4c65d473555b17bbdda565faad3ae041ca5d9836b145e533c484f32b76446b629e6bc2f18aa9feb30d321f76aa70a001e107554f15f46ed08bf7b9413b240813b88cfebaa0b426fd8e1272c87fbdb88c1247c64f7d69247460b40502fabba691ae71a27463fb5db1892f798ff21873cbc227b88935945dddaeb84928197215f9a27215f282061c198590eb9c93738af93cc257064212fcf8d9b17bc00ece1f418fbecce8e4ac31ec82c19d08c82508ac0f5ce2c2c7e9e9fa8004823f09569d3ac976d66ff015be8c95ec578", 0xe5, 0x7}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0xff, r0, &(0x7f00000004c0)="8ad427b5ebddc5e459aca5298dbc896a2e795556a1191ea4314473593c6a00a902d7f9153d162c66c61c52b24a89a603a874c5da8b8b716eed9b52efa9f4497bde8b5d123737d137db86c7f9e553c6387953249575fb06520999b02a5046a5166ffaf3a10b150f1844274c73f7da86344b81b2bfc253e7e65e6e3a40f0886efb86fe769f367014226b2cdbbc96bffd1998e1508aabfc995d0e6d6a566aadd1340deb4aeea5b875daedcc7eb46893c44e53a185e83ef879ec976c0d5771d5ee25541a7d2335008e29fc9eb107e8d12fbb4da39af10a159815240f4057a36b", 0xde, 0x7f, 0x0, 0x1, r4}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0xc9be, r5, &(0x7f0000000600)="ababcc8ed902d139aad5bd281a6064265a3f2e8066e187862547f589240dd373bad767c6440982a95ab35070fc15", 0x2e, 0x96a0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x8001, r7, &(0x7f0000000680)="13e5662420c1c20d77e210212d984b", 0xf, 0x8a36}]) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 00:11:36 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x7, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) [ 2786.028657] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2786.132189] loop3: detected capacity change from 0 to 32765 [ 2786.137368] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2786.137368] " or missing value 00:11:50 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 10) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:50 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) [ 2800.086162] loop4: detected capacity change from 0 to 256 [ 2800.094498] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:11:50 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_setup(0x100, &(0x7f0000000000)) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x200, &(0x7f0000001680)=0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r4, 0x0) io_submit(r5, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000001400)={{0x1, 0x1, 0x18, r0, {0x7ff}}, './file0\x00'}) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, &(0x7f0000000140)={0x0, 0x200}) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x377facd891792959, 0x0) io_submit(r1, 0x6, &(0x7f0000001640)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x3, r0, &(0x7f00000011c0)="4b7dc972e50498eb14c46fc1ea02607be88c06ac8e520840192e9133281938d507fa99138205fc7f8992334356b5394b234c025bac110d6d8a7b02e7a1f0d7bc352f2fc54ad9415ab0c0db54ef564bcda9ee00bf64729824e47091c66d715c66511afd", 0x63, 0x1, 0x0, 0x1}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffff, &(0x7f0000001240)="372a97e44fee7190da7f0c0f39ac10be74c8a3f50f4523498a4b1964a38abac9da50a0ffb3a6cb9c0c75a7dc6108f3b4ca8994f3c86c89d77582ff6663fb7c8b069a272e86e745211fd264040a767d49ee8a3d378ebe07ff288349b4118e8bfefa84f91ee9b4fe4436d20264ec", 0x6d, 0xfffffffffffffffb, 0x0, 0x3}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x2, 0x100, 0xffffffffffffffff, &(0x7f0000001300)="32a6a4ce4398e988fb9d0cd5cef38360184c083bf183e3", 0x17, 0x3, 0x0, 0x2}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x6, 0x400, r4, &(0x7f0000001380)="7558eac0a72126e5d29a936e7afa92e9c9f6194b5e909c407adc2e58fa443e82aa4f57193d261285786076955d00cba6a67e1d9345b922c9db24a45f2c0618c09d9a4c70b1e90c641984794ed9084e45fe4889751dc8589cec4ae096", 0x5c, 0x8, 0x0, 0x2, r6}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x1f, r2, &(0x7f0000001480)="e70edb954e64554cab2a59492a0f1ed1a4e2c0035388f26e16beedb8cd963b647f1eb0cd", 0x24, 0x0, 0x0, 0x3}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x6, 0x7, r7, &(0x7f0000001500)="b0d537220b7dd681a6d6e257bb3ec7137dfdbde8312e14edd3563a693a99045877e669808822a83f26cf0a72c34674eb07dbf3f4ea3743b2eae29ec7a1ca5cd5fc718bcafbe4f25e7572e4a8e7cc302240276ada2feb24664bbc6f539a4b5e2e532364af0f22548958ed2007b412939c5460a7d0f93571ae8bead1768aa6efb6d45eb579dd4d91dc066b62197bf49d4681d90fb56086e901c6f1a541c00a16bb3ea6af82373dbbf1822abe3c671c9426fcc723ec65328cf1f24109486074b860042a7e28a758", 0xc6, 0x6}]) shutdown(r2, 0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$BTRFS_IOC_QGROUP_CREATE(r8, 0x4010942a, &(0x7f0000000140)={0x0, 0x200}) io_cancel(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x9, r2, &(0x7f00000001c0)="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", 0x1000, 0x100, 0x0, 0x1, r8}, &(0x7f0000000080)) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 00:11:50 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 10) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:50 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="6e676174000000000000000000736d6163736d7574653d2e6c6f67122c7569643dee83dec7d145fe7dfe984316a0bb6043af1b995b5201f916c8d5004476924096676b1a07ed45d0168d221ac13271342235e899f4cf90fd16d5ef1005e95c25ee77cda7fb357addbbcafd647a8331f58148044a6aa2e8cf19bbe91ce754d97d5e2baa4247d47344f468d3b7975a801f57ed0dd7b0152f9245082b57ad8c27eb3807ec73679a4dc927e83d571e63847877e442b032a5b37f52cfaab74b332e836737c5038d49658996805053570fc59f0a748187bce54b171b164120d2e949690662b6c6b8144f02f1c390b400b982615fe34b872aa2361ad7e3854bbf46a0f228ce2182df62e4ed2b2c986ecf3a67b9627e2cbae9763faf12297d8a60", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^M', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:11:50 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:11:50 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x34000}]) 00:11:50 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0xfffffffffffffde5, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:11:50 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 11) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:50 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x400300}]) 00:11:50 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:11:50 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^M', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 