00240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 2979.926509] loop3: detected capacity change from 0 to 64 [ 2979.930762] loop2: detected capacity change from 0 to 64 [ 2979.943490] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2979.950194] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2979.969062] loop5: detected capacity change from 0 to 64 [ 2979.975854] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2979.979871] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2980.006697] vfat: Unknown parameter '-½À6ùð±' [ 2980.051431] vfat: Unknown parameter '-½À6ùð±' 09:36:01 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:36:01 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r2 = dup(r1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) kcmp(r0, r0, 0x6, 0xffffffffffffffff, r3) ioctl$BLKSECTGET(r2, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x25, 0x80, 0x0, 0x1, 0x0, 0x4, 0x40008, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x4, @perf_bp={&(0x7f00000000c0), 0x3}, 0xa0, 0x4, 0x1, 0x7, 0x800, 0x4277, 0xff58, 0x0, 0x9, 0x0, 0x4}, r0, 0xb, r2, 0x2) 09:36:01 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:36:01 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) dup(r0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:36:01 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380), 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:36:01 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x105002, 0x10, 0x10}, 0x18) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) renameat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 09:36:01 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00000003c0)="aa6091ca0855ab69131af010ad688e14e7412b33e66f6b5a761981d35974a7c4836fd43c3d3baf1c50531e65dbda5ea2f3e93e469d56a8a813f146cad82525a82d0a7a1f8151a30d9e2decc63ada581998dff4bb71a1bb9e9889275ba23461bbaed85b6f22d41a077619baa0047fff40a33dd981564af818b7226d44a2297748070c3b409649f9e74157680f9f28744d9848c184c943de27b4ef76140397dbeef586a8bf2c202ba447fed90699fe57c17ef3299b18c0b8a7", 0xb8, 0x30000000, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) getdents(r1, &(0x7f0000000080)=""/35, 0x23) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x8c00, 0x0) openat$cgroup_type(r2, &(0x7f0000000140), 0x2, 0x0) 09:36:01 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 2980.282561] loop5: detected capacity change from 0 to 64 [ 2980.312052] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:01 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 2980.367746] loop2: detected capacity change from 0 to 64 09:36:01 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3ff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) [ 2980.401449] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:01 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r2 = dup(r1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) kcmp(r0, r0, 0x6, 0xffffffffffffffff, r3) ioctl$BLKSECTGET(r2, 0x1276, 0x0) [ 2980.486135] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2980.547786] loop0: detected capacity change from 0 to 64 [ 2980.585476] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2980.631752] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan0\x00'}) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}]}, 0x30}, 0x1, 0x0, 0x0, 0x8040}, 0x8000) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:36:15 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x11, 0x8, 0x1, 0x40, 0x0, 0x0, 0x96028, 0xb, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00000000c0), 0x5}, 0x240, 0xfffffffffffffffd, 0x1, 0x0, 0x1, 0x8, 0xeaa9, 0x0, 0x7, 0x0, 0x7f}, 0x0, 0xa, r0, 0xa) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x0, 0x5, 0x1, 0x2, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_config_ext={0x6, 0x80}, 0x40010, 0x8, 0x812, 0x5, 0xffff, 0x13a, 0x4, 0x0, 0x8743, 0x0, 0x5}, 0xffffffffffffffff, 0x4, r0, 0x8) 09:36:15 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaadef, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25, 0x3}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000080)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xac60, 0x0) 09:36:15 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:36:15 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:36:15 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) dup(r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) kcmp(r0, r0, 0x6, 0xffffffffffffffff, r2) 09:36:15 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:36:15 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380), 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:36:15 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) dup(r0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) [ 2993.808010] loop5: detected capacity change from 0 to 64 [ 2993.811497] loop0: detected capacity change from 0 to 64 [ 2993.824508] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2993.835246] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2993.896377] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:15 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:36:15 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) dup(r0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r1, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:36:15 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:36:15 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) dup(r0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:36:15 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r4 = dup(r3) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r5, &(0x7f0000001100)=[{0x21, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) kcmp(r2, r2, 0x6, r1, r5) ioctl$BLKSECTGET(r4, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x25, 0x80, 0x0, 0x1, 0x0, 0x4, 0x40008, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x4, @perf_bp={&(0x7f00000000c0)}, 0xa0, 0x4, 0x1, 0x7, 0x800, 0x4277, 0xff58, 0x0, 0x9, 0x0, 0x4}, r2, 0xb, r4, 0x2) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x5, 0x1, 0x3, 0x0, 0xfffffffffffffffb, 0xc0028, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x400000, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x200, 0x10000, 0xbe76, 0x4, 0x1, 0xffff, 0x4, 0x0, 0x5, 0x0, 0x7}, r2, 0x4, r0, 0xa) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 2993.980188] loop5: detected capacity change from 0 to 64 [ 2993.993991] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:15 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) dup(r0) write$sndseq(0xffffffffffffffff, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:36:27 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) dup(r0) write$sndseq(0xffffffffffffffff, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:36:27 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:36:27 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:36:27 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380), 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:36:27 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) mmap$perf(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, r0, 0x3) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:36:27 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x48a5}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) write(r0, &(0x7f00000003c0)="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", 0x1000) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x101) 09:36:27 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x100000000, 0x20300) close_range(r0, r1, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x404000}, {&(0x7f0000000140)="f28428bcbdc7291516d3a9d277fef9e913d62a9f3095f183143c8ac7ba7382ac6315feaaf1b504bc572c653d18ab29285586562b7f2415c7e82550c2593dbcd00e537f2a4fdfdb6ab0445b3b107517c86b9a256382255c5641c425cec4c0b0cd547f5f64c16b563ff69caf1fba57ce2bcb1b4175d561abc0340510e94df57f71a5e60d9ececd3b935f20d2e358d0fc4e8320c4b7fcc345", 0x97, 0x23}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:36:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x40400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00000003c0)="aa6091ca0855ab69131af010ad688e14e7412b33e66f6b5a761981d35974a7c4836fd43c3d3baf1c50531e65dbda5ea2f3e93e469d56a8a813f146cad82525a82d0a7a1f8151a30d9e2decc63ada581998dff4bb71a1bb9e9889275ba23461bbaed85b6f22d41a077619baa0047fff40a33dd981564af818b7226d44a2297748070c3b409649f9e74157680f9f28744d9848c184c943de27b4ef76140397dbeef586a8bf2c202ba447fed90699fe57c17ef3299b18c0b8a7", 0xb8, 0x30000000, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) getdents(r1, &(0x7f0000000080)=""/35, 0x23) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x8c00, 0x0) openat$cgroup_type(r2, &(0x7f0000000140), 0x2, 0x0) [ 3005.871463] loop5: detected capacity change from 0 to 64 [ 3005.875321] loop0: detected capacity change from 0 to 64 [ 3005.881188] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3005.888138] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3005.906321] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3005.926226] loop2: detected capacity change from 0 to 64 09:36:27 executing program 5: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) [ 3005.975643] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:27 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:36:27 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) dup(r0) write$sndseq(0xffffffffffffffff, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) [ 3006.028406] loop5: detected capacity change from 0 to 64 09:36:27 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x3) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x3) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000180)) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x3) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0x7ff}}, './file0\x00'}) ioctl$TIOCNXCL(r5, 0x540d) ppoll(&(0x7f0000000080)=[{r1, 0x500}, {r0, 0x2080}, {r2}, {r3, 0xc0c4}, {r0, 0x24}], 0x5, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={[0x6]}, 0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3006.052420] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3006.092363] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x40400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00000003c0)="aa6091ca0855ab69131af010ad688e14e7412b33e66f6b5a761981d35974a7c4836fd43c3d3baf1c50531e65dbda5ea2f3e93e469d56a8a813f146cad82525a82d0a7a1f8151a30d9e2decc63ada581998dff4bb71a1bb9e9889275ba23461bbaed85b6f22d41a077619baa0047fff40a33dd981564af818b7226d44a2297748070c3b409649f9e74157680f9f28744d9848c184c943de27b4ef76140397dbeef586a8bf2c202ba447fed90699fe57c17ef3299b18c0b8a7", 0xb8, 0x30000000, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) getdents(r1, &(0x7f0000000080)=""/35, 0x23) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x8c00, 0x0) openat$cgroup_type(r2, &(0x7f0000000140), 0x2, 0x0) 09:36:27 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x88) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) [ 3006.306595] loop0: detected capacity change from 0 to 64 [ 3006.318635] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:40 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:36:40 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:36:40 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000080)) 09:36:40 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00000003c0)="aa6091ca0855ab69131af010ad688e14e7412b33e66f6b5a761981d35974a7c4836fd43c3d3baf1c50531e65dbda5ea2f3e93e469d56a8a813f146cad82525a82d0a7a1f8151a30d9e2decc63ada581998dff4bb71a1bb9e9889275ba23461bbaed85b6f22d41a077619baa0047fff40a33dd981564af818b7226d44a2297748070c3b409649f9e74157680f9f28744d9848c184c943de27b4ef76140397dbeef586a8bf2c202ba447fed90699fe57c17ef3299b18c0b8a7", 0xb8, 0x30000000, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) getdents(r1, &(0x7f0000000080)=""/35, 0x23) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x8c00, 0x0) openat$cgroup_type(r2, &(0x7f0000000140), 0x2, 0x0) 09:36:40 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) clone3(&(0x7f00000004c0)={0x258a80000, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000280)=0x0, {0x2b}, &(0x7f0000000640)=""/52, 0x34, &(0x7f0000000680)=""/219, &(0x7f0000000300)=[0x0, 0x0], 0x2}, 0x58) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r2, 0x88c9000000000000, 0x0, 0x4) mkdirat(r2, &(0x7f00000002c0)='./file0\x00', 0xd) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f00000003c0)={0x1, 0x4, 0x1, 0xd8e}) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x84000) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xcd, 0x5d, 0x5d, 0x81, 0x0, 0xd56e, 0x20000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x5045, 0x3, 0x8, 0x2, 0x40, 0x6, 0x9, 0x0, 0x2ef, 0x0, 0x7ff}, r1, 0x7, r3, 0x8) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x3, 0x1, 0x0, 0x3f, 0x0, 0x8, 0x1030, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x779, 0x100000000}, 0x0, 0x8, 0x2, 0x7, 0x800, 0xe9, 0x3f, 0x0, 0x18, 0x0, 0x43ca2f99}, 0x0, 0x2, r4, 0xb) 09:36:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:36:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r0, 0x88c9000000000000, 0x0, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0xb7ef, @loopback, 0x100}, 0x1c) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r6, &(0x7f0000001100)=[{0x21, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) kcmp(0x0, 0x0, 0x6, 0xffffffffffffffff, r6) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x25, 0x80, 0x0, 0x1, 0x0, 0x4, 0x40008, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x4, @perf_bp={&(0x7f00000000c0)}, 0xa0, 0x4, 0x1, 0x7, 0x800, 0x4277, 0xff58, 0x0, 0x9, 0x0, 0x4}, 0x0, 0xb, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000050c0)={0x3, 0x80, 0x0, 0x40, 0x3, 0x80, 0x0, 0x1, 0x20500, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x0, 0x1}, 0x10240, 0x65e, 0x0, 0x4, 0x401, 0x8, 0xffff, 0x0, 0x10001, 0x0, 