2800.305154] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:11:50 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x22, [0x32]}}]}) 00:11:50 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 11) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:11:50 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r2, 0x0, 0x0, 0x87ffffc) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000001340)="e4eb8e5355feefc9b3c48a57cf1602a197c4b0087f7e5812368dc3bab70e0418263fc620b190aa02558bcfb0e65cb7786074964845b33e3618af6ae487cb258242e1e8731eec366954e0c20a64f07e48", 0x50}], 0x1, 0x8d, 0x7bf6) io_submit(r1, 0x2, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x40, r0, &(0x7f00000001c0)="6d2855805b4fa27fbc31e98003648b94ebff9d930af34748372aa1f4d3d59957e6e16730f8f15ecce13dc244d2b2f0b7e23327fa281d521bcf7f379deca59a109b7af40273e58bec73fa5caa3768424a53be0a704e022ad7704d41f5488a3281995db4bf15934fed6e7bf70740c5194bdb77abbcf938019fd90db58a25a5f19619a4fea562ace4bdd2a0aec1de125c0f22cff39d562b87670632a033acbe896c8ec8368aee2abb529ca9b599eb5b0fad42d7e75e2f6764a035a4001658e2e148dd0817d192183eb375d559ac609997a5fee1b5a5b9ebaf799c1267964ea453cc262ea5156e9060a586d9234050bafb433517410712c6c167eee4330bc137", 0xfe, 0xfffffffffffffb87}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x3f, 0xffffffffffffffff, &(0x7f00000002c0)="db6435597dcc0cf06a8a7a63a8ed4ca36fee7a20b2e93bad1a9bf0c154f47e92085e1d339a289d755519f5a8e461231878b1eba414a0d946509614710146a2caa474f0d724d316961d4b670bd0a66ca139a8b300cb939f595d96cee18f7520d8e93687f41df3fe4f809a320c7221b95acc687f929709241e5d1e14795eba3e75f2574c654ddcf05f20c03a61d11d09e329de5be75f2d012894870f7601fe6417359cd80db5f67c3c10632fd3d77e8e5fe22687f29e27b43cc6feee21a3ae613c886528f0296a6a1f3c25d2b5c1e8", 0xce, 0x100000001, 0x0, 0x3, r2}]) [ 2800.389300] loop4: detected capacity change from 0 to 256 00:11:50 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 12) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2800.440033] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2800.457922] tmpfs: Unknown parameter 'size"2' 00:11:50 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x4, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:11:50 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1000000}]) [ 2800.702255] loop3: detected capacity change from 0 to 32765 [ 2800.711133] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2800.711133] " or missing value [ 2800.730169] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:12:07 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0xfffffffffffffde5, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0x0, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:12:07 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXE', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:12:07 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 13) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:07 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) clone3(&(0x7f00000002c0)={0x80, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x37}, &(0x7f00000001c0)=""/119, 0x77, &(0x7f0000000240)=""/78, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff], 0x7}, 0x58) syz_open_procfs(r2, &(0x7f0000000340)='maps\x00') 00:12:07 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 12) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:07 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x2c, [0x32]}}]}) 00:12:07 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2000000}]) 00:12:07 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x5, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) [ 2817.584690] tmpfs: Unknown parameter 'size,2' [ 2817.616564] loop4: detected capacity change from 0 to 256 [ 2817.652325] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:12:07 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0xff, [0x32]}}]}) 00:12:08 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3000000}]) 00:12:08 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x6, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:12:08 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000300), 0x8) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x7, &(0x7f0000000340)=0x0) shutdown(r3, 0x0) io_submit(r4, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) bind$bt_sco(r3, &(0x7f0000000100)={0x1f, @none}, 0x8) io_setup(0x85, &(0x7f0000000200)=0x0) shutdown(r2, 0x0) io_submit(r5, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000240)=0xc) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x3, 0x3, 0x3f, 0xff, 0x0, 0x100000000, 0x165, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfff, 0x6, @perf_config_ext={0x4d2, 0x100000000}, 0x20, 0xf311, 0x3, 0x3, 0x400, 0x1, 0x80, 0x0, 0x7df41a32, 0x0, 0x8}, r6, 0x2, 0xffffffffffffffff, 0x0) r7 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x9, 0x3, 0x7, 0x2, 0x0, 0x745a, 0x80000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000240), 0x6}, 0x200, 0x80000001, 0x89, 0x9, 0x5, 0x2, 0x0, 0x0, 0xfffffff8, 0x0, 0x7}, r6, 0x3, r7, 0x1) getsockname(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) r8 = syz_io_uring_complete(0x0) bind$bt_sco(r8, &(0x7f00000001c0), 0x8) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 00:12:08 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 14) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2817.854108] tmpfs: Unknown parameter 'sizeÿ2' 00:12:08 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 13) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:08 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x22]}}]}) 00:12:08 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) [ 2818.142684] tmpfs: Bad value for 'size' [ 2818.165549] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2818.344873] loop3: detected capacity change from 0 to 32765 [ 2818.349965] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2818.349965] " or missing value 00:12:24 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x4000000}]) 00:12:24 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0xfffffffffffffde5, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0x0, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:12:24 