0x1}, 0x0, 0x0, r0, 0x3) sendmsg$ETHTOOL_MSG_PAUSE_GET(r2, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000000280)=ANY=[@ANYBLOB='HU\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000240000000c00018008000100", @ANYRES32=r5, @ANYBLOB], 0x20}}, 0x0) sendmmsg$inet6(r0, &(0x7f0000004f00)=[{{&(0x7f0000000140)={0xa, 0x4e23, 0x4, @remote, 0x7}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000003c0)="d39af658b2e0fc7dbf9391f164e1c9e91118b227c0c346de16a217feb42d8b10fee71e0802276345c58ada7332a9b41578a91b0e995b5bc66ed6712d8d763cc56feab8cd4a9e594da017331aef05c8975391309f96493568d090b853fc0c617f22707dcb72e95416d3607c5ffa3ef73d32efcfbe98eec16f76a1d82daeae1ac0ea9429c0051597d36551f6d547644786f0741b04d389c17ce9b8b8656312adb1056812b80174bb7153672c836e095aa0204195273893cc06d901830d15ef2cf4939c4c758d204d52306ae42bdaa5078c38", 0xd1}, {&(0x7f0000000180)="9834bb179b9ad360becfe46751ecc4d91b4c9f93485c622c263d227f0cba546ec10372faf1c6e8a9ed86a9d9f3a1d750201feca5cabed277cd2f7b9bd49b6545fad7c3851cae81ea3be1545264db6bde8a76813ead0e9b255e8687bc041d7b0db3c223fda14898fe3839a019", 0x6c}, {&(0x7f00000004c0)="ff4aa7906821aed32df9c8228639ca4d6925742ade5f1ee74c766e7eb8417cbad70541316db0f54944354b2be401fd45392450b20151479ef68fa450b93d7ab29d215018629a887538385b2297d5ecb4632f5cc3dd7380b2ffd0349990b6d242e57fcf17c6ce3de76b311955b7fca7c890d9a6d9a542ee2a336ffdcbfe73e4e430cfc27ca021", 0x86}], 0x3, &(0x7f00000002c0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x5cb00}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x3b, 0x1, '\x00', [@enc_lim, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0x38}}, {{&(0x7f0000000580)={0xa, 0x4e24, 0x10001, @local, 0x80000001}, 0x1c, &(0x7f0000000940)=[{&(0x7f00000005c0)="fda43be7cf0fb537e4f0083645d1de85b2fd2d6c97bb36f2397456d1dcc12403bf706d6444234389ee62ebeec7ce0500c61752ca2ab330edf2cdaa81da542a8b22fc638801791af43bf15fe390bf370eeb84bac846b735176d5a69a97fdd0d9af6213022ff4922f1ea71f00f4b2d40588fd0f3a47b9b4c20470fc7f3fd71c15b2acb1f0548608795788c2bbad19f44bac96359894cf97d1687380cb603ae752192818db9ff0189a963f5a79ba20499cced22e672d82eb537e8568691e4779399782879733a792dbdad06bf4e257266", 0xcf}, {&(0x7f00000006c0)="43a37d1e9132f242f93b6205ac735b5a753e5e95981a4d907b879753f74d7552885576b568d9cb97657b2fb09f820b41a23a784fd7611f35c6f8619e4d38ef3f39632062dbbc11e573164b35fdd3184e4aa3f9b7098822a35882ac81c9b13caf3ad9fd78df5b2488354bac97b36c51b3dc2be57653c3364e2fd7a71776aa98dc51d24904ec15e502d909d1176810018d5b0ae966a3dae12b2ce177ae59a96e9286751dd70da80e98f3db4a2d8193bc6b3cd12ef11c8acd56abed5184f87e6047462cb90a848537c0242af30a405d971ce958d4f389e638360c39afccd1fb5b5ccff6df732b670881dcf3121183", 0xed}, {&(0x7f00000007c0)="ddbe77195f22e7dda0cac72fa2779a756db2978b2c2f0ef4a4b5dec9c22077789fe0c5cd37f3cd7bb73274be274348480fd86eba58768dcd437b58cbec870448946dd446cd2ea8097ed0ad4805577fb20933131e297da40d60f9675f6a4bacd4236932e2df7bdd1e9a", 0x69}, {&(0x7f0000000840)="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", 0xfe}], 0x4}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, '\x00', 0x2f}, 0x3}, 0x1c, &(0x7f0000001f80)=[{&(0x7f00000009c0)="9a29c07af9a5e3c81cea3425556eb78483dc00a7cc9e0da2072037615724a3a3631779d7b48837e384bebb4db679048455d883b46a59d2f3abd0a87a80a7b9a9896c4ceec853b5f44379bc8584414433515dbc7efb873a1bded922165d874f7f9db727a9f8cc96194d92e9e3c150a075cc523b1ab93d5cce96b3e3ec226c8356397066d55ba3019ca6", 0x89}, {&(0x7f0000000a80)="aeccd4db54a2e5267e5fd33c4a764e07fedd9c23233506eb138ae734c098a45864df64a28095801ba96d2ad6df63281df53713e188b2e53b1695cce181055f6d3e48277bf60442a54387a93187fbac659326f96192eab87df4edabbdd0d970eacb28193a4f2eef11e0d8d03c6ec0b6e14c7509", 0x73}, 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"7f157c137f265a283018179bcd6a7ba5251dec8727d3a14f1a1afbb9718392f11933a217abac5bdcfd1dbd1bf0c63eb5187087c452b44e78a0573303a431b7f574eab0432280dcd9456af1cc011041453f28fe0a5b0ddde127537a49f3dfac367008f9a535adae565e962e40e2e87d50d473b66d67c1447647593be607d2626c2624fab7b786f913fbbb7c32ff6026aff3053b99ad7821ba9eb561b205ea7b10d083c04e55a6353dc27953ddc83336fe0993b004af95983d44209143352f3bacfe93489c27be04134420ae9d61463debb3c6124d654d08f7038252374674"}, @calipso={0x7, 0x30, {0x1, 0xa, 0x5, 0x4, [0x800, 0x1, 0x9, 0x20, 0x3]}}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0xc, 0x2, 0x2, 0x8, 0x0, [@remote]}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts_2292={{0x80, 0x29, 0x36, {0x3b, 0xc, '\x00', [@calipso={0x7, 0x40, {0x2, 0xe, 0x5, 0x4, [0x9, 0xcdc2, 0x7ff, 0x3, 0x101, 0x7c0b, 0x7a]}}, @ra={0x5, 0x2, 0x40}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @ra={0x5, 0x2, 0x4}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x101}}, @rthdrdstopts={{0x80, 0x29, 0x37, {0x1, 0xd, '\x00', [@jumbo={0xc2, 0x4, 0x5c}, @ra={0x5, 0x2, 0x5}, @pad1, @ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x3f}, @pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x40, {0x0, 0xe, 0x7, 0x353f, [0x100000001, 0x8, 0x7, 0x3, 0x8001, 0x100000001, 0x7ff]}}]}}}, @hopopts={{0x38, 0x29, 0x36, {0x73, 0x3, '\x00', [@jumbo={0xc2, 0x4, 0x4ae74fa2}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @enc_lim={0x4, 0x1, 0x2}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x490}}, {{&(0x7f0000004c00)={0xa, 0x4e24, 0x3, @loopback, 0x400}, 0x1c, &(0x7f0000004d00)=[{&(0x7f0000004c40)="3a593c300f8e2a85b707a89d62b8496dea556a554b75c2b8d64512daa735eec402e1cba06ce4a33ec767d8fe54a276fcad9c294298372ebf81ed7596b1fc720282061d77ee3b2873470e2708e3e44a8348692a1e39ecc6361d8c1857dffcaed20a550472e3a3e020aa773d670e246ebe0ac0b5e594e60499a65cc9d6ccf39cdc39433bde35572c6529b53dbbdaebe2ce2eafcb18e87fc8995aaf2416a35d99284aaa3ce21f043e84e9f37d5e41870c2b64473efa97", 0xb5}], 0x1, &(0x7f0000004d40)=[@dstopts_2292={{0x30, 0x29, 0x4, {0x3b, 0x2, '\x00', [@hao={0xc9, 0x10, @remote}]}}}, @hopopts={{0xc8, 0x29, 0x36, {0x2b, 0x15, '\x00', [@generic={0x1, 0x95, "64b665a74098059ac1c5f10df02155a0326881b9baec3e2c519f0c5a1076a8c27b7e4c307dbe6b3d18fab76d65426ecca01f075e7f05bcd1fd5a36fa242e6a22fed681fa3522d34a345469efdb4e6b107f38bab85e4278440a0d8b87bf0839d7b1f7d09a5083771fc17920a3b3252651ee7350a542f537ae50defc524437429e7b33f8bc9088e2ceb4ed12260e7f412519c3f38b35"}, @ra={0x5, 0x2, 0xfffa}, @ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x2}, @pad1, @padn={0x1, 0x1, [0x0]}]}}}, @rthdr={{0x58, 0x29, 0x39, {0x21, 0x8, 0x1, 0x33, 0x0, [@mcast2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00', @local]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xbbb}}, @pktinfo={{0x24, 0x29, 0x32, {@private0, r5}}}], 0x190}}], 0x7, 0x4c800) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:36:40 executing program 5: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) [ 3019.381497] loop2: detected capacity change from 0 to 64 [ 3019.393237] loop5: detected capacity change from 0 to 64 [ 3019.394901] loop0: detected capacity change from 0 to 64 [ 3019.406193] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3019.408304] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:40 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) [ 3019.499398] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:36:41 executing program 5: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:36:41 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380), 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:36:41 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000080)={0x7, 'xfrm0\x00', {0x8d8}, 0x3}) [ 3019.632719] loop5: detected capacity change from 0 to 64 [ 3019.649693] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:41 executing program 5: perf_event_open(&(0x7f0000000340)={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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:36:41 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:36:41 executing program 0: prctl$PR_SET_MM(0x23, 0x3, &(0x7f0000ffb000/0x3000)=nil) r0 = getpid() perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f00000000c0)) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:36:41 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380), 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:36:41 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3019.819727] loop5: detected capacity change from 0 to 64 [ 3019.834365] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3019.893903] loop2: detected capacity change from 0 to 64 [ 3019.903685] loop0: detected capacity change from 0 to 64 [ 3019.919746] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3019.925923] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3019.940515] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3019.957192] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:53 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:36:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3031.601480] loop5: detected capacity change from 0 to 64 09:36:53 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x1, 0x16, 0x8, 0x4, 0x0, 0x8, 0x48008, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000006c0), 0x2}, 0x2, 0x1, 0x3, 0x0, 0x7, 0x40, 0x1, 0x0, 0x3ff, 0x0, 0xf3}, 0xffffffffffffffff, 0xd, r0, 0xa) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="0700ac25b19a86e49b97af8052db499a3a53ce8d51dd9443b56635d697ae239f2527c8ffd8233de4efa0ac251f83fa5ef14f4802d49a6a61057b6e974438170ba6fd51d0ef13eb75"]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) r3 = syz_open_dev$vcsn(&(0x7f00000005c0), 0x2, 0x400082) mkdirat(r3, &(0x7f0000000600)='./file0\x00', 0x44) r4 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x2, 0x2, &(0x7f0000000300)=[{&(0x7f0000000280)="a0ff71701672c4343a8adee23219c2f25a7893754cfbb0121b708197782de5c35579128bdb0484c4ca9753bf1eaa94b37b4f9e336801b6400f057876a8fdd87ecf293499fc537339", 0x48, 0x8000}, {&(0x7f00000003c0)="c4ebee27e5e38cb259ffe512390e946ac21c016625152b88d7f6ceb30c53eae18164bef76b7d3dce96ef850c259bfdcba73f3452dd39aba6005991d35def650d0bec83533582bca7deb277018043c8d4df271c6244582e763d1312be66f84e38940bbb9d15de15f82601bfe3ede77a01d3f9239849390ad0b5fdb025f00f65784fd1cfab4e948431f4", 0x89, 0x3ff}], 0x430a1, &(0x7f0000000480)={[{@shortname_winnt}, {@nonumtail}, {@uni_xlateno}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@obj_role={'obj_role', 0x3d, '[[+@y'}}, {@euid_lt}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}) creat(&(0x7f0000000580)='./file0\x00', 0x10) renameat(r2, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000540)='./file0\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:36:53 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x3, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x9000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x40000, 0x4, 0x0, 0x0, 0x80004000, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:36:53 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:36:53 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:36:53 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:36:53 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) [ 3031.652753] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3031.670506] loop0: detected capacity change from 0 to 64 [ 3031.679725] loop2: detected capacity change from 0 to 64 [ 3031.681991] vfat: Unknown parameter '' [ 3031.696555] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:53 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3031.699156] loop0: detected capacity change from 0 to 128 [ 3031.721074] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:36:53 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:36:53 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:36:53 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:36:53 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:36:53 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:36:53 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) [ 3031.927567] loop5: detected capacity change from 0 to 64 09:36:53 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:36:53 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) [ 3031.966374] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3044.819364] loop2: detected capacity change from 0 to 64 09:37:06 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:37:06 executing program 0: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/115, 0x73}], 0x1, &(0x7f0000002d40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xffffffffffffffff, @ANYRES32=0xffffffffffffffff, @ANYRES32=0xffffffffffffffff, @ANYRESOCT, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xffffffffffffffff, @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x007'], 0xd0}}], 0x1, 0x12020, 0x0) r16 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x20000}, r5, 0x0, 0xffffffffffffffff, 0x0) r17 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x43c842, 0xa) r18 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r15, 0xc018937d, &(0x7f000000b700)={{0x1, 0x1, 0x18, r13, {0x235}}, './file0\x00'}) r20 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r20}], 0x1, 0x3) r21 = accept4$unix(r10, &(0x7f000000b740)=@abs, &(0x7f000000b7c0)=0x6e, 0x0) r22 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r22}], 0x1, 0x3) r23 = inotify_init() r24 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r24}], 0x1, 0x3) r25 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r25}], 0x1, 0x3) r26 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r26}], 0x1, 0x3) [ 3044.833044] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3044.877616] loop0: detected capacity change from 0 to 64 [ 3044.877751] loop2: detected capacity change from 0 to 64 [ 3044.885382] loop5: detected capacity change from 0 to 64 [ 3044.891107] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3044.900614] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3044.909963] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c200)=[{{&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000580)="4d22de95278c55b640a61ef80b788efdf1de4bbc1457fbb87d987882749dd1d2e7afa41222265ed5c94a0dfb05e4edca57d315df6d6655843fdbfa2fa267e3ce1c35f1adcbab4927ed71abf7ca98325de62909036c9114dfd217c754696e63f7a395027feb0363b265ea5d5cf50b2a054a0ebb19f45de941b2712b37082895431abdaced02c83eca817c2238948472c4", 0x90}, {&(0x7f0000000640)}, {&(0x7f0000000680)="f89f39de0d3098b1d33d3f171783ad5f9aed6a736819d24717ea9a253967173eda2f6c25ea4fefcc81138b7c576b38c4921eb3ddcb07943bb7ac0f850869741f1051990453142a747947a2", 0x4b}, {&(0x7f0000000700)="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0x1000}, {&(0x7f0000001700)="a1dcff51de877a78169beea608bb6cf7d6476ca7ddab5bac598426beef77ed972d03a91c07def1f6891e0ee199240406d2e25913eaac1fb8ec117556a12084e8c8113a0b0b2009091f68c327fe68126c4f88caafd583cd230f37cde26cea3817361742652568dd5e639c7b766d8ddc8a204efbffd1b8ee45a99a0b6195144396547584ada2f456a5fd2e3849d1cd0cfb9077ce7cd507", 0x96}], 0x5, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r0, r7}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0x0, r7}}}], 0x58, 0x880}}, {{&(0x7f0000001940)=@abs={0x1, 0x0, 0x200}, 0x6e, &(0x7f0000002b00)=[{&(0x7f00000019c0)="1fa4f5058f85dd79dee4ef1947a636c1b416b95003ec4286d6253b", 0x1b}, {&(0x7f0000001a00)="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0x1000}, {&(0x7f0000002a00)="939d66954feca5a22600632fe62a2e04c0b8024eea0e319c5afa9e18c90c09bd5bf3960e41ff5d4c9142d697838fc440d368fc3fd9669e8cf32f91c23961b5a725e773153922b9dcd4622d1ce0cb9f3869043341541c6ec87c6357048bde9c98f919a156f458f9e4b49adbb2819dfcc1e62319441683e483012b6f7c3c73f5aef1b1c1c194b1148eb727fc8f8271924b9b5882da17bd99b9170d593e057f342304a8f21c0f274a8b4a3c5bfec1c8538efa00e035c91e575f24247af847c83d0f3f3a9b3fb412f1d28ca630aad15c5b7bb2bbe06517decb11e220a16cc5e7c0e7903abf", 0xe3}], 0x3, &(0x7f0000005880)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}], 0x60, 0x40000}}, {{0x0, 0x0, &(0x7f00000059c0)=[{&(0x7f0000005900)="4bb79e17cffb7b5a79d2f959d67820b6ecd8d87a69f0be3527a7ba58afd7039447a586ff3aff1740b034be5a46a085fd805232b07c2cd3b175e1ea954a3ae13aebd4b297c47c72f0f7be14430e4d1be30f6a2ea52508ee1924254efde2202be3f4e3b2e3a1ef9d4c7b290b71181dec867c30957c30827aae604e4a3974a61767af678c88637b236b34c6e4f13738bd4c791fa449", 0x94}], 0x1, &(0x7f0000005bc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r11, r10, r13, r13, r13, r12, r16]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r14, r17]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r1}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [r8, 0xffffffffffffffff, r13, r16, r16, r8, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {r2, r0}}}], 0x108, 0x4090}}, {{&(0x7f0000005d00)=@file={0x1, './file0\x00'}, 0x6e, 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&(0x7f000000c1c0)=[{&(0x7f000000be40)="6e5dc3987b11006b90870a0e1f736df2be87603ca27af909b00bf346c384b221c856aacf9afbd7fb8f010fa8ef0156d55592afb04eb1d360375cf6aeb63cb87ae35c722f25a0c3bdbb15f3d2ac516292cf1129f2adac15f615474e1197aa80b0471cb8250220704cec6b6172f943d477879ca8b3c45f310c4cafa5b81e1a410c5420590a2febabdbf77c2a7376465dcea7ba84e2bb846903b75f13c5aeede9c8863f10957d74955aca531019d5", 0xad}, {&(0x7f000000bf00)="d74a807ce59fb82d80d6ddb009f1b165db2290ee2f0da63d0f00494d605fedaca4b45edd5ad3310fb7c2e93290cf5258f8354e0d2380c4f6c2ea68d61b90b19b37de43e95a79d7c3901738d079486caa17650d00fa7873a034a1651cd548cf9ec4267a55eb66bc91ffcafbaed1d3571a213b67d4ead6b4fd9ca68e164fc508da5252d8b39ab0120a2748461a43ed90d5bddb55ad", 0x94}, {&(0x7f000000bfc0)="ca636d29f7a3d7716108b7c3db1c3338a8479887cd146536096a2851bc3e2fcc3fe76e93aba3f2d818b3009783b9ce299086b159a57887110786272d49ef40f1baef54d3c45e7b1f1a5dd9186a2efd18c91d1a4f1791a20b06c4eefaa941997c47b6394398ddf469bc51ee29f88524e7f6ed8213840d0bae40cd189980bc2c434c6e07f1d21aa0aceef337086ff19dc99c6ad4d4ee9002f5662af1d3acc792ec860763ecc4a165de19cabad55f8423934e279640a00b0f58a667b2c65060b93dd5adf11681486017a6e3cadce5411228dd51033ec5948692e33ef201", 0xdc}, {&(0x7f000000c0c0)="670efc3091935928fead76e229d18c39c12029928d7f3ea3fd15b1d196798f17240189e270285b8d16daacf32969ec8b9ca60f83185c7f0284dfbfcb4f3eec1d9ec92f51a7a6408258f490cb64f43638387d4adab556305513a06f5dcf317f90c9b891955a48a7ce5d679936d77bfbc3a12816e5028a0016f50277d0083e0af2bad3de10ecfc69f435db17eee1a856578f918f054bdb425da5b1d80a142c18f671d3614ff40dc8e28335dd75cb5ee0ed388ffc13bf10ed5cad010e4d42385a9d79c11995474a35eed09d20aed38e313195a3e51a299ab18b2d6559db5053d41a7e", 0xe1}], 0x4, 0x0, 0x0, 0x4000}}], 0x8, 0x24040800) mkdirat(r18, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:37:06 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:37:06 executing program 2: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r0, 0x88c9000000000000, 0x0, 0x4) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:37:06 executing program 1: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) [ 3044.996864] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3045.134659] loop2: detected capacity change from 0 to 64 ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:37:06 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)=[{&(0x7f00000000c0)={0xcc, 0x1b, 0x1, 0x70bd28, 0x25dfdbfb, "", [@generic="df3ecd3f86bf92b4463cca01b4ab92a8380302fa47a2990128c110cee11b11823560cda89e36246962da2435d50696ca94a4dc18e394fb59c381596ff7f2589380f69be496d532cbfaba69a0cfe07c654df85e8555a7a95473b70ee8f05e66637d2b1312cb8eab108eaef5f3cfa7eb5d1f87054e1ad50915b5264c6b0620c56bdf6b35a2460a71ad38d29aade2e46f72e82056a73361ec4fa3c463d138b94d816b59235f4438b5cfc97958416cd2bfdb330a68cc904dde0784438c48"]}, 0xcc}, {&(0x7f00000001c0)=ANY=[@ANYBLOB="280000001300100006000000fddbdf2516005880359069c3b3d0a349df9d055f7f718fc389050001"], 0x28}, {&(0x7f0000001040)={0x1088, 0x26, 0x200, 0x70bd28, 0x25dfdbfc, "", [@nested={0x1078, 0x45, 0x0, 0x1, [@typed={0x6, 0x78, 0x0, 0x0, @str='.\x00'}, @typed={0xc, 0x4f, 0x0, 0x0, @u64=0xeb57}, @generic="6ad98ca0191cc82889d83c5bbc970eab3b81999e144e9fb0a317bb22fbc34e53cc8c30256d0004b0c549aadf589d965145b653c5d62880119a93723b30c6d13b9bcdb674e002e3f4b3caa57f8db8bc9f", @typed={0x1004, 0x80, 0x0, 0x0, @binary="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@typed={0xc, 0x55, 0x0, 0x0, @u64=0x1}]}]}, 0x1088}], 0x3, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {0x0, r1, r2}}}], 0x20, 0x20008011}, 0xc841) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB="00f78622783d23fc238afc2047c1c4ef60e4073b654e3f052cdb0fbc7316bbe0abaceaeb810000007184039dec11440b3e48a1e7da90d66139125010020ccdd01fdd080582c9a357603f914afba1b6ea392f2fcb41548673044f36e3362b2a2d9a21c6a4a798629791e5167d33e25f942f6b252f62d5000000000000"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) mkdirat(r3, &(0x7f0000000240)='./file0\x00', 0xa4) fchown(r3, r4, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = getpgid(0x0) fcntl$lock(r5, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r6}) r7 = fork() kcmp(r6, r7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r8 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) [ 3045.171694] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)=[{&(0x7f00000000c0)={0xcc, 0x1b, 0x1, 0x70bd28, 0x25dfdbfb, "", [@generic="df3ecd3f86bf92b4463cca01b4ab92a8380302fa47a2990128c110cee11b11823560cda89e36246962da2435d50696ca94a4dc18e394fb59c381596ff7f2589380f69be496d532cbfaba69a0cfe07c654df85e8555a7a95473b70ee8f05e66637d2b1312cb8eab108eaef5f3cfa7eb5d1f87054e1ad50915b5264c6b0620c56bdf6b35a2460a71ad38d29aade2e46f72e82056a73361ec4fa3c463d138b94d816b59235f4438b5cfc97958416cd2bfdb330a68cc904dde0784438c48"]}, 0xcc}, {&(0x7f00000001c0)=ANY=[@ANYBLOB="280000001300100006000000fddbdf2516005880359069c3b3d0a349df9d055f7f718fc389050001"], 0x28}, {&(0x7f0000001040)={0x1088, 0x26, 0x200, 0x70bd28, 0x25dfdbfc, "", [@nested={0x1078, 0x45, 0x0, 0x1, [@typed={0x6, 0x78, 0x0, 0x0, @str='.\x00'}, @typed={0xc, 0x4f, 0x0, 0x0, @u64=0xeb57}, @generic="6ad98ca0191cc82889d83c5bbc970eab3b81999e144e9fb0a317bb22fbc34e53cc8c30256d0004b0c549aadf589d965145b653c5d62880119a93723b30c6d13b9bcdb674e002e3f4b3caa57f8db8bc9f", @typed={0x1004, 0x80, 0x0, 0x0, @binary="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@typed={0xc, 0x55, 0x0, 0x0, @u64=0x1}]}]}, 0x1088}], 0x3, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {r6, r8, r9}}}], 0x20, 0x20008011}, 0xc841) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000074c0)={&(0x7f0000000440)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000056c0)=[{&(0x7f0000000500)={0x538, 0x3f, 0x10, 0x70bd25, 0x25dfdbff, "", [@typed={0x4, 0x73}, @nested={0x163, 0x25, 0x0, 0x1, [@typed={0x8, 0x75, 0x0, 0x0, @pid}, @generic="444aba1787d2e7a88a655c6629ff1b3af1d0f5b7bda9f40ec9c07210335fbf4259447a0df0fcb9098faedc2323cf1f767e93a3d1a7d5da819fb5291db5ee8deffa412582864871a12779c82caab8ee40dfc5cac3eaaf17958b28c1a39ac4faf1bc7647a9f0aa549d33fac3f67924427f564ee766c572e3b40c81fe0a1927ef79148bd1226b6a871d1bdcba82e60cf0bbe9449f616557e0e495", @generic="df0921d6dd54fb233d91f70acc3b60941ffc203c5f513a6ed298b48eb2ad05a520fc220b119e98c76f4aa1c918f26cbd40dce8ed5dd2d677ebfba19d489bfe", @typed={0x8, 0x33, 0x0, 0x0, @u32=0x7}, @generic="5f31bdfbf3f9747f5c04f070a39bedce56ee9bb30646195d1431e082d77fbca17e5ec1e8007f6b9ee72aecffe2c4ac65ad0e9a4cdcc720e3e2c1197f650ae7c2032a6755f14fd8bb65c3d66e8ea035f946a6c2743662b02f670fb38927deeeb24755a73aa001471ed8271f87ce77ddf269e1f56482ea55"]}, @nested={0x87, 0x3b, 0x0, 0x1, [@typed={0x8, 0x8, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @generic="7a87d61b5c67014266b34360457ad3998a6f0f3fbf56f4c6670a8a0d3c4055cd6985b48892aaf8e1f3442ae2faac1cbe4e882e826d73361e47613d1b26dff23e5cdf62f860a7e0d5ae072fc90847243f4261e8da", @generic="def8935db5e86bf3d38d097df6b02e0cf75c04f7abeffae35e6cca1114c834d9d3408fe2a12734"]}, @nested={0x24a, 0x41, 0x0, 0x1, [@generic="3fa06da668e13b14b9bde279f28cf50f45b44bb70d5b8bec69f2301a6011bc95ec615410ae0e38ddb86ebad9fd2dd4985d433507b17ceb4b92ce7b5d95d67d476daaa8f66ea72b3a4567ede09af1f4b8891a0681b285e334a1dc0da4d2c65a39a8fec02a30ecc2e545b9f2c060bf8ccbdc2e2e6ec0414507ab8f516681f3dfc217130a64f32fb1f4d04af4f13ca7d9c5e78dec74c004373be9784535a52cd44ef7ec57eb58914757", @typed={0xa8, 0x5, 0x0, 0x0, @binary="01b9f2494c25fc92b6b6759648a4e198c3a64bdddd6d11879759e939d8513573ce415b1f1b6bc0444be3c83d33bf1a404bd768aad1bcd5ba4fe3d4b1001ae880f2ed2aa82ba633c555153391c95073c0e8f7344e0d4b29e8a415364bd9fa178a4237bf5b4ef85595a5cfd6c5636dfa4056e900a859c3a52479eb0d694b52f6f589deb24c875755179f78d5f1264817ba4725785517d91ae9bc17109b1d96a581db897846"}, @generic="c99b7060577144f280944a909a4eeaa7f0af8d7a1d8ac0daaa95f6a9a749e35a16510e648741f104dc4ee27a00f13613dbb8568ff17f22bdee1a0e9fa618a09b2bdda920e3c0b50bfc8f7c142e52593b9a28172a1a1453833a2da4a08aa25d1ffc5c56bd4737d69422d5d10c56ec9516f2650686d4c5ed3d2e22f939d413c9fd0d2d9a1ecc080c59b06a5edbc1b50ab2ed524b70ff6f0db55d1d336366ce9c4327fe93fac7043f4176592a98196a", @typed={0x9, 0x47, 0x0, 0x0, @str='vfat\x00'}, @typed={0x8, 0x3, 0x0, 0x0, @u32=0x9}, @generic="7a4cd8ed14e3f37d9f0af1b11bd6ef05143a4cd953f5a8c460508b2febdf07b7924e7d813ce82d1e5d035b230f685843445d3713"]}, @typed={0x8, 0x55, 0x0, 0x0, @pid}, 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@generic="d3ae330226efe2c1f899a1b45e0494606807eea5461523edd78c023117cc42c2d5fe81eca47fdcc2fcda705e6bdbe4e7db8f6f7e4ae9b4e91965a6ba323ed77910ededaf74dd7b83e6b8e3de6ed2ba2ece6161199dbd9c18fb7b7fbce2246530e34f06d64262c3795ddafdd49aac4285d8f6ecba57afda9593eb45fff8182bb49704711a9e765de1065bcfd513c0e713be3a46e95376313a6c1cefd96bbf8770d428138351626a2e90028fd4abd6514d8f2707f3049ad9229ac028a1436184bcee1bebe701fa803dd7c86d84fff97ebb8f1ec0386c0cab50077da95c90a85355abc7147f97b2fee38ed440002ceae9f148f8ea05920b4e", @typed={0x8, 0x92, 0x0, 0x0, @uid}]}, 0x118}, {&(0x7f0000000b80)={0x1280, 0x10, 0x100, 0x70bd2b, 0x25dfdbff, "", [@nested={0x18, 0x94, 0x0, 0x1, [@generic, @typed={0x8, 0xc, 0x0, 0x0, @u32=0x20}, @typed={0x9, 0x41, 0x0, 0x0, @str='vfat\x00'}]}, @nested={0x255, 0x3e, 0x0, 0x1, 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0x2220}, {&(0x7f0000005300)={0x3bc, 0x1a, 0x0, 0x70bd29, 0x25dfdbfd, "", [@nested={0xdb, 0x25, 0x0, 0x1, [@generic="bbb847a60ba5b44c10c30544eaa71c7415938cd069465b77706d88c0b02245d487db37390922e27a2aa23149348839f5e42323a766d8bed09462c6b650a5d20509653251119cc37c8a55ee6dde224c6d32eccb0b187ed40f6bba4dc76632dad2cfbd4def0ad59943a6a144567133cd1123d51e98efc9a6e54ebba9f58ba408c355f2c2d8a93766ae82b73a37b15ba1a6f1388e491fa7cafcab4c1fbab761f208bb0bad5ac8372140c837622b299625601ae75349e3293d0d2423fc340b8498c41e4bc6c0e1f82bf758df627d0da663ead8a58c9b5215c8"]}, @generic="992a1621e05a3d6f11f46a0b501090164c70f944cb3e53892f3ec9f963cb1f96036930e9701359320ab23ec6852cd755e9255b5d4fdbd7a522c3f76d2b3ced1d294294e8cd91c0e445912cfc24e0bc79a27f52c11b1a00119b5b6807436f9fee2358193718ffbb8d030c89c0bb70f0f26324d3fc99763e06101d1476fa98d781a92aff35a2bc4aa56557dbdb9a57b1c2e9bce5cc398f6e271543e4e47c15d48d5649fe662d354ecda2b07cff8de1d8599197816daaf4333b4f2555b28925a206dffe2b339d0b4143cb8ee17c39b3735a87e7083d682e9c106c5803ba9b1502486d2917d29cd47a6a2231e396a614bde0d69646", @generic="55ca5c53c2a036f5f385052461c895a133b2df0b471bb715f8f94bca36356754157ef93b8920ebabc343592c02c0dade", @nested={0xaa, 0x18, 0x0, 0x1, [@typed={0x4, 0x57}, @typed={0x8, 0x48, 0x0, 0x0, @ipv4=@broadcast}, @generic="6948a93678cee2df796405084c83da60eb4784f40e81ee55eb324a40a7127de5b835d9bd0556c49704d2bcbb24e68d", @typed={0x8, 0x67, 0x0, 0x0, @pid}, @generic="f50dad3cec5ad9d8937f4e31aa9f5445d8f1f9bb42a1d935001943cfe053d359606acd0254c014aaff82d32d673ad9fdcd73291f2c224f91d998cffa464642935d662dbb98a6f49d7ea281cccea0dba208fcd48b08a786", @typed={0x9, 0x49, 0x0, 0x0, @str='vfat\x00'}]}, @generic="43b3a3bf464dfb9ef77b704e27b2c636d2b80dd1a00f6afd91d5e1d09ef5516fd24dfd0f28219850774ff28b111fb6443f46ab2556c70036daf4dec612e538c2a3472242273430143769318fa88370d02040dd1ba3032e7109bc646625c369d54b6a6ee5e4c8d0cd8276cca3f7a8a901f34a2ab627d4dc1ea50e2fdfa3f395a865e16f1ac1d25f4763c377e357f5d3b576964d314a875878523aef302039deffeea784564204361f12610544970c3b078eb419ccb8d48ca8d3dfc1897d151792b30b", @nested={0xc, 0x6b, 0x0, 0x1, [@typed={0x8, 0x60, 0x0, 0x0, @uid}, @generic]}, @nested={0x28, 0x18, 0x0, 0x1, [@typed={0x8, 0x10, 0x0, 0x0, @ipv4=@private=0xa010101}, @typed={0x14, 