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x2c]}}]}) 00:12:24 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept(r0, 0x0, &(0x7f0000000080)) accept(r1, &(0x7f00000001c0)=@caif=@dbg, &(0x7f0000000100)=0x80) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x1) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r2, r0, 0x80000) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 00:12:24 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXE', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:12:24 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 15) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:24 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 14) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:24 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) [ 2834.666601] tmpfs: Bad value for 'size' 00:12:24 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 15) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2834.717108] loop4: detected capacity change from 0 to 256 [ 2834.759211] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:12:25 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x30]}}]}) 00:12:25 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x500, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:12:25 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r3, 0x0, 0x0, 0x87ffffc) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000001340)="e4eb8e5355feefc9b3c48a57cf1602a197c4b0087f7e5812368dc3bab70e0418263fc620b190aa02558bcfb0e65cb7786074964845b33e3618af6ae487cb258242e1e8731eec366954e0c20a64f07e48", 0x50}], 0x1, 0x8d, 0x7bf6) io_submit(r2, 0x4, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000000000)="2bb57b4bad6aa0227205ef2f03c5d55b3039310f096898decbbcf59ee132e55a6e0a18a273d14a460005f057e967f1181fe4338ff90bfe84a61f1da871777ea7d77301895d241dd16727854deccf9093d9211fc24e884520539c738a36d13e9ca89fbcf88f6107d7ac7bd6f559ebd11b878c8c981a42bded246e6cc68db4937448ccd66e409db1d6fbbf11bd6a91efaa5caae0efa5df064424b023abd3", 0x9d, 0x81, 0x0, 0x3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x9, 0x4, 0xffffffffffffffff, &(0x7f00000001c0)="01c80d4695e2dd2f4b5619a2e675fbefeaf2", 0x12, 0x0, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x1, r3, &(0x7f00000003c0)="c0e6bbe86a59114494750fbc4541bac0d69d0f7e37d26369e3f059611c15e44c7be9f4fdf205ea181a946b7602dfb430f9dc37db415c75e2279df36c35f80027073816f57840bfc8712dcd57c5da1df1e188f374e93517da3e413b9f0c99aa381b1b2801dc9e4ebfc6569a880fde340f71e8718ea41dec27d46f09a6b1ba8f7335eef5c79c8476dd14f393721e2df4f3d3d7d11bb6723d6e1371b4aac61d89f2e0d95526c9148e27bc2d", 0xaa, 0x4793, 0x0, 0x3}]) 00:12:25 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 16) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:25 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x5000000}]) 00:12:25 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 16) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:25 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 17) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2835.164921] loop3: detected capacity change from 0 to 32765 [ 2835.167742] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2835.174124] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2835.174124] " or missing value 00:12:42 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0xfffffffffffffde5, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0x0, 0x1, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:12:42 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 18) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:42 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) io_setup(0x0, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r2, 0x1, 0x0, &(0x7f00000001c0), &(0x7f0000000040)={r3, r4+60000000}) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r5, 0x0) io_submit(r6, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0}]) write$binfmt_elf32(r5, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7, 0x5, 0x2, 0x2, 0x3, 0x3e, 0x2, 0x1d6, 0x38, 0x7b, 0x80000001, 0x1000, 0x20, 0x1, 0xff7f, 0x8, 0x5}, [{0x6474e551, 0x8000, 0x1, 0xa, 0x5, 0x3f, 0x2, 0x40}], "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", ['\x00', '\x00', '\x00']}, 0x456) 00:12:42 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x600, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:12:42 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x6000000}]) 00:12:42 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 17) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:42 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXE', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:12:42 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0xff]}}]}) [ 2852.345767] loop4: detected capacity change from 0 to 256 [ 2852.364454] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2852.371611] tmpfs: Bad value for 'size' 00:12:42 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 19) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:42 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}, 0x22}]}) 00:12:42 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x1100, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:12:42 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x10000000}]) 00:12:42 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 20) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:42 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 18) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:42 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) fallocate(r1, 0x0, 0x0, 0x79) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, &(0x7f0000000180)) [ 2852.614561] tmpfs: Bad value for 'size' 00:12:42 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x11000000}]) [ 2852.781789] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2852.817819] loop3: detected capacity change from 0 to 32765 [ 2852.828220] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2852.828220] " or missing value 00:12:56 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}, 0xff}]}) 00:12:56 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0xfffffffffffffde5, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:12:56 