0x58, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x56, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x3e}}]}, @typed={0x5, 0x61, 0x0, 0x0, @str='\x00'}]}, 0x3bc}], 0x7, &(0x7f0000007380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4, r9}}}], 0x108, 0x40000}, 0x80) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:37:06 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:37:06 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:37:06 executing program 1: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:37:06 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:37:06 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:37:06 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 09:37:06 executing program 6: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:37:06 executing program 1: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:37:06 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3045.237941] loop5: detected capacity change from 0 to 64 09:37:06 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffefff, 0xffffffffffffffff, 0x0) close_range(r0, r0, 0x2) utimensat(0xffffffffffffff9c, 0x0, 0x0, 0x2) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x3) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x3) io_submit(0x0, 0x4, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x81, r2, &(0x7f0000000240)="71b65a271e87b241e16a23015f777e8d14ceef5895c530c1631ab0459e13eee9720161db259fb662bf850a8acd24a4d7f984b8c001e0ffdc4c80876f20135c5f864735aff677f7031077623b466981a47e6b5e27bb6ca530124384235f2e0db225255acbfea94cdeaf41b181b091cfa8ae6967d6b87870ec0827e5832cc6ed740ad3b83373bbdbb58741a1b380e17d68447f45bff95d4edfa72c6f2415dfa6e6df1f9d897819d41bf21232a3565cdcaf995939d3661cfc781d87f8ba7694d0d25326bd8a16d06163e550241a3da1f202ec9f856877eae0c7002fe3a18933a0a850f00571e125bb6e4ba5d36f2521", 0xee, 0xa6b7, 0x0, 0x4}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f00000003c0)="de852f5c29796d0498f0cf321da19d5b9224436b59668244fe8e984180029c6e84b40b250d9531ea43bc7899699c70cef60b07add3dca9f0403312dcee8583ebc9e6ba0ae579ec82813ff8345076954b5e475ed595a8ef2eee35018ed250f6bb24d52c3d4c3c9f611799c2cf6cc9fdcb227e0cc0aaf39971417d9de9d0dbaece4614b0720f59256042afbf2b45aba9c7db8fc816f92f66c00c0ce89e71abc5c2886cf7b7802f2855cff7595305ee7aed95b4b214fbe1bc068a1b146bfd70da84f833da0b51df37e9a4c85f6980", 0xcd, 0x6, 0x0, 0x2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f00000004c0)="ff42c2732102eb6a68c844ca4477e368950c124c05c26c394cc83a502422add684b3090e9434e3c324d359139ebae428b1117de8e25a76c6ca31fe8826123f85fb533df55f46f48d7aace18b84bd67c161d4f1645b", 0x55, 0x1, 0x0, 0x3}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x1f, r3, &(0x7f0000000580)="669500784cf1a1126ece79b3a4c54846c75deaba4c550a9f79718bf1cd213751495442e1596f10294eb85dbb3d381f142fdf660e6e84505c8a4f33207719519b941de884c34352ce5711e38bda7ba5cc39ba080bbfc1bfe8030da2a16578ee27e09f372a8bf54e8fc93580382359c34bd16cc18cf74086a560d1edcf583be25a61188f0a11ed072be0e6374b669fa4e4f6817fc26c04a7ddead2f230424df72323d479a23f10170404201ff5b429528118145d2ac3355d362d7fbe643b7b065c4698fdc33dc2aae8fcc49015ee85383990694e65a692", 0xd6, 0x2, 0x0, 0x3, r1}]) lsetxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3045.367866] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:18 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:37:18 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:37:18 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:37:18 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:37:18 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x73e66509, 0x101400) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x4, 0xfc, 0x6, 0x2, 0x0, 0x1, 0x6100, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x2}, 0x40, 0x478, 0x5, 0x8, 0x1, 0x80000000, 0x7, 0x0, 0x7fff, 0x0, 0xb9}, 0xffffffffffffffff, 0x1, r1, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) 09:37:18 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:37:18 executing program 6: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:37:18 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x80000001, 0x7f, 0x6, 0xf8dc, 0x5}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3056.873565] loop0: detected capacity change from 0 to 64 [ 3056.889392] loop5: detected capacity change from 0 to 64 [ 3056.890318] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3056.903617] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3056.912268] loop2: detected capacity change from 0 to 64 [ 3056.973930] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:18 executing program 6: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:37:18 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:37:18 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:37:18 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:37:18 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3057.157776] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3057.229546] loop5: detected capacity change from 0 to 64 09:37:31 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:37:31 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/116, 0x74}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, 0xfffff73d, 0x2) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r2, 0x88c9000000000000, 0x0, 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r3, 0x88c9000000000000, 0x0, 0x4) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r4, 0x88c9000000000000, 0x0, 0x4) renameat(r3, &(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') 09:37:31 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x10) 09:37:31 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) umount2(&(0x7f0000000080)='./file0\x00', 0x9) umount2(&(0x7f00000000c0)='./file0\x00', 0x5) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:37:31 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:37:31 executing program 6: perf_event_open(&(0x7f0000000340)={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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:37:31 executing program 1: perf_event_open(&(0x7f0000000340)={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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:37:31 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) [ 3070.325734] loop0: detected capacity change from 0 to 64 [ 3070.360920] loop2: detected capacity change from 0 to 64 [ 3070.361977] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3070.362356] loop5: detected capacity change from 0 to 64 09:37:31 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3070.397749] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3070.407000] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:31 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:37:31 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:37:32 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3070.519834] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:32 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:37:32 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:37:32 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) rmdir(&(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:37:32 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:37:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) [ 3070.709712] FAT-fs (loop0): unable to read boot sector [ 3070.762940] FAT-fs (loop0): unable to read boot sector 09:37:44 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:37:44 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r3 = dup3(r0, r1, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000003c0)={'filter\x00', 0x0, 0x3, 0xad, [0x7, 0x9, 0x5, 0x0, 0x17ffffe, 0xe67], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000140)=""/173}, &(0x7f00000000c0)=0x78) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/firmware/acpi', 0x80, 0x144) futimesat(r4, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x0, 0xea60}, {0x0, 0x2710}}) 09:37:44 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) rmdir(&(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:37:44 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:37:44 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:37:44 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=ANY=[]) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:37:44 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:37:44 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mknodat$null(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x103) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080), 0x8024, 0x0) 09:37:44 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3082.712418] loop0: detected capacity change from 0 to 64 [ 3082.724954] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3082.781105] loop2: detected capacity change from 0 to 64 09:37:44 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3082.826223] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:44 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:37:44 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) rmdir(&(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:37:44 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:37:44 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3082.961525] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:44 executing program 0: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r0, 0x88c9000000000000, 0x0, 0x4) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)={0x5e, 0x9, '\x00', [@hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @multicast1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @calipso={0x7, 0x10, {0x1, 0x2, 0x4f, 0x80, [0x5]}}]}, 0x58) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:37:44 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:37:44 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:37:57 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) rmdir(&(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:37:57 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:37:57 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:37:57 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:37:57 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:37:57 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:37:57 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind(r1, &(0x7f00000002c0)=@l2, 0x80) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:37:57 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:37:57 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3096.159762] loop2: detected capacity change from 0 to 64 [ 3096.170355] loop0: detected capacity change from 0 to 64 [ 3096.186481] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3096.209976] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3096.229599] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:57 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:37:57 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3096.325201] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:37:57 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:37:57 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:37:57 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:38:12 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000a80)={0x53, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:38:12 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:38:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x1}, 0x0, 0x100000, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="033db31b4efed44b4865f7490d7c45676a86fc49e7f26412e5f070b119428ea48460d995a75ad9f5598b4f3dc59c607fa6b26f5c1f16195f5bf4018b816dfffbed9894342b0314d88f2f01df3592caca4eb2a8be59838264f48324c1ece894e9"]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:38:12 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x48a5}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) write(r0, &(0x7f00000003c0)="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", 0x1000) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x101) 09:38:12 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x557, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="be", 0x1, 0x1}], 0x1080, &(0x7f0000000280)={[{@dots}, {@fat=@time_offset={'time_offset', 0x3d, 0xfffffffffffffbee}}, {@nodots}, {@dots}], [{@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}, {@dont_appraise}]}) r0 = getpgid(0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0xfc, 0x5, 0xc5, 0x7, 0x0, 0xab, 0x1, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x200, 0x6}, 0xe060, 0x0, 0x7, 0x6, 0x3f, 0xfffffffb, 0x0, 0x0, 0xd0, 0x0, 0xfffffffffffffffe}, r0, 0x8, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:38:12 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:38:12 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:38:12 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000000) [ 3111.474132] vfat: Unknown parameter '' [ 3111.490194] loop2: detected capacity change from 0 to 2 [ 3111.521590] vfat: Unknown parameter '' 09:38:13 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) 09:38:13 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, 0x0, 0x4000000) 09:38:13 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x48a5}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) write(r0, &(0x7f00000003c0)="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", 0x1000) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x101) 09:38:13 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:38:13 executing program 4: ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f00000003c0)={{}, "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"}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3) fcntl$setown(r1, 0x8, 0xffffffffffffffff) 09:38:13 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) 09:38:13 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, 0x0, 0x4000000) 09:38:13 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:38:13 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITH_PARENT_ROOT={0x28, 0x4e, {0xc0000, 0x0, 0x0, 0x0, 0xce0c, 0x6ef}}, &(0x7f00000001c0), 0xc00) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) [ 3111.971512] loop0: detected capacity change from 0 to 64 [ 3111.982502] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3111.995389] loop2: detected capacity change from 0 to 64 [ 3112.000449] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3112.053547] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:38:28 executing program 4: ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f00000003c0)={{}, "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"}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3) fcntl$setown(r1, 0x8, 0xffffffffffffffff) 09:38:28 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:38:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000000280)="472ee3c56e8db14f450cf43b43420119b186d0bd8da598003aff20416b60993c3bba12bb17d983ab2ff3efc4b95fe00a1120ea5438cb336eba3cec47d3b3", 0x3e}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f00000002c0)="4464834871404272a90f880e53df92b1bff738d15e0f5143f9addc6eddb65c0974225d16449ba99560eb2667deba955b8388189cd26f5020b210e4d290b8795806143edd60dba3a7fefaefe56371fa4b5a86311f0e61a19bbfce", 0x5a}], 0x3, 0xd) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000000c0)={0x6}) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) r3 = open_tree(r2, &(0x7f0000000180)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000001c0)={0x40000004}) mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8420, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x894) ioctl$BTRFS_IOC_RM_DEV_V2(r2, 0x5000943a, &(0x7f00000003c0)={{r1}, 0x0, 0x2c, @unused=[0x0, 0x0, 0x8001, 0x10001], @devid}) renameat(0xffffffffffffff9c, &(0x7f0000002400)='./file0\x00', r3, &(0x7f0000002440)='./file0\x00') 09:38:28 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(0x0, 0x0) 09:38:28 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) 09:38:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, 0x0, 0x4000000) 09:38:28 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000002c0), 0xc}, 0x0, 0x0, 0x8000, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20002, 0x80) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x80, 0x1, 0x3, 0x0, 0x0, 0x0, 0xb3ab1105088fba10, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x1000, 0x9}, 0x82, 0x8, 0x80000000, 0x4, 0x2, 0x40, 0x6, 0x0, 0x40, 0x0, 0x80000001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000001100)=[{0x21, 0x0, 0x0, 0x0, @time={0x10, 0x7}, {}, {}, @connect}], 0x1c) kcmp(0x0, 0x0, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x25, 0x80, 0x0, 0x1, 0x0, 0x4, 0x40008, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x4, @perf_bp={&(0x7f00000000c0)}, 0xa0, 0x4, 0x1, 0x6, 0x800, 0x4277, 0xff58, 0x0, 0x9, 0x0, 0x4}, 0x0, 0xb, 0xffffffffffffffff, 0x2) recvmsg$unix(r1, &(0x7f0000003280)={&(0x7f0000002d40), 0x6e, &(0x7f0000003140)=[{&(0x7f0000002dc0)=""/248, 0xf8}, {&(0x7f0000002ec0)=""/19, 0x13}, {&(0x7f0000002f00)=""/103, 0x67}, {&(0x7f0000002f80)=""/162, 0xa2}, {&(0x7f0000003040)=""/240, 0xf0}], 0x5, &(0x7f00000031c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x98}, 0x120) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x3) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000033c0)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)=[{&(0x7f00000013c0)=ANY=[@ANYBLOB="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@ANYRES32=0x0, @ANYBLOB="040058006d002f00ca693d08de7b6570e0951908162be4bccf718127ec21f002e4b0f2e7f14235c2823bedf665985040f53f4629f02c4630a547e9268ad168b83097a793f87fe0d9c098b1a20fafd1733e873ba2de263e08b68b2184e12cac0c33081a872173ba1586a51cffd31bb20d2b00000008006f00", @ANYRES32, @ANYBLOB="f7c79c6e8b29354525a1634bcc761cc8e1004772f680826b8bee55f0d6dc35c254783063b31bd8b45051154681e91e5905003d43914cac8514424656f55657931c255de616a3e1dd8eb4bb81b23b4d08aa521a3991e1ce1b04cae643e6d767a0bad9d3030579a88df4265a971f93f449bd815a10ebb1a6b79f082f25b2faeafcfa368e97cae4a835f439c8ae54ad0983a9377af5337a0c00690003000100"/167], 0x12cc}, {&(0x7f00000026c0)={0x4dc, 0x16, 0x400, 0x70bd27, 0x25dfdbfd, "", [@generic="570251810d859c4a80a5d60e1b146a9898646491bffd8221520bd65447c31225a26b768befaa25aab7a65cd6daa474476fd4e1dd21178a1b1bff4c167971b394ef", @nested={0x2ce, 0x46, 0x0, 0x1, [@generic="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", @typed={0x8, 0x3b, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x4, 0x79}, @typed={0xf7, 0x1b, 0x0, 0x0, @binary="8092ddc8bd565e76356ac694b081043e5e49373de13e75220de777f2720433c27051cbfed440a57f6ca6d2a7f2a21b959d08a3c466c652347396238463127dbddeaf3f8eb560fa112825bbb432657ea7fe5954d5f8fa0611ed417aaa985d3b1186188addb476ecb71f27698ca9e0aa692eeacbfc5a04b85b9450d2369a4737efcddb5b270fdf5dc20e1202f6e54f261bffe385453a3698bb267df459b174a373b6e34ad4078073805b59625a4876ad7835eaa59653d58d6be4f6b848f577b898190da010cdd2d59d6bd789e6fb127b61773b1bb7965280a23f343f94cb283b2bd108e083dabc1c03f3343dd35a1096699b2924"}, @generic="bb773e2d42157540b680a42db47cca6db3acbcb51a3dbb95eb0869b7677b082ddbc69d6e55f64cad322b145ef8c8903d0c338d6ce4b7c8b2a2d427c2df4d90245c509d58ede703a1f0387cfac559a2f6c4ee7bffa485e45c054be59adb2d83fe48982bc6113b1b89ae888a04c89f2fc4421ed76ac1d7c5401661a04deebdf2267b4e958b779bb1c47f5911cc22ec602928dd087e95d16dfef8dea1486cb731687dc37e5634509231914a339fc60f98ef7a21fb3c30de969fac811de0e011e62f655107b7a8fb4429f8b3c8"]}, @typed={0x4, 0x3e}, @generic="45ca9d4518cd54dd8cac8aa0aa9ad9f5677333f6a90ee43479acd9d25f9033cc315943ebd17e98778b89457e90b2142f4ebce275396a4682f3890dcc272fe7c16efbab7977952e8fd6779da8e4d357d1592c6b49fd196223c4b4aea0e9fff02b6cf1bd22b39527de9b290ff962ad2a6331556f7f483695381fb45eef76a4df01785e3144a6959705763ace083bf95162edc5dd49adcb509964c0eb69c879eaad163b3491dc9e8447170c1535e1f36d2998f9234038a70d38b96843c0d81f575ff7", @typed={0x4, 0x63}, @generic="32f5e3d5dc4fec8667432da5d7fdd96924ba59784165af29893694cd97300e98f2fae761", @typed={0x8, 0x47, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="fbd447c082943fe854c112f2c4d6435500735bcde56a4c819a18c381e053d3118f2693b48b627ff7ce62302098531d1ef8260705d7edf20360909399db9ffccd5398f7e1a68cf2f6a6cbf12e33fb6575970698c037713945342ca538885c0502e460a9c417334affc307c0218aa439e1f51ea9939cc15dabd6eea0598ca4f36f4cb4251be75fe3512cf17fa3866fb7027f3eb4624b9ea317fdcc90d54962900a28b94ac8a075936636eaeb34d8152e839286e9967b2e1fabae28f2e43e8531c14d23e5c8ac"]}, 0x4dc}], 0x2, &(0x7f00000032c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000040000d47480c9399f941f01", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=r4, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32], 0xe0}, 0x20044803) r8 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs2/binder0\x00', 0x800, 0x0) [ 3126.653624] loop0: detected capacity change from 0 to 64 ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, &(0x7f00000003c0)={{r8}, "1826c7c2004e9345e55db795effe444a81b925eebf8ff2097e35a68e8de1bbe04a8188ab2d434261c96024f1014cee2938a9a0de1910b2a8d83f4b55b2f02d713675e7fc6f3ae361397233a21beab9749910f7e5676d9eef1acbad172604563a28a33a4a82e1d32b4e5929bad66d1a74efdbef57098d4accf0268ebf8aa3c5d0349984f2e42d705cdd1ab505cec87d1b0e0586b09d2952cdab4d7f2323e3c32d7dbf10e0467e478c197938eda415c3e075a1cf7739fe520ceb5907dd94c8aab0bfa0d1fead011d4c1180c70412a938e3f1ee6597ab9812431f32f8e13c1772ab04d36ec299327f52d0f46ec6e02d4d1e2db0ac36af5bfaac5a5fc69896a70e5bfdacd8ead5d155f843f4f77344b5db3ae9605356a7d906cb6d689e460d48125657f9c45a2a4776c3ca08f4a5fe02336a026b7e73a8b517d95dfc3942716bd811503e933052bb9cccefe226cabf17e0723a9b8b6b25a80947d4cd851324b911f3204de37e589f0756e9355ced0a1982cab3d9e77ae49eacda20a61b985380a46877408cd5048f632bb4e536a6abfb3dd684d39496771186ff8a209b0b1e67689c07213cb9e7bff154b7c871fa16315c3d5ef8b4d1c848fb85798fd2ce4bcdfda834f3ad6936605ce82ae2d99ad59c1c1d316b4553452001e277d561037d1f16c689711a27c99fddaebbe9bbeb4b957ee7923e62017a640555660d4eaff0807659a9ae6c82c66f2cc2d194a66cdd64c9ecad1892c1741c75cdcca43a1da138504ec3322b980655c547fc85e1f0345cc2b2a831620bc4a43110850f06b25a798c4c7f5731c0d607876b33b288001a0576eb9e2c74efb7c23dc436d55260e11e06f998015d8cb9b8eeefa58b637512690392ac453ba30e4aa9858c90c3e9cfc6f9cd4b3c8514be27ff763b44981de542aadd12181fa6e6b6383b6aff3be997d96d734b6bd004d05b72c071bec2b6f6d8dc02acff07a32786af0c1f65df97ff6d6c84e1984336b29c734adea24aa83b6642ec84234bb7f7812c4c0fb8a1633d9b6d50b7b55e2a80b57ddefc2ddb2fcbfb3b24cc0f21b7501b6d89fb3a0ddfce0fc2fba6a21fa880c2f11fce9efaf3c4b460ecfb7926a581187b181cd9723a348715888c7e173fc39169874e94a84cc6d91b413c28c9d7311898e47af4661e08a608c68617f4fb3d44f60105f3d6e7e0a898bafd2c8de01bd1b3e2cbfa4b1ea728607498771749c10cbb81b82e489715bc59f059ec580566c0845c5843d270bd24bf5b8b719f66ea840d738e8035c2eb0230fc38c9af2ecad6005d7375870988bd54fb1ca54972628382271e91c9fa01784ba70fd7d6f5addaa3468ef6d1e66f07cbfc4f8f7d5f432edd99417b52eab08237205ec91328d45e7694f0fa3b9e29e0ceba2c10f94f465aade032455f4d5f7a71f1244b4cd63b07b407fe9738f9973498424608c90977426f24516c3424112b4d20f35a73e8f17c486aafa06c45c0c15c95e0a8e35d06dd01a5fbf57347d650a547f4d2d15c60c474e15daf97266cdca0a5b2564f92770ec653ce36e0b2b3868d9a05e8196e6043995c0e53a2c6675701416869ae544f489385777166298371150e8c2a388b6637da8826f34bead0650b1c2285855e5a2b0780e13a3406cc7fd7678ced7c640a1c9592829433903b784fb0536a8a863551413410fb75a20effa8f22790950034a048b9fc71f1ab180772e3a86d6390ad9bca48d2f16be34f739a78418b328ca9edb46929056422b1aa4f835de3ded150d4d5b2d8881720e0d4bde0d24bb7e0067e9618e06d2ef726cceebc5cf4501d32adc825c6c14e2ed1733744414dacf08f274e8f89310433917db02fb93791268465c6260df949a7ac03ade0b92b5fdadf322a105e9d59b1e344a05cfd53fc5211dda3710e38df6322a7006db5d40ea0aee497c28ddc15afc27681343d24919a30526368fb0946667bc843fdba8f0f2f6dcb60b05ee9ab9ab098faa18ca36afb1dd0bf281cce3f11c4eca74745eb5cb677f310827548583dadd5455d7f80e9baa9011d9a86587c1438d3324cdce14aa557e8340c2e5c191dcb6f7340693eda560df02101e84509076872f7cbd00072ca5032f7228ca46128080ecf26e9e1f11d10b76042ea5fc75024e2a6884d0d12a8a7503248276092a0de34cfd9851cbd196489a6b4a9aa682f6f7273fe9333eafdf8d5f4561c97a7be369d7086d4bfacf01f6dc0900adc1bb4b5c99e0ff8cc5f6684fbf9b721489772887abddaf1b37ba6358c135c55bdeab82b5435c4a849293759c6e5a10947317698baea46757edd86e21e08e92fc20026db1096758fb00d831678bc1209674f0628d75d23a69eec150d6e715ba6d13182eb55e0ee745e00cabf92b11cd7b4f5aced6591599e957ed3c53d47dfb855fb0cc33b704b4699ef4afe435e2ced291fe46b3a159bb68b369aedeb6dab7e94859d8ee07d006ba1ca408de77847f4332fd96d738e1a50555fcdf558b2d85cc1ab2ea8df765b146646fc3aa549e2d71def03c87392faf2d79447f9e98543439c02a19f8726f66a1b1df2b9ac43a2269b558037e1561c6bf7c49799c21ec647887bf731d115b211074c56ddd3d6ea956ffecd5f054cfbf3d69eaf3b59add24039697746455b9026a8938124cba4f3ca84b411851a1192b9f8675be521ebab63577603eacfff2c94216f6dad31ad921a33f591a48c4050ac21d691e8dd9fca0b520ffb0ad5b8164f0578cb48377ecff8ff8214c78cb1dd4270b011a86303c054b7181753eed2462ead352cb75d00d5bbcd05bd83446fad70d833209c61ab593533909aacae38d02ac6baa3654d9ccc942a2f363589820aa4d59de8114d0f95163445f4c614bad405ad0cd6c106da2721b5fe5803ed3df6dcfe21f0fe573fd03a543128d6fbc06fdb3d7cec302df6b3a05dbace1013c7903544712ae2dbad2be82fa3bdf32ead261dddc115ca90e4aa6ba9b0840600f8ff9303255c0d3d16c0495dbf23af058d9a08057f46006ea1d432d2d947ac161fe1ade4c2f80aca804e9d32b32484f918a4c5a3f65f31d97708430a15ada05a55d3ec41128eda6ec1b86e36e8ab5a429b391d0c875b8ce295c113a2c59775c7b0aac9caacae585b94d48ce3b8ae68fc505a276ba809d88d050c07862db0d13e3547c50b33184bc0463097bbf4e0ce1abaff5e7d5c4a995974b4c1843ab87209d2de6e17dbc812d6a9429ec5ac1a8c1677f669a49f5d7ac269e7490ce03359576e59698480d11408e5937d1cc2c1937439848fcb4820335d842df959389d62ec9677fa12d76ad79dd8744826fa49af8e133332ff85ff115b23a25f180911308148fe7b7dabb76d7c69416c17d758637d5c0c66da005f025720eede3960889642ff80719d4c783085b1e571357478cfd30c89fccad67ca44d6da7eaf2b3ea06da15839c8a3b8f214fa0bf90bf02477eb60c67db3897ef62b15857276d0347b0a73e8e0fbcbcc3b539b4d5fa7c1a0cddd058d6535d4bd079fd4f5f5841f53dc9798e0a538fc78d2bc43968647d89177fd06bc9693479e149f85260638d4d996c0e6a6720350e442738237f07d180448e2a2021e3e7e324ff91a5a14121da73a63df4ba6719b648c07e82bd9e612334212b9e9c069fb1382e15dda06183da45060321a95dc3ebe582dfb7b96089f4e44c9abcc13db5b63db8736a6d9f785c2fd23199b808cfe8964c21f039d6a40ccf26eb564eac88536cbd48a48af76a70db46a173380b88caffb742275b421061378357b1dbbdee897ca6263952422b04848b976342ce6df4b958527956d68eb0a619b40033615e9f052006fa0c694143084777b5a06b0095a52c7971a2b4e690b34d3e4147938f02bc31570de7a8d3c4c722fdb106ba1655569bfa4bec910c667937e11e54ad49eef966a3cc7c737a2b2972d5a4580a7bc3544f0bb0c1964c38a7db08478773a8919a26bcfa3622cc69f50c3ed5e9eb8f953b7f94653284facf4270f7981c260f238ed5c58b8a43cc12f572567363a83ab7fcf97545755b5563a85fc0038026b90d843ef694783e9b4166ee1e782ad9197dc81361b608324b92e8464a28025da82c6358b5083945b6d865279445c0d32d596875a3db21a6b92c044f8025030453a8fe5c3b6f21b47aadc4231aceaced9559601a7f9b82783c75b3139fca9542536d05147bf5d86edf9fe02862b37cb00c150c81894766234199a685a4831b7a6c6097fc4d674fdb156f27f64cbfb3e4e0083342e33c7f1d1c4c939a2e87add09092faa409a136df45f66c534c65bbdee8d9104807635c3c75c1aae07e3d7f90a26b2505a862d82e9a93e94e1a9657442f6b46d4db92f4b33dd846c66514284737600f38cef3be74793898bcff02ebabed9d4f520f2def08cde392c6de1fdd98221c01f44cd6a802a9eed0b7c92823b535fe34bd62759b4abedfd0910e405c12bc3d7c5ab902f8290dbf39263a048f1c13f0ede1db73a69b69eaf991c5314c5f8466887d53433da480fe3307712982c6ef382ade13f5d0aaa95ff95ee0dc0c61a3d211d484ed3afad46c47e5ad58d2652ae9ba2604b5cb7d7bafc5cc7fb15f040379d35526143ed1931de048f9dc8fa3456b17d924a8a95f3c4cf37ea7287ca16d5dae597b357eab21a1d82afe70551bc44aea4d1d6078c48fec10205380c6197deefa164313cc9d7f7e0921951ea8802647989e764a17bfbe4de12890612ae646ec9c9de2c23bc77704fa43786bce3e9c8efc0984bb85cadaf36f7adb54af359ae704f21f8ca06933f756676b362a585b766b0ca50e6df53b50cad9fe519bcb47d025f1b7999868b3b4ec0e66f82ceca7f8bd11c0ec87f2f94f3031be562a9f40a2c6b26d65b773ae5e5d500429d98617805ffec2c89f9308285ef40bf1503cd3747721728c346bec0f4d18d70bb525de6ce6728b8d20868dbdb2910dafb57a928d42702f3efb8155e1d659113f848c5e6cef763147baf8fe976c606dfde0e24c44c75249455d240d00700e4d541512face772ef5fdaeba20d4b577f493b3a889ca5e6542f6ce5863701573d4d030d32f8a70845ea9370d372504ada5b19915e0bd44e506c6252c2ee5432ee743450bee792e80da61e058130b9e29cb263b5fd1973206abba9acac14746bcdf9633980eaa2f0b557bc8162bddd7d4a5eac7ccc3817c146e7d3c0788259fe46f5695cb378da40084ab4cd540f97b51238f3f644db6308b047e60012b920c3033a902183c8ff5d5e05d6d845640253b70e1c2fba31875acd46bcb4882d9e0281c2ea7853a0832d9970ed6f24bbca05c59341d72625bc69f7483b62d46c6e3ed969dccc96a7f6f1de3d6da646b4f729c8b5d9f09f2e7e942ba6eec3bf7319fde8af0c3d01b7722db4819f00683065f51ea59b5b9e40ba3fc1b30f8832767ba62cfc7f9dd9243f1631b0d734a07283d942433d4344d03e096989d7bcb2a186efd8a3455df80f797688db02662792264eb5664e4b3689dd3aab5580c01faeb359c9a204200aabce45066247e2ab6d1689a3ca5b0b18609c1731f2119479434fe6cf34e6bed145b1ff35e863cfb55694e2f469a3ddcb7d32b86c3c073c4d93b3df3bcf2cedcf249c0b54789483bf49a0ce884e3df9cff4081146281c7a17baca890719a3a1d720e241bba416007994cb2de79b8faee555ffae9732f7789a737cb07548620c46a1f6c868cfc76af7d77f8a243c03d0c6c3032dd839a4988c3c99f77c664e4b68952e5ab0b5901f5645526aad0db2c9745939895687c84"}) 