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 19) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:56 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 21) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:56 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x34000, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:12:56 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) r2 = signalfd4(r0, &(0x7f0000000000)={[0x7c]}, 0x8, 0x80800) bind$bt_sco(r2, &(0x7f0000000040)={0x1f, @none}, 0x8) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f00000001c0)={0x0, 0x7ff, 0x0, [0x6, 0x5, 0x125, 0x40, 0x2], [0x9, 0x100000001, 0x4, 0x2, 0x0, 0x7, 0x7, 0x401, 0x400, 0x400, 0x9, 0x1ff, 0x42c0, 0x0, 0x8, 0x6, 0x3ff, 0x7, 0x8, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x7fffffff, 0x0, 0x1, 0x5, 0x2, 0x8000, 0x9, 0x7ff, 0xf0, 0x200, 0x5d, 0x400, 0x100000000, 0xfffffffffffffffd, 0x800, 0x9, 0xec2, 0xf3, 0x0, 0x6, 0x5, 0x2, 0x4, 0x8, 0xba4, 0x3, 0x1, 0x100000001, 0x3f, 0x9, 0x5, 0xfffffffffffffff8, 0x9, 0x4, 0x4, 0x80, 0x2, 0x2, 0xffffffffffffffc0, 0x81, 0x7, 0x1, 0x4d866168, 0x2124bb10, 0x8, 0x400, 0x9, 0x4, 0x9, 0x6, 0x10001, 0x4, 0xffffffffffffffc0, 0x7, 0x6, 0x6, 0x4, 0x7ff, 0x1, 0x2, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x8, 0xfffffffffffffffe, 0xff, 0x0, 0x5, 0x9, 0x3, 0x0, 0x5, 0x3, 0x800, 0x1, 0x8d1, 0xaee, 0xfffffffffffffc00, 0x401, 0x7, 0x1000, 0x3f, 0x8, 0x3, 0x0, 0xffffffffffffffff, 0x7, 0x80, 0x6628, 0xffffffff, 0x100000001, 0x100, 0x10001, 0xdb2d]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f0000000600)={r3, 0x8, 0x1, [0x8, 0x5, 0x619, 0x9, 0x4], [0x5, 0xffffffffffffff00, 0x6, 0x200, 0x0, 0x0, 0x6, 0x80, 0xfc63, 0xfffffffffffffff7, 0x3, 0x9484, 0xd5f, 0xffff, 0x6, 0x3, 0x8, 0x8001, 0x8, 0x4, 0x9, 0x101, 0x2, 0x3, 0x1000, 0x0, 0x800, 0x6, 0x3, 0x10000000000000, 0x6bc, 0x532, 0x4, 0x80000000, 0x0, 0x2, 0x200, 0x6, 0x3, 0x7fff, 0x7, 0xbb2f, 0x1, 0x40, 0x7fffffff, 0x8000, 0x5, 0x7, 0xaf, 0x8000, 0x1ff, 0x227, 0x395, 0x7, 0x0, 0x40, 0x8de4, 0x401, 0x9a3, 0xeecb, 0x44, 0x3, 0x7, 0x6, 0x100000001, 0x4, 0x5, 0x84, 0x2, 0x3, 0x6, 0x7ff, 0xfffffffffffffffa, 0x9, 0x9, 0xc20a, 0x1ff, 0x1, 0x80, 0x5, 0x0, 0xd5b0, 0x7, 0x8, 0x5, 0x4, 0x8, 0x4, 0x1, 0x9, 0x100000001, 0x318b97d1, 0x9, 0x5, 0x7, 0x8000, 0x3f, 0x3, 0x0, 0x9, 0x7, 0x3, 0x5, 0x6, 0x1, 0x20, 0x80, 0xe54c, 0x4, 0x6, 0x5f2c5762, 0x9, 0x4, 0x6, 0x3f, 0x7, 0xffffffffffffffff, 0x1, 0x8, 0xfffffffffffffffc, 0x101]}) r5 = accept$unix(r2, &(0x7f0000000a40), &(0x7f0000000ac0)=0x6e) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000b00)=ANY=[@ANYBLOB="000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009003000000000000abffffffffffffff000000000000ecff08000000000000002000000000000000000000000000000000000000000000000000000000000000ffffffff31340000d00000000000000007000000000000001f000000000000000100"/320]) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 00:12:56 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0xb8000000}]) 00:12:56 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,u', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) [ 2866.756138] loop4: detected capacity change from 0 to 256 [ 2866.771707] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2866.796800] tmpfs: Bad value for 'size' 00:12:57 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x400300, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:12:57 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 22) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:12:57 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}]}) 00:12:57 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}]) 00:12:57 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r2, 0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r4, 0x0) io_submit(r5, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) io_submit(r3, 0x3, &(0x7f0000000200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0xefe, r2, 0x0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000040)="2274f1838639608b34958af300f8b97531312f27eb998451ba9a2e5b027bf9288c8999d2015b9224ec4c0c9b4dcbde3693bfbfc100cc6fc5bf8d5e00", 0x3c, 0x5, 0x0, 0x3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x7, r4, &(0x7f0000000100)="2cd4d74c85e29bd8", 0x8, 0x400}]) bind$bt_sco(r2, &(0x7f0000000000)={0x1f, @none}, 0x8) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 00:12:57 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x1000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) [ 2867.074183] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2867.196714] loop3: detected capacity change from 0 to 32765 [ 2867.199893] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2867.199893] " or missing value 00:13:11 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 23) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:13:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x2000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:13:11 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0xfffffffffffffde5, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:13:11 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 00:13:11 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 20) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:13:11 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,u', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:13:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r3, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) setsockopt$packet_int(r5, 0x107, 0x0, &(0x7f0000000440)=0xfffffffb, 0x4) io_submit(r4, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) io_submit(0x0, 0x4, &(0x7f0000000400)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x47, r0, &(0x7f0000000040)="2ef347d8c435ff10624f622e939fdae1e01313e2dde438142c4c3d015cb6c6f9ec382c83c5ae3dc154d4bdd32bd6b1fc8da3524133755d61df16224e4210f84ae020", 0x42, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x4, r2, &(0x7f00000001c0)="49d792da14a7ff0e8f342881f402cc22fa7a478eff15954c670969", 0x1b, 0x1, 0x0, 