09:38:28 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x48a5}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) write(r0, &(0x7f00000003c0)="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", 0x1000) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x101) [ 3126.676649] vfat: Unknown parameter '+…O´{EçøÞ*]¹íØÂ3ÝK°iƒê‘è‡wS ' [ 3126.678393] loop2: detected capacity change from 0 to 64 [ 3126.701327] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3126.734118] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:38:28 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x0, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:38:28 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:38:28 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:38:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) 09:38:28 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(0x0, 0x0) 09:38:28 executing program 4: ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f00000003c0)={{}, "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"}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3) fcntl$setown(r1, 0x8, 0xffffffffffffffff) 09:38:28 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:38:28 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x0, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:38:28 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(0x0, 0x0) 09:38:40 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) 09:38:40 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x0, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:38:40 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:38:40 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) 09:38:40 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x0, 0xfffffffffffffffd, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:38:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7c10f2d6f23d4a94f6de54391c61b2eed9b90c398d97cc8c3680d462158260c27e6e0fac410cdb94846c5a6ef02b40f8d94c9b6ab1c3f8674de26e6d473dddf0a30c3ae837d45c5a6f1ecfb3737129df5491aba6d29d70ee9090790a9b448b05d3b93e735447828c388f03d1355f38dc620aca688cde0d9f94ad7858baa21820136a30a43590474a588b"]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x8f}}, './file0\x00'}) mknodat$loop(r1, &(0x7f0000000140)='./file0\x00', 0x4, 0x1) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x25) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:38:40 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r4 = dup(r3) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r5, &(0x7f0000001100)=[{0x21, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) kcmp(r2, r2, 0x6, r1, r5) ioctl$BLKSECTGET(r4, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x25, 0x80, 0x0, 0x1, 0x0, 0x4, 0x40008, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x4, @perf_bp={&(0x7f00000000c0)}, 0xa0, 0x4, 0x1, 0x7, 0x800, 0x4277, 0xff58, 0x0, 0x9, 0x0, 0x4}, r2, 0xb, r4, 0x2) r6 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r6, 0x88c9000000000000, 0x0, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0xfd, 0x3f, 0x5, 0x0, 0x8000, 0xe5108, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000080), 0x2}, 0x9905, 0x0, 0x2, 0x7, 0xc21, 0x400, 0x1, 0x0, 0x4, 0x0, 0x5}, r2, 0xa, r6, 0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:38:40 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) [ 3138.915485] loop0: detected capacity change from 0 to 64 [ 3138.920550] vfat: Unknown parameter '|òÖò' [ 3138.933326] loop0: detected capacity change from 0 to 64 [ 3138.938151] vfat: Unknown parameter '|òÖò' 09:38:40 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0xc6, 0x0, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/227, 0xe3}]}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3138.987207] loop2: detected capacity change from 0 to 64 [ 3139.009491] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:38:40 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) [ 3139.055475] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:38:40 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:38:40 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:38:40 executing program 3: lsetxattr$security_ima(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)=@ng={0x4, 0xf, "901f7a47"}, 0x6, 0x3) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r0, 0x88c9000000000000, 0x0, 0x4) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) getsockname(r1, &(0x7f00000003c0)=@l2tp={0x2, 0x0, @broadcast}, &(0x7f00000002c0)=0x80) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000240)={{0x1, 0x0, 0x11, 0x1, 0x2}, 0x7fff, 0x2}) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 09:38:40 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) 09:38:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) r1 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}) r2 = fork() kcmp(r1, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc, &(0x7f0000000200)=[{&(0x7f00000002c0)={0x10, 0x10, 0x1, 0x70bd28, 0x25dfdbfb}, 0x10}, {&(0x7f00000001c0)=ANY=[], 0x28}, {&(0x7f0000001040)=ANY=[], 0x1088}], 0x3, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {r1, r3, r4}}}], 0x20, 0x20008011}, 0x44840) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = getpgid(0x0) fcntl$lock(r5, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r6}) r7 = fork() kcmp(r6, r7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r8 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)=[{&(0x7f00000000c0)={0xcc, 0x1b, 0x1, 0x70bd28, 0x25dfdbfb, "", [@generic="df3ecd3f86bf92b4463cca01b4ab92a8380302fa47a2990128c110cee11b11823560cda89e36246962da2435d50696ca94a4dc18e394fb59c381596ff7f2589380f69be496d532cbfaba69a0cfe07c654df85e8555a7a95473b70ee8f05e66637d2b1312cb8eab108eaef5f3cfa7eb5d1f87054e1ad50915b5264c6b0620c56bdf6b35a2460a71ad38d29aade2e46f72e82056a73361ec4fa3c463d138b94d816b59235f4438b5cfc97958416cd2bfdb330a68cc904dde0784438c48"]}, 0xcc}, {&(0x7f00000001c0)=ANY=[@ANYBLOB="280000001300100006000000fddbdf2516005880359069c3b3d0a349df9d055f7f718fc389050001"], 0x28}, {&(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x1088}], 0x3, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {r6, r8, r9}}}], 0x20, 0x20008011}, 0xc841) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000010005000000000002000200", @ANYRES32=0x0, @ANYBLOB="0000000017987d1f133e1d40a269c80f1af1e6798c9ac3db74cd7295d5b58f15fc55ba211c3b5c571ff02e6bbde604f593d4478426c8350bcd08cf0b84832821e073fd7c3c8208000000789050b3c42660e3831e7a718a187e15741a958d48c0d709e40bfb036396cbad1383ef6a315a5ffee4e3fd9d6e0f1d3c9800d8547afa96141eb014d6be365d7d1ad92e9f85e252437dfaf368d539aac360395144d74c16bd66a32505b5dbd307021da57839db3e68ca92dfe9", @ANYRES32=0xee01, @ANYBLOB="040003000000000008000500", @ANYRES32=r4, @ANYBLOB="08000300", @ANYRES32=0xee00, @ANYBLOB="08000400", @ANYRES32=r9, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="08000100", @ANYRES32=0xee00, @ANYBLOB="10000600000000002000020000000000"], 0x5c, 0x2) 09:38:40 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(0xffffffffffffffff, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:38:40 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0xf9, 0x0, 0x1, 0x0, 0x3, 0x20001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x6}, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000080)) [ 3139.221611] loop0: detected capacity change from 0 to 64 09:38:40 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0xc6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e67dee8d7b2caecc1329ba47126f9007a7836fdb10474dd1fb30af178c3de05beece2caefff40fd0e566a3b1d7c51145f54889e24988b59be9b68f5168ede74556c812499890cb73b0c43ce4c18481271a7c21273ed56cf796564453251ede97382b9269", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3139.237498] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3139.268190] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3139.297292] loop2: detected capacity change from 0 to 64 09:38:40 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3139.377150] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:38:40 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(0xffffffffffffffff, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:38:40 executing program 3: lsetxattr$security_ima(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)=@ng={0x4, 0xf, "901f7a47"}, 0x6, 0x3) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r0, 0x88c9000000000000, 0x0, 0x4) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) getsockname(r1, &(0x7f00000003c0)=@l2tp={0x2, 0x0, @broadcast}, &(0x7f00000002c0)=0x80) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000240)={{0x1, 0x0, 0x11, 0x1, 0x2}, 0x7fff, 0x2}) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 09:38:40 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:38:54 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6088d567a1db66b7442a0278b6833ca8f2441b42c2519d8264ea13ef38"]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='freezer.self_freezing\x00', 0x0, 0x0) renameat(r2, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:38:54 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:38:54 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:38:54 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(0xffffffffffffffff, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}, {0x3f, 0x15, 0x53, 0xf3, @time={0x8, 0x1}, {0x5, 0x7}, {0x3, 0x40}, @addr={0x4, 0x3f}}], 0x38) 09:38:54 executing program 3: lsetxattr$security_ima(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)=@ng={0x4, 0xf, "901f7a47"}, 0x6, 0x3) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r0, 0x88c9000000000000, 0x0, 0x4) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) getsockname(r1, &(0x7f00000003c0)=@l2tp={0x2, 0x0, @broadcast}, &(0x7f00000002c0)=0x80) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000240)={{0x1, 0x0, 0x11, 0x1, 0x2}, 0x7fff, 0x2}) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 09:38:54 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:38:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:38:54 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3153.034413] loop0: detected capacity change from 0 to 64 [ 3153.049511] vfat: Unknown parameter '`ˆÕg¡Ûf·D*x¶ƒ<¨òDBÂQ‚dêï8' [ 3153.088411] loop0: detected capacity change from 0 to 64 [ 3153.107290] vfat: Unknown parameter '`ˆÕg¡Ûf·D*x¶ƒ<¨òDBÂQ‚dêï8' 09:38:54 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x30601, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:38:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:38:54 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, 0x0, 0x0) 09:38:54 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3153.273308] loop2: detected capacity change from 0 to 64 [ 3153.322186] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3153.535527] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:09 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:09 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, 0x0, 0x0) 09:39:09 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x0, 0x5, 0x2, 0x0, 0x0, 0x5, 0x11000, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffffff81, 0x0, @perf_config_ext={0x0, 0xacf}, 0x7072040aec06d59f, 0x7ff, 0xfffffffc, 0x4, 0x6, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0x6, r0, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r6 = dup(r5) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r7, &(0x7f0000001100)=[{0x21, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) kcmp(r4, r4, 0x6, r3, r7) ioctl$BLKSECTGET(r6, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x25, 0x80, 0x0, 0x1, 0x0, 0x4, 0x40008, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x4, @perf_bp={&(0x7f00000000c0)}, 0xa0, 0x4, 0x1, 0x7, 0x800, 0x4277, 0xff58, 0x0, 0x9, 0x0, 0x4}, r4, 0xb, r6, 0x2) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x1f, 0xff, 0x9, 0x3, 0x0, 0x66, 0x88043, 0x11, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x4192, 0x101, 0x3, 0x5, 0x7, 0x0, 0x7e, 0x0, 0xffffffde, 0x0, 0x2}, r4, 0x0, r2, 0x1) 09:39:09 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 09:39:09 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840), &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:39:09 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:09 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:09 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000300)={0x1a0002000}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000800)={0x8}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x1e2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r3, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000000280)={0x20, r4, 0x1, 0x0, 0x0, {0x24}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x20}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)=@ll={0x11, 