0x2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0xfcc2, r0, &(0x7f0000000240)="0294a33754e52d0411094e7e6b24382e7c5a516ec649ad4d402ef753d92eba4f1523b0cebc57890fc92993b8880421a0a49bc86ea97d4840d156a797183b77bd8a3103e693305a8a276e5d88ada45bf2fdfdd6d90d44fa65ea672af7d5d64d4d9e55c8ee17bb832ddb7d10473d80328edfa148b6f48277", 0x77, 0x3, 0x0, 0x1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x1, r3, &(0x7f0000000300)="746d34967044f1e404be27b2f14bbf1c43bf5e799a9334c3833888e4a3419ea21a7e395d57443c2288c8bd0f402feab0a685ffa65a8e984d11862c909fa1f24b2a24dae17120ba0df2f1e9c7cbb96d84168731cf1824cc474085015926a3b6d3a6628f237bb41d1bac81f122ae4dc32c616ba81acdf3812b6225487871aa546f98e1982a960faaf417a7575900b15c21b624ca06ee94b92bd89ac8dc23756b32", 0xa0, 0x5, 0x0, 0x3}]) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x2}]) 00:13:11 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}], [], 0x2}) [ 2880.984017] tmpfs: Unknown parameter '' 00:13:11 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}], [], 0x4}) [ 2881.028079] loop4: detected capacity change from 0 to 256 00:13:11 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 24) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2881.043267] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2881.097517] tmpfs: Unknown parameter '' 00:13:11 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}], [], 0x7}) 00:13:11 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x20, &(0x7f0000000000)) 00:13:11 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 25) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:13:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x4000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:13:11 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 21) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2881.262582] tmpfs: Unknown parameter '' 00:13:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0xfffffffffffffd94, &(0x7f0000000200)={&(0x7f0000000440)={0x60, r1, 0x5, 0x0, 0xfffffffe, {{}, {@void, @void}}, [@NL80211_ATTR_SSID={0x4}, @NL80211_ATTR_HT_CAPABILITY={0x1e, 0x1f, {0x10, 0x2, 0x3, 0x0, {0x4, 0x0, 0x0, 0x3f, 0x0, 0x1, 0x0, 0x3}, 0x800, 0x5, 0xfe}}, @NL80211_ATTR_PREV_BSSID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x0, 0x119, 0xc}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x0, 0x119, 0x9}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x0, 0x122, 0x24f}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x0, 0x122, 0x22b}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x0, 0x118, 0x21}], @NL80211_ATTR_VHT_CAPABILITY_MASK={0x10, 0xb0, {0xc, {0x9, 0x4857, 0x3ff, 0x6}}}]}, 0x60}}, 0x1) sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x22288202}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="fc010000", @ANYRES16=r1, @ANYBLOB="000429bd7000ffdbdf252d00000008800300", @ANYRES32=0x0, @ANYBLOB="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"], 0x1fc}, 0x1, 0x0, 0x0, 0x80c4}, 0x4008024) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r2, &(0x7f0000000000)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x8) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0xd9a3, r2, 0x0, 0x0, 0x0, 0x0, 0x3}]) 00:13:11 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}], [], 0x8}) 00:13:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x5000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) [ 2881.360953] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2881.385128] tmpfs: Unknown parameter '' [ 2881.516067] loop3: detected capacity change from 0 to 32765 [ 2881.520133] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2881.520133] " or missing value [ 2883.345771] Bluetooth: hci5: command 0x0405 tx timeout 00:13:26 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}], [], 0x9}) 00:13:26 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) bind$bt_sco(r1, &(0x7f0000000000)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x8) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x0, r0, 0x0}]) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, @none}, 0x8) 00:13:26 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 26) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:13:26 executing program 4: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x41}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40c0}, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101342, 0x0) splice(0xffffffffffffffff, &(0x7f0000000680), 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1030, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',hash,mask=^MAY_EXEC,u', @ANYRESDEC=0xee01, @ANYBLOB]) write$binfmt_aout(r2, &(0x7f0000000c40)=ANY=[], 0x820) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x59f7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) 00:13:26 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRESHEX=r2, @ANYBLOB="0e2ab7801be067a6d260332a937b086be9957a7ce52dc7fe1e02fcdac1fc633b78c7b85be95822df7251d68eb471f3c339d598df771b00fb7e152149700c7e8ff386e42137fc22794a9679781e1c964afb42a9eefb47426cb82b754cf2d189ab073a673bee5f2fd48b726be94668a1bd82b32b62bddbeedf", @ANYRES32=r2]) io_setup(0x8001, &(0x7f0000000000)=0x0) io_submit(r3, 0x0, &(0x7f0000000000)) 00:13:26 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x40, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="19aa170f64d2c05856a93a201e68993ae7d7fdc29737e8d7fc2cabfe0b301acc78e6ee2a77947938996b23f372d121ff847768a6a1a1aaf0c214768e", 0x3c, 0xffffffffffffffff}, {&(0x7f0000000300)="7fdc21192b3ae5b6dbaf95bb38c4bda2f6e510ce0ada7dd66a748cf9045f70dcfd66885c76ac3a89dd59b010fbc3aae82694587ad64bd68007461c4a9a2afec0c15793c9bc6c3788cca2da486c715bb7b4a160230227c12488fd0bb38e45839cbfaae85e68d6acee1ba2c2479b29f40e383d816eb219ad43c174f8c043704eb13f230ec0aa3820d2f4c60a4ff0653cfeb3bdce37be0e281489b564e21682a6fe5fdbd7aac25a032d42d9a0fb4ac7c217a84ef844a9ae414a4ccc2588ffc1635943c7af0b9bb6a2ae3e9a4acf7c6d81a9783a699f91695e20dcb109b4a052e26d9d5972728eeabc1cab5b3bde38", 0xed, 0x2}, {&(0x7f00000001c0)="59e7dbf705b62900bc558cb3636fc86735752cdfd24ac1c3c8d17914ec86", 0x1e, 0xfff}, {&(0x7f0000000200)="4b8094ceac712fb90f7832b5a14b81595d178b7210970cce17d968171e20191d0e23bf5ff1ea6cc0c5", 0x29, 0x3f}, {&(0x7f0000000400), 0x0, 0x401}, {&(0x7f0000000500)="267d86da6ee0e1dee6acde8c29c499bf769db210237d5665e45907b63c2331c1d2664ed24405b6eaa511446782fc5c89ef4119a1858b660192945c82d93090739ce374d0a05da7a3265a39178c588ce12f0feeebf0a448914700cad6850cd12e0f559fcb794e35563add3ec571780f74bd44da3047e483ddd90ec4d6", 