0x1b, r6, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="c25bfff7387eca04c6c30a839330f9ff55d8cf9c1725ae46485b69d3f5d6245497873ce101fae9ab590de259a52fa11e545cb65b4b3806059b063c9d5f0c079ffb3ded6ecb7ec7fe89f032c8ebf137d6b2b4914d0f705aac88dce57dd9340e7042f7b5c2344852bc8249cd1a41cdf9bc6338c436d0d75c34fa826b9f09e24d2237d5ef746ad259fe99b72c398dae0a475eb4322e9aa9883f13cbc6", 0x9b}, {&(0x7f00000003c0)="87af8788114ff682954c7178710993a934109dfee7d6464e76b2de791faf3bfb47445e444ce5f77034fbc7ce62f35298af56634b695db0cda9444eb234960826d72041a1d171a895fc7df3e2679ddab8af66dfdf462c4bc236e8ac44cb5cb47a2ece89a5f95d38e6ca3608ef5738565696b98bf80d7b777b008257304c364e54c2e227b5f16c04869bfdeb0bc2e096218c76c464f932310ce895974fdc2a87d655934efa8177bcc0e71b39fc59", 0xad}], 0x2, &(0x7f0000000480)=[{0xf8, 0x107, 0x6, "01d1bf8526686b05ae06e01aba01be0986b1389173d7cf26fae4906dedac1e039a58c1ad3d74ac62b70f20a50f986fba548d201cd3770e90a8c908419ebb1cc2a7cc938cc6f0ad984d45fb03fdf41617b7ceb2011a1b1781764480bcaf8dc5df6c47c6595515fd61ceaf5d57ce2f1e06e93613f82a2e4649e7b8fbb340883c7b457e67882327a1d4c968383a5c7680698bcc012f0f58342d8de5db58adfee1b276dc56c0a6707963473077e8e8f0407bfd3a0cd0bbfaabd39b8c374cce23aba660165695a930ee60ec62b7307f2a6e89e92593e700881b9fd748742977255b8499e5"}, {0x100, 0x107, 0x1, "4a580aa9267d3f69bccd17f045b70961bdcd1bb99b54b8123b88e86de196cc410cc161bea50c5553b61f68c0de7ea3f73f68480665ef842e68982c67ad37c69168d65778107db267dddf9200bf6d6b6bde169e0bc1902b7f29db160ace9637d4c066b9a6b3da957f7dfec65f4ddf930a7458a09ff39d4b8b36298b5a792c07b404014a4828396208274ed2609993e52d2f2b63198855d51dda78507e1fd62c65859986d63372b7f5362e6f0089fc96d2e3e5b693345283bbdc9707bbb69e35d2da424a532ae8e5e969da8116612e06be375fa31ef51ce947cb023e0a17e7722ebd021e7275c209a82e"}, {0x50, 0x0, 0x2d, "1ebc9b0dd7a95c41a8b91cbf74a24e6701828220d4c82e51d34b7aab8041b6eef1d9f4e4ea9ca0963e154148880423a8f28c0e68d2427465ee1143bc"}, {0x88, 0x108, 0x10000, "cfeaa77ddb66341228d01b4ff50ff0cba769f89d506cefc7eda7393d3372e1fb41e4282cc531d8081b292fccd460addfd6242f30b748bb78725fbbe8e80374662df94d0b336227512c2ebf63064f863f0999f4612305e5a0eae79f7cd3b18970b939f5c59fe5b7a7a872a994e908f9472718ca21a25c"}, {0xa8, 0x10a, 0x3, "c6f9fc6e61e7539dd6f4197e00375ae45fa022b79bf1423bff663b50c6be85d5ed55658c5509151476124b25c2139bb3b7fa7e64f0dc4b2dd0cf2c50bae4901ddf7f91fa893d4dcbf4420536411c01661aa127192abdc128f399370f5fc8bc346aecfc3ef0fbc194ee8fbd372dcd8be365f32e643aff88363f56332fd71d1f906e2a962dde82d9432cc218d9d8eaf962cdd95f00"}], 0x378}, 0x20000990) [ 3168.420744] loop0: detected capacity change from 0 to 64 [ 3168.431774] loop5: detected capacity change from 0 to 64 [ 3168.453303] loop2: detected capacity change from 0 to 64 [ 3168.456595] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3168.484428] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3168.498911] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:10 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, 0x0, 0x0) 09:39:10 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840), &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:39:10 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r1, 0x1031}], 0x3, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:10 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r1, 0x1031}], 0x3, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3168.759524] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:10 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r1, 0x1031}], 0x3, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3168.963352] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:23 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x21, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}], 0x1c) 09:39:23 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x0, 0x5, 0x2, 0x0, 0x0, 0x5, 0x11000, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffffff81, 0x0, @perf_config_ext={0x0, 0xacf}, 0x7072040aec06d59f, 0x7ff, 0xfffffffc, 0x4, 0x6, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0x6, r0, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r6 = dup(r5) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r7, &(0x7f0000001100)=[{0x21, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) kcmp(r4, r4, 0x6, r3, r7) ioctl$BLKSECTGET(r6, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x25, 0x80, 0x0, 0x1, 0x0, 0x4, 0x40008, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x4, @perf_bp={&(0x7f00000000c0)}, 0xa0, 0x4, 0x1, 0x7, 0x800, 0x4277, 0xff58, 0x0, 0x9, 0x0, 0x4}, r4, 0xb, r6, 0x2) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x1f, 0xff, 0x9, 0x3, 0x0, 0x66, 0x88043, 0x11, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x4192, 0x101, 0x3, 0x5, 0x7, 0x0, 0x7e, 0x0, 0xffffffde, 0x0, 0x2}, r4, 0x0, r2, 0x1) 09:39:23 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:23 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:23 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:23 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x65df}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x40, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x3f, 0x5, 0x3e, 0x5, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x2, 0xffffffffffffffff}, 0x400, 0x5, 0x0, 0x4, 0x7, 0x7, 0xffff, 0x0, 0x100, 0x0, 0x9}, r1, 0x8, r2, 0x4) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r3, &(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x12) fchdir(r3) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:39:23 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r1, 0x1031}], 0x3, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3182.397041] loop2: detected capacity change from 0 to 64 09:39:23 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840), &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3182.404917] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3182.518114] loop5: detected capacity change from 0 to 64 [ 3182.540996] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:24 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9973, 0x0, @perf_config_ext, 0x40, 0x0, 0x8e, 0x3, 0x0, 0x0, 0xf91e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3182.576155] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:24 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x63, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556f6a482a28845909d9fbbdf2921403fc0ed3f0d889ae435bfcbe74849bf78eba03c775623a3417350c5353f7fcc0b0654e6", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:39:24 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x65df}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x40, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x3f, 0x5, 0x3e, 0x5, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x2, 0xffffffffffffffff}, 0x400, 0x5, 0x0, 0x4, 0x7, 0x7, 0xffff, 0x0, 0x100, 0x0, 0x9}, r1, 0x8, r2, 0x4) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r3, &(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x12) fchdir(r3) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:39:24 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00), 0x0) 09:39:24 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r1, 0x1031}], 0x3, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:24 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3182.683541] loop2: detected capacity change from 0 to 64 [ 3182.703200] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3182.744844] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:36 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x0, 0x5, 0x2, 0x0, 0x0, 0x5, 0x11000, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffffff81, 0x0, @perf_config_ext={0x0, 0xacf}, 0x7072040aec06d59f, 0x7ff, 0xfffffffc, 0x4, 0x6, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0x6, r0, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r6 = dup(r5) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r7, &(0x7f0000001100)=[{0x21, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) kcmp(r4, r4, 0x6, r3, r7) ioctl$BLKSECTGET(r6, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x25, 0x80, 0x0, 0x1, 0x0, 0x4, 0x40008, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x4, @perf_bp={&(0x7f00000000c0)}, 0xa0, 0x4, 0x1, 0x7, 0x800, 0x4277, 0xff58, 0x0, 0x9, 0x0, 0x4}, r4, 0xb, r6, 0x2) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x1f, 0xff, 0x9, 0x3, 0x0, 0x66, 0x88043, 0x11, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x4192, 0x101, 0x3, 0x5, 0x7, 0x0, 0x7e, 0x0, 0xffffffde, 0x0, 0x2}, r4, 0x0, r2, 0x1) 09:39:36 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00), 0x0) 09:39:36 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x84) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x57) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x80) 09:39:36 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:36 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x3) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYRESHEX=r0, @ANYRES16=r1, @ANYRESDEC=r1, @ANYRES64=r2, @ANYRESOCT=r2, @ANYRESOCT=r1, @ANYRES32, @ANYRESHEX=r0, @ANYBLOB="1b6de3589697035dee4880c602a4adbf1ede829dd50e6128a0504450669ea888f620a5cdb37c159d5d9c637c4f8eeb0de50f811eb617a8c83c293950ed6f02574451f8ce60ba30dec73aa24d4afd3f1bf9f434c66d2bd9032b4ae66060842eee3537e52f1043375dba5011a67a063b13c415de05481c17138c627ef13595a8e3245da1b3625ce755dbb848abe091605b449a54817d8ece8b37b138b1e7f4e2a494d718f2b88a0452917ce1b5efec89c1d5516bdad24110f0bd7353a66cd557b5b477d38db676cbad17329d782215ca8ee9cbd382630eab3e5284bb1608ecf3b6d49cec3638289fd33dc12ee454580000000000"]) mkdirat(r3, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:39:36 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:36 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840), &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:39:36 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x65df}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x40, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x3f, 0x5, 0x3e, 0x5, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x2, 0xffffffffffffffff}, 0x400, 0x5, 0x0, 0x4, 0x7, 0x7, 0xffff, 0x0, 0x100, 0x0, 0x9}, r1, 0x8, r2, 0x4) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r3, &(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x12) fchdir(r3) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3194.766745] loop5: detected capacity change from 0 to 64 [ 3194.777262] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3194.805617] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3194.852903] loop2: detected capacity change from 0 to 64 09:39:36 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840), &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:39:36 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3194.893451] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:36 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00), 0x0) 09:39:36 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x65df}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x40, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x3f, 0x5, 0x3e, 0x5, 0x0, 0x7, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x2, 0xffffffffffffffff}, 0x400, 0x5, 0x0, 0x4, 0x7, 0x7, 0xffff, 0x0, 0x100, 0x0, 0x9}, r1, 0x8, r2, 0x4) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r3, &(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x12) fchdir(r3) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:39:36 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840), &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:39:36 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x20) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r5 = dup(r4) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r6, &(0x7f0000001100)=[{0x21, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) kcmp(r3, r3, 0x6, r2, r6) ioctl$BLKSECTGET(r5, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x25, 0x80, 0x0, 0x1, 0x0, 0x4, 0x40008, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x4, @perf_bp={&(0x7f00000000c0)}, 0xa0, 0x4, 0x1, 0x7, 0x800, 0x4277, 0xff58, 0x0, 0x9, 0x0, 0x4}, r3, 0xb, r5, 0x2) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x8, 0xf8, 0x0, 0x20, 0x0, 0x6, 0x208, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xc321, 0x0, @perf_bp={&(0x7f0000000180), 0x3}, 0x10000, 0x3, 0x9, 0x5, 0x1, 0x8, 0x1, 0x0, 0x0, 0x0, 0x7ff}, r3, 0x6, r0, 0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:39:36 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x0) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:36 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x0) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:36 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x32, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa582c9c22568f631a6a08a556", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:39:50 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x20) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r5 = dup(r4) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r6, &(0x7f0000001100)=[{0x21, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) kcmp(r3, r3, 0x6, r2, r6) ioctl$BLKSECTGET(r5, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x25, 0x80, 0x0, 0x1, 0x0, 0x4, 0x40008, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x4, @perf_bp={&(0x7f00000000c0)}, 0xa0, 0x4, 0x1, 0x7, 0x800, 0x4277, 0xff58, 0x0, 0x9, 0x0, 0x4}, r3, 0xb, r5, 0x2) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x8, 0xf8, 0x0, 0x20, 0x0, 0x6, 0x208, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xc321, 0x0, @perf_bp={&(0x7f0000000180), 0x3}, 0x10000, 0x3, 0x9, 0x5, 0x1, 0x8, 0x1, 0x0, 0x0, 0x0, 0x7ff}, r3, 0x6, r0, 0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:39:50 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x1, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:39:50 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:50 