0x7c, 0x5}, {&(0x7f0000000580)="82b7715aad21f98d2f3b37817f220e12eb18fe6c4d96be2b8b316dfadcdff124695cb9f165340527845f89f71447c8bf88156a46ba2bc5da25514adca6f45d20a3f45330541ad121d047cae0", 0xfffffffffffffde5, 0x800000000000ecb}, {&(0x7f0000000240)="624657a08fffdca5fad87a18ffe23fe2178c0f5966ace6f89776c083527aaadc32e1cb6cb090e09385a601032ab09446107ea01e068e", 0x36, 0x5}], 0x2000000, &(0x7f0000001a80)=ANY=[@ANYBLOB="646f74732c646f74732c646f7472647d7797210dab0a2c646f74032675"]) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x7d, 0x24, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x20, 0x2}, 0x40000, 0xfffffffffffffff9, 0x9, 0x3, 0x0, 0xfffffff9, 0x6, 0x0, 0x7fff, 0x0, 0x42e}, 0x0, 0x8, 0xffffffffffffffff, 0x3) 00:13:26 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 22) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:13:26 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) [ 2896.639969] tmpfs: Unknown parameter ' ' [ 2896.680481] loop4: detected capacity change from 0 to 256 [ 2896.685519] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:13:26 executing program 1: syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x32]}}], [], 0xa}) 00:13:26 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x10000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x400300}]) 00:13:26 executing program 6: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 27) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 00:13:27 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000340)={'\x00', 0x80, 0x3f, 0x7fffffff, 0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x9, 0x8, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x595}, 0x2, 0x0, 0x2, 0x8, 0x2c28, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 23) io_setup(0x5, &(0x7f0000000140)=0x0) shutdown(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}, {0x0}], 0x2, 0x7, 0xfbd1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 2896.816990] tmpfs: Unknown parameter ' [ 2896.816990] ' [ 2896.972049] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2897.040003] ------------[ cut here ]------------ [ 2897.040944] WARNING: CPU: 0 PID: 4287 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20 [ 2897.042246] Modules linked in: [ 2897.042734] CPU: 0 PID: 4287 Comm: syz-executor.0 Not tainted 5.19.0-next-20220805 #1 [ 2897.043828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2897.045308] RIP: 0010:__flush_work+0xaaa/0xd20 [ 2897.045969] Code: 00 48 c7 c6 af 73 1c 81 48 c7 c7 60 52 40 85 e8 5c 78 0d 00 e9 11 fc ff ff e8 62 3c 29 00 0f 0b e9 05 fc ff ff e8 56 3c 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 47 3c 29 00 4c 89 e7 e8 7f d5 03 [ 2897.048400] RSP: 0018:ffff8880478b76e8 EFLAGS: 00010293 [ 2897.049113] RAX: 0000000000000000 RBX: ffff888018474988 RCX: 0000000000000000 [ 2897.050073] RDX: ffff88800fce9b00 RSI: ffffffff811c73ea RDI: 0000000000000001 [ 2897.051052] RBP: ffff8880478b7890 R08: 0000000000000001 R09: 0000000000000000 [ 2897.052313] R10: 0000000000000001 R11: 0000000000000001 R12: ffff888018474988 [ 2897.053929] R13: 0000000000000001 R14: ffff8880184749a0 R15: ffff88800fce9b00 [ 2897.054912] FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 2897.056077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2897.056917] CR2: 00000000204d7000 CR3: 0000000047992000 CR4: 0000000000350ef0 [ 2897.057919] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2897.058933] DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400 [ 2897.059984] Call Trace: [ 2897.060351] [ 2897.060717] ? lock_chain_count+0x20/0x20 [ 2897.061314] ? queue_delayed_work_on+0xd0/0xd0 [ 2897.061997] ? kasan_quarantine_put+0xa1/0x1f0 [ 2897.062693] ? try_to_grab_pending+0xc5/0xe0 [ 2897.064530] ? lock_is_held_type+0xd7/0x130 [ 2897.065167] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2897.066095] ? del_timer+0xb6/0x100 [ 2897.066675] ? mark_held_locks+0x9e/0xe0 [ 2897.067265] ? __cancel_work_timer+0x30f/0x4e0 [ 2897.067958] __cancel_work_timer+0x39c/0x4e0 [ 2897.068608] ? cancel_delayed_work+0x20/0x20 [ 2897.069225] ? mgmt_send_event_skb+0x2ed/0x460 [ 2897.069928] ? mgmt_send_event+0x13c/0x180 [ 2897.070553] mgmt_index_removed+0x187/0x2f0 [ 2897.071144] ? mgmt_index_added+0x290/0x290 [ 2897.071809] ? hci_dev_open_sync+0x1fa0/0x1fa0 [ 2897.072485] ? blocking_notifier_chain_unregister+0xef/0x290 [ 2897.073275] hci_unregister_dev+0x2e2/0x380 [ 2897.073907] vhci_release+0x7c/0xf0 [ 2897.074452] __fput+0x272/0x9d0 [ 2897.074928] ? vhci_close_dev+0x50/0x50 [ 2897.075552] task_work_run+0xe2/0x1a0 [ 2897.076091] do_exit+0xc31/0x2940 [ 2897.076624] ? lock_release+0x3b2/0x750 [ 2897.077176] ? get_signal+0x93f/0x24b0 [ 2897.077758] ? mm_update_next_owner+0x7d0/0x7d0 [ 2897.078425] ? lock_is_held_type+0xd7/0x130 [ 2897.079034] do_group_exit+0xd0/0x2a0 [ 2897.079631] get_signal+0x2205/0x24b0 [ 2897.080186] ? exit_signals+0x8b0/0x8b0 [ 2897.080799] arch_do_signal_or_restart+0x89/0x1be0 [ 2897.081550] ? do_futex+0x136/0x380 [ 2897.082088] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 2897.082947] ? get_sigframe_size+0x10/0x10 [ 2897.083642] ? syscall_exit_to_user_mode+0x3c/0x40 [ 2897.084353] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2897.085086] ? exit_to_user_mode_prepare+0x109/0x1a0 [ 2897.085849] exit_to_user_mode_prepare+0x131/0x1a0 [ 2897.086589] syscall_exit_to_user_mode+0x19/0x40 [ 2897.087289] do_syscall_64+0x48/0x90 [ 2897.087880] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2897.088651] RIP: 0033:0x7fcb544f6b19 [ 2897.089179] Code: Unable to access opcode bytes at RIP 0x7fcb544f6aef. [ 2897.090095] RSP: 002b:00007fcb51a6c218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2897.091167] RAX: fffffffffffffe00 RBX: 00007fcb54609f68 RCX: 00007fcb544f6b19 [ 2897.092194] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcb54609f68 [ 2897.093200] RBP: 00007fcb54609f60 R08: 0000000000000000 R09: 0000000000000000 [ 2897.094206] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcb54609f6c [ 2897.095254] R13: 00007ffceb15008f R14: 00007fcb51a6c300 R15: 0000000000022000 [ 2897.096318] [ 2897.096698] irq event stamp: 4981 [ 2897.097180] hardirqs last enabled at (4991): [] __up_console_sem+0x78/0x80 [ 2897.098400] hardirqs last disabled at (5004): [] __up_console_sem+0x5d/0x80 [ 2897.099611] softirqs last enabled at (4468): [] __irq_exit_rcu+0x11b/0x180 [ 2897.100805] softirqs last disabled at (4381): [] __irq_exit_rcu+0x11b/0x180 [ 2897.102006] ---[ end trace 0000000000000000 ]--- [ 2897.102739] ------------[ cut here ]------------ [ 2897.103445] WARNING: CPU: 0 PID: 4287 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20 [ 2897.104617] Modules linked in: [ 2897.105085] CPU: 0 PID: 4287 Comm: syz-executor.0 Tainted: G W 5.19.0-next-20220805 #1 [ 2897.106369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2897.107992] RIP: 0010:__flush_work+0xaaa/0xd20 [ 2897.108691] Code: 00 48 c7 c6 af 73 1c 81 48 c7 c7 60 52 40 85 e8 5c 78 0d 00 e9 11 fc ff ff e8 62 3c 29 00 0f 0b e9 05 fc ff ff e8 56 3c 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 47 3c 29 00 4c 89 e7 e8 7f d5 03 [ 2897.111186] RSP: 0018:ffff8880478b76e8 EFLAGS: 00010293 [ 2897.111998] RAX: 0000000000000000 RBX: ffff888018474a30 RCX: 0000000000000000 [ 2897.113011] RDX: ffff88800fce9b00 RSI: ffffffff811c73ea RDI: 0000000000000001 [ 2897.114039] RBP: ffff8880478b7890 R08: 0000000000000001 R09: 0000000000000000 [ 2897.115073] R10: 0000000000000001 R11: 0000000000000001 R12: ffff888018474a30 [ 2897.116130] R13: 0000000000000001 R14: ffff888018474a48 R15: ffff88800fce9b00 [ 2897.117147] FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 2897.118275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2897.119110] CR2: 00000000204d7000 CR3: 0000000047992000 CR4: 0000000000350ef0 [ 2897.120159] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2897.121180] DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400 [ 2897.122191] Call Trace: [ 2897.122603] [ 2897.122939] ? lock_chain_count+0x20/0x20 [ 2897.123602] ? queue_delayed_work_on+0xd0/0xd0 [ 2897.124254] ? kasan_quarantine_put+0xa1/0x1f0 [ 2897.124944] ? try_to_grab_pending+0xc5/0xe0 [ 2897.125601] ? lock_is_held_type+0xd7/0x130 [ 2897.126223] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2897.126944] ? del_timer+0xb6/0x100 [ 2897.127573] ? mark_held_locks+0x9e/0xe0 [ 2897.128161] ? __cancel_work_timer+0x30f/0x4e0 [ 2897.128865] __cancel_work_timer+0x39c/0x4e0 [ 2897.129546] ? cancel_delayed_work+0x20/0x20 [ 2897.130201] ? mgmt_send_event_skb+0x2ed/0x460 [ 2897.130917] ? mgmt_send_event+0x13c/0x180 [ 2897.131591] mgmt_index_removed+0x193/0x2f0 [ 2897.132214] ? mgmt_index_added+0x290/0x290 [ 2897.132860] ? hci_dev_open_sync+0x1fa0/0x1fa0 [ 2897.133555] ? blocking_notifier_chain_unregister+0xef/0x290 [ 2897.134418] hci_unregister_dev+0x2e2/0x380 [ 2897.135036] vhci_release+0x7c/0xf0 [ 2897.135650] __fput+0x272/0x9d0 [ 2897.136129] ? vhci_close_dev+0x50/0x50 [ 2897.136732] task_work_run+0xe2/0x1a0 [ 2897.137263] do_exit+0xc31/0x2940 [ 2897.137809] ? lock_release+0x3b2/0x750 [ 2897.138374] ? get_signal+0x93f/0x24b0 [ 2897.138973] ? mm_update_next_owner+0x7d0/0x7d0 [ 2897.139716] ? lock_is_held_type+0xd7/0x130 [ 2897.140343] do_group_exit+0xd0/0x2a0 [ 2897.140937] get_signal+0x2205/0x24b0 [ 2897.141552] ? exit_signals+0x8b0/0x8b0 [ 2897.142141] arch_do_signal_or_restart+0x89/0x1be0 [ 2897.142882] ? do_futex+0x136/0x380 [ 2897.143479] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 2897.144303] ? get_sigframe_size+0x10/0x10 [ 2897.144957] ? syscall_exit_to_user_mode+0x3c/0x40 [ 2897.145690] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2897.146418] ? exit_to_user_mode_prepare+0x109/0x1a0 [ 2897.147144] exit_to_user_mode_prepare+0x131/0x1a0 [ 2897.147896] syscall_exit_to_user_mode+0x19/0x40 [ 2897.148608] do_syscall_64+0x48/0x90 [ 2897.149157] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2897.149929] RIP: 0033:0x7fcb544f6b19 [ 2897.150483] Code: Unable to access opcode bytes at RIP 0x7fcb544f6aef. [ 2897.151443] RSP: 002b:00007fcb51a6c218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2897.152507] RAX: fffffffffffffe00 RBX: 00007fcb54609f68 RCX: 00007fcb544f6b19 [ 2897.153514] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcb54609f68 [ 2897.154527] RBP: 00007fcb54609f60 R08: 0000000000000000 R09: 0000000000000000 [ 2897.155584] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcb54609f6c [ 2897.156632] R13: 00007ffceb15008f R14: 00007fcb51a6c300 R15: 0000000000022000 [ 2897.157665] [ 2897.158008] irq event stamp: 5885 [ 2897.158527] hardirqs last enabled at (5897): [] __up_console_sem+0x78/0x80 [ 2897.159774] hardirqs last disabled at (5908): [] __up_console_sem+0x5d/0x80 [ 2897.160980] softirqs last enabled at (4468): [] __irq_exit_rcu+0x11b/0x180 [ 2897.162190] softirqs last disabled at (4381): [] __irq_exit_rcu+0x11b/0x180 [ 2897.163417] ---[ end trace 0000000000000000 ]--- [ 2897.164106] ------------[ cut here ]------------ [ 2897.164795] WARNING: CPU: 0 PID: 4287 at kernel/workqueue.c:3066 __flush_work+0xaaa/0xd20 [ 2897.165949] Modules linked in: [ 2897.166434] CPU: 0 PID: 4287 Comm: syz-executor.0 Tainted: G W 5.19.0-next-20220805 #1 [ 2897.167772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2897.169344] RIP: 0010:__flush_work+0xaaa/0xd20 [ 2897.170005] Code: 00 48 c7 c6 af 73 1c 81 48 c7 c7 60 52 40 85 e8 5c 78 0d 00 e9 11 fc ff ff e8 62 3c 29 00 0f 0b e9 05 fc ff ff e8 56 3c 29 00 <0f> 0b 45 31 ed e9 f6 fb ff ff e8 47 3c 29 00 4c 89 e7 e8 7f d5 03 [ 2897.172427] RSP: 0018:ffff8880478b76e8 EFLAGS: 00010293 [ 2897.173138] RAX: 0000000000000000 RBX: ffff888018475b30 RCX: 0000000000000000 [ 2897.174105] RDX: ffff88800fce9b00 RSI: ffffffff811c73ea RDI: 0000000000000001 [ 2897.175081] RBP: ffff8880478b7890 R08: 0000000000000001 R09: 0000000000000000 [ 2897.176088] R10: 0000000000000001 R11: 0000000000000001 R12: ffff888018475b30 [ 2897.177082] R13: 0000000000000001 R14: ffff888018475b48 R15: ffff88800fce9b00 [ 2897.178099] FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 2897.179239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2897.180099] CR2: 00000000204d7000 CR3: 0000000047992000 CR4: 0000000000350ef0 [ 2897.181105] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2897.182110] DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400 [ 2897.183118] Call Trace: [ 2897.183560] [ 2897.183901] ? lock_chain_count+0x20/0x20 [ 2897.184535] ? queue_delayed_work_on+0xd0/0xd0 [ 2897.185190] ? kasan_quarantine_put+0xa1/0x1f0 [ 2897.185892] ? try_to_grab_pending+0xc5/0xe0 [ 2897.186583] ? lock_is_held_type+0xd7/0x130 [ 2897.187209] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2897.187971] ? del_timer+0xb6/0x100 [ 2897.188550] ? mark_held_locks+0x9e/0xe0 [ 2897.189125] ? __cancel_work_timer+0x30f/0x4e0 [ 2897.189793] __cancel_work_timer+0x39c/0x4e0 [ 2897.190465] ? cancel_delayed_work+0x20/0x20 [ 2897.191112] ? mgmt_send_event_skb+0x2ed/0x460 [ 2897.191860] ? mgmt_send_event+0x13c/0x180 [ 2897.192496] mgmt_index_removed+0x19f/0x2f0 [ 2897.193118] ? mgmt_index_added+0x290/0x290 [ 2897.193765] ? hci_dev_open_sync+0x1fa0/0x1fa0 [ 2897.194445] ? blocking_notifier_chain_unregister+0xef/0x290 [ 2897.195306] hci_unregister_dev+0x2e2/0x380 [ 2897.195958] vhci_release+0x7c/0xf0 [ 2897.196536] __fput+0x272/0x9d0 [ 2897.197023] ? vhci_close_dev+0x50/0x50 [ 2897.197654] task_work_run+0xe2/0x1a0 [ 2897.198201] do_exit+0xc31/0x2940 [ 2897.198755] ? lock_release+0x3b2/0x750 [ 2897.199349] ? get_signal+0x93f/0x24b0 [ 2897.199950] ? mm_update_next_owner+0x7d0/0x7d0 [ 2897.200653] ? lock_is_held_type+0xd7/0x130 [ 2897.201276] do_group_exit+0xd0/0x2a0 [ 2897.201876] get_signal+0x2205/0x24b0 [ 2897.202494] ? exit_signals+0x8b0/0x8b0 [ 2897.203084] arch_do_signal_or_restart+0x89/0x1be0 [ 2897.203882] ? do_futex+0x136/0x380 [ 2897.204456] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 2897.205276] ? get_sigframe_size+0x10/0x10 [ 2897.205943] ? syscall_exit_to_user_mode+0x3c/0x40 [ 2897.206689] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2897.207440] ? exit_to_user_mode_prepare+0x109/0x1a0 [ 2897.208180] exit_to_user_mode_prepare+0x131/0x1a0 [ 2897.208922] syscall_exit_to_user_mode+0x19/0x40 [ 2897.209624] do_syscall_64+0x48/0x90 [ 2897.210157] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2897.210934] RIP: 0033:0x7fcb544f6b19 [ 2897.211542] Code: Unable to access opcode bytes at RIP 0x7fcb544f6aef. [ 2897.212468] RSP: 002b:00007fcb51a6c218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2897.213299] loop3: detected capacity change from 0 to 32765 [ 2897.213549] RAX: fffffffffffffe00 RBX: 00007fcb54609f68 RCX: 00007fcb544f6b19 [ 2897.213614] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcb54609f68 [ 2897.216138] RBP: 00007fcb54609f60 R08: 0000000000000000 R09: 0000000000000000 [ 2897.217153] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcb54609f6c [ 2897.218181] R13: 00007ffceb15008f R14: 00007fcb51a6c300 R15: 0000000000022000 [ 2897.219255] [ 2897.219649] irq event stamp: 6787 [ 2897.219963] FAT-fs (loop3): Unrecognized mount option "dotrd}w—!« [ 2897.219963] " or missing value [ 2897.220116] hardirqs last enabled at (6793): [] console_emit_next_record.constprop.0+0x64c/0x800 [ 2897.222267] hardirqs last disabled at (6812): [] __up_console_sem+0x5d/0x80 [ 2897.223521] softirqs last enabled at (4468): [] __irq_exit_rcu+0x11b/0x180 [ 2897.224737] softirqs last disabled at (4381): [] __irq_exit_rcu+0x11b/0x180 [ 2897.225954] ---[ end trace 0000000000000000 ]--- [ 2899.881184] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 2899.885124] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 2899.887686] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 2899.891897] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 2899.894300] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 2899.895839] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 2901.969550] Bluetooth: hci1: command 0x0409 tx timeout [ 2904.017458] Bluetooth: hci1: command 0x041b tx timeout [ 2906.065707] Bluetooth: hci1: command 0x040f tx timeout VM DIAGNOSIS: 00:13:27 Registers: info registers vcpu 0 RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff824091fc RDI=ffffffff8762a640 RBP=ffffffff8762a600 RSP=ffff8880478b7088 R8 =0000000000000001 R9 =ffff8880478b7013 R10=ffffed1008f16e02 R11=0000000000000001 R12=0000000000000051 R13=ffffffff8762a600 R14=ffffffff8762a890 R15=ffffffff8762a650 RIP=ffffffff82409251 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00000000204d7000 CR3=0000000047992000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 7269762f73656369 7665642f7379732f YMM01=0000000000000000 0000000000000000 636f6c622f6c6175 747269762f736563 YMM02=0000000000000000 0000000000000000 ffffff0f0e0d0c0b 0a09080706050403 YMM03=0000000000000000 0000000000000000 696e656420737365 636341002f737973 YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 000055dbc50bba50 000055dbc50bba30 YMM06=0000000000000000 0000000000000000 000055dbc50c1d70 0000000300000002 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 2f63697361622f63 72732f2e2e000d0a YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000020000000 0000000020000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88800fc9da84 RCX=ffffffff81294e9f RDX=1ffffffff0d947ce RSI=0000000000000008 RDI=ffffffff86ca3e70 RBP=0000000000000004 RSP=ffff888018a275f0 R8 =0000000000000000 R9 =ffffffff86ca37c7 R10=fffffbfff0d946f8 R11=0000000000000001 R12=ffff88800fc9d100 R13=ffff88800fc9daa0 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81294f3b RFL=00000082 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa556d4f8c0 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055dbc50c0978 CR3=0000000008c46000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=c5e0a40000000000 401d FPR7=c000000000000000 4002 YMM00=0000000000000000 0000000000000000 000000000000002f 002f2e2e2f002e2e YMM01=0000000000000000 0000000000000000 0000000000000000 696c61766e49002f YMM02=0000000000000000 0000000000000000 ffffffffffffff0f 0e0d0c0b0a090807 YMM03=0000000000000000 0000000000000000 36706f6f6c2f6b63 6f6c622f6c617574 YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 000055dbc50ac0c0 000055dbc50c1d70 YMM06=0000000000000000 0000000000000000 000055dbc50aa200 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 2f63697361622f63 72732f2e2e000d0a YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000020000000 0000000020000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000