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x0, 0x1, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}], 0x1c) 09:39:50 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x0) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000000940)=ANY=[@ANYBLOB="18000000baf09d901ad059c63e84c3dfc8eb065e6d5f51100a60625259a07610316b06b917673b91515383f268bdb8ff221e3617071f6da2dd50270c22713153c319000200000000000024be3228e428f2d9e27148193620cab486e037e062922032d3fa", @ANYRES16=0x0, @ANYBLOB="010000004000fdffffff2400000004000180"], 0x18}, 0x1, 0x0, 0x0, 0x4041}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xa4, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, [@ETHTOOL_A_FEATURES_WANTED={0x6c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x68, 0x4, "151c062e389355e4834069bcd174cddcf8e754560817a12704d4744ad79e4cb5b0fcd2485aa427bde95776328f1111ada47528a1104d9c8a8b0a840759908bba5c27eb6a5e5b6d4d5b26e700a8f7f2ed5b70b1d28c5201b8c783d37bce00f41500d16a53"}]}, @ETHTOOL_A_FEATURES_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0xa4}}, 0x8800) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0x2}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f00000009c0)={0x9, 0xfb9}) mkdirat(r3, &(0x7f0000000a00)='./file0\x00', 0x1c0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r4, 0x88c9000000000000, 0x0, 0x4) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0), 0x4000) sendmsg$NL80211_CMD_START_AP(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r8, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(r4, &(0x7f0000000840)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4001c10}, 0xc, &(0x7f0000000800)={&(0x7f0000000400)={0x3fc, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x2, 0x74}}}}, [@NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, {0x20, 0x1, 0x0, 0x0, {0xffffffffffffff0b, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x400, 0x3, 0x2}}, @NL80211_ATTR_USE_RRM={0x4}, @NL80211_ATTR_IE={0x37b, 0x2a, [@mesh_id={0x72, 0x6}, @channel_switch={0x25, 0x3, {0x1, 0xb1, 0x1}}, @tim={0x5, 0x5f, {0x4, 0x30, 0x8f, "c864a5bc04807a660cbdaebf75f7efe24f4ac2af402cffcfa52b8db53f14ead447697e4373ac1b5bbc2702dfc84f87884d6e558485f4736dc6b67c17732af0504efaed34754ae6fbbfcc4617a4c98249e3ecdca9845f8d6ed8b24e54"}}, @fast_bss_trans={0x37, 0x108, {0x1, 0x8, "5d4affd9ce27274984d3da1afab8bf04", "ffb851b8fc4bcdad8028112785fbaa95776b6e83479a14a97f4172effe8f3a84", "cc9adad04ccbfd6c1076c13fc0c875f2cc790d4bf43867c3e1ef8a4fb63e1b36", [{0x2, 0x3, "bb601d"}, {0x1, 0xd, "1e5618fe0beca6d83b7cd0bfde"}, {0x4, 0x10, "ea343a6b8bf76ad5d9af3ed85850b863"}, {0x1, 0x18, "15615bdafd7d2bc45214f515959339ad57c5f6271f859fe4"}, {0x4, 0x1f, "1d32094cb6c73230b2d19c1b4e93f5120e16bf13ed23af7a5ab5c2d77626f9"}, {0x3, 0x26, "9cef97be72597e9198c7214e5161d7833d929942ffcf9d8d1b24965db48c9c35bbb1e8f757f2"}, {0x1, 0x23, "eb3ca5168100a87218ed26538f8eb373b5bbd29b6dad158cd6428a050bef64ea478de8"}, {0x2, 0x6, "bcf1a029b71d"}]}}, @preq={0x82, 0x36, @ext={{0x0, 0x1}, 0x8, 0x9, 0x3, @broadcast, 0x7, @broadcast, 0xfffffff8, 0x4, 0x2, [{{0x1}, @device_a, 0x8}, {{0x1}, @broadcast, 0x2}]}}, @tim={0x5, 0x16, {0x9, 0xb9, 0x6, "df3e8ef957c007d3670ffa48cb979bbdc1c287"}}, @random_vendor={0xdd, 0xae, "62da93b54612eda2fbc563efc183a0c44e1df84aa5de211ef5592b46fdbee427d810b291e05d5afd80859c7b2abde8fda9ee9fdfcb070afc9ff7b1e2e71cd464533c7b77d9f9f7a584cf0ec658c6668cdc5cf13ffb9d5cc14f2312f4a1860a021a663acb9f8763509b69aab6d54c7389146c05859de686b4ddcfa602dd630509cc89a1226073d202574b23942d6d9170d41011e3fd9c11fe648e10c8388611adcdb01c2470cc8188af8a15727b67"}, @sec_chan_ofs={0x3e, 0x1, 0x1}, @fast_bss_trans={0x37, 0xf2, {0x7, 0x5, "c7bf470d184bb326732fe2112f892f32", "22bb9e3721289812768547e4ffcd0eb1ec755ec65e86dee66463209b6622fd1f", "15e93cbf1bb32bc6acdd797550c2a2ca5a66d495698d119039612b9b7a7bd89e", [{0x3, 0x28, "213a5229d4686c0b5330c4b63e6793bdd617e80be199c1805ce34c0f6f0844cad8d404013aa50588"}, {0x3, 0x22, "416e01187c45692f7a726b879a3e44430f7205ea13888154c5c53ea158950f7849e2"}, {0x3, 0x1a, "0d9a16de0e5082a238241d9d79539cc83fe220b4f93bf350a8ac"}, {0x3, 0x20, "7019c1a75b191aacfef337faa425a3882d0440e8539d10da5eb80dd8d338545f"}, {0x1, 0x12, "9f77632df523a521f5b1783bd1761ad1bc1a"}]}}, @ssid={0x0, 0x6, @default_ibss_ssid}]}, @NL80211_ATTR_USE_RRM={0x4}, @NL80211_ATTR_FILS_NONCES={0x24, 0xf3, [0x4, 0x1, 0x1, 0x4, 0x9, 0x7, 0x7, 0x7, 0x1, 0x5, 0xff4b, 0xffff, 0x8, 0x6715, 0x2, 0xfff8]}, @NL80211_ATTR_SSID={0xb, 0x34, @random="dd1b09867d545f"}]}, 0x3fc}, 0x1, 0x0, 0x0, 0x81}, 0x200480d0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:39:50 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x0) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:50 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3209.273492] loop2: detected capacity change from 0 to 64 [ 3209.320107] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:50 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x0, 0x0, 0x3, @tick, {}, {}, @addr={0x7f, 0x2e}}], 0x1c) 09:39:50 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x1, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:39:50 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x0) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3209.436371] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:39:50 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x20) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r5 = dup(r4) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r6, &(0x7f0000001100)=[{0x21, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) kcmp(r3, r3, 0x6, r2, r6) ioctl$BLKSECTGET(r5, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x25, 0x80, 0x0, 0x1, 0x0, 0x4, 0x40008, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x4, @perf_bp={&(0x7f00000000c0)}, 0xa0, 0x4, 0x1, 0x7, 0x800, 0x4277, 0xff58, 0x0, 0x9, 0x0, 0x4}, r3, 0xb, r5, 0x2) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x8, 0xf8, 0x0, 0x20, 0x0, 0x6, 0x208, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xc321, 0x0, @perf_bp={&(0x7f0000000180), 0x3}, 0x10000, 0x3, 0x9, 0x5, 0x1, 0x8, 0x1, 0x0, 0x0, 0x0, 0x7ff}, r3, 0x6, r0, 0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8020, 0x0) 09:39:51 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x7f, 0x2e}}], 0x1c) 09:39:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x1, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:39:51 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x0) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:39:51 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0xfffffffffffffe79}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:39:51 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:13 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x2e}}], 0x1c) 09:40:13 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x1a, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:40:13 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:13 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x0) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:13 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:13 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:13 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x3) close_range(r2, r0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0xfc, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3f}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x15f1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4008094}, 0x40480d0) 09:40:13 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3232.363223] loop2: detected capacity change from 0 to 64 09:40:13 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3232.399479] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3232.427945] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:13 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 09:40:14 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x1a, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:40:14 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x0) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:14 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @private}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 09:40:14 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3232.688700] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 3232.710072] loop2: detected capacity change from 0 to 64 [ 3232.742548] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:14 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x1a, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:40:14 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740), 0x0, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:14 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:14 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 09:40:14 executing program 6: setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "2bd731fc9356eaf9", "6e3503e1ab0e9c23ca9366484b53d52321bf2b1aaa44f3a4e5991101cd8afebb", "2715e8f8", "80331fdc3456b15e"}, 0x38) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3232.917402] loop6: detected capacity change from 0 to 64 [ 3232.938567] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3233.043295] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:26 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x26, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34fb43fa", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:40:26 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x0, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x2, 0x2, &(0x7f0000000280)=[{&(0x7f00000003c0)="cb16f0fbfe09746c7e06f56a6933b522df2f56818a20c0410151f1d50333806805bba98a1a3be4bb484c7ace6cea1ba080827cc628f0dbcca289e0936edcdd49c6896cb99460e2d3e50eacfe3ea712938239f9e10036232511d1647444c9879a69b2b8a481de02e5473180f2506625208cc045036316875e85a2c09c70161bcc8d62b43835ace18b6c07ac9740d63ffc567383246d3103309c810143b6875dc6c66d13bef982c7964f39d59f56d7eb9cf13127ddd2d676f39a4a163116bf40352b155154a2f61c3bbea60638f35eb4cbf947f6b8b7395f", 0xd7, 0x84e}, {&(0x7f0000000180)="52a0d177ec0a0fd147f6411fa0b29cfa0562bd9352ac0f231aee39eb44ce5d99b2c819382fd14d5530260ecf41e1b2e3360ce3f5fbf7079c915df3bf970c9f73b7432734f18c00bf3569337bb6c00d2d2e2a5b43b80b6e391136b89054325b9ae8f5bdeae1d509471f737f8efa3e32e2bf4ceedcc2", 0x75, 0xe3d6}], 0x12aa6a70bcfbceea, &(0x7f00000002c0)={[{@size={'size', 0x3d, [0x39, 0xcde3272aadad4ed5]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x25, 0x35, 0x38]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x70, 0x32, 0x31, 0x37, 0x70, 0x36, 0x38]}}, {@huge_advise}, {@huge_within_size}], [{@fowner_gt={'fowner>', 0xee00}}]}) r2 = syz_open_dev$mouse(&(0x7f0000000500), 0xe00000000000000, 0x200001) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000002, 0x80010, r2, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000004c0)='./file0\x00') 09:40:26 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 09:40:26 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x0, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:26 executing program 6: setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "2bd731fc9356eaf9", "6e3503e1ab0e9c23ca9366484b53d52321bf2b1aaa44f3a4e5991101cd8afebb", "2715e8f8", "80331fdc3456b15e"}, 0x38) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:40:26 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 09:40:26 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 09:40:26 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3244.853844] loop2: detected capacity change from 0 to 64 [ 3244.857838] loop6: detected capacity change from 0 to 64 [ 3244.882386] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3244.894365] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3244.948571] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3245.173522] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:39 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 09:40:39 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x0, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:39 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='vfat\x00', &(0x7f0000000280)='!:+(%)(\x00', &(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='vfat\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='!{,-\x00', &(0x7f0000000440)='vfat\x00'], 0x1000) 09:40:39 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x0, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:39 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 09:40:39 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x1a, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:40:39 executing program 6: setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "2bd731fc9356eaf9", "6e3503e1ab0e9c23ca9366484b53d52321bf2b1aaa44f3a4e5991101cd8afebb", "2715e8f8", "80331fdc3456b15e"}, 0x38) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:40:39 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3258.091673] loop2: detected capacity change from 0 to 64 [ 3258.095353] loop6: detected capacity change from 0 to 64 [ 3258.125212] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3258.129722] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3258.189863] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:39 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x1a, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:40:39 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x3) syz_open_dev$ptys(0xc, 0x3, 0x1) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x10, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0xa4) [ 3258.234583] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:39 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r1, 0x88c9000000000000, 0x0, 0x4) r2 = dup3(r0, r0, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x3, 0xcf, 0x24, 0x3f, 0x0, 0x3, 0x10, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7c000000, 0x1, @perf_config_ext={0x101, 0x7f}, 0x2000, 0xc1f3, 0x3, 0x7, 0x3, 0x1, 0x6, 0x0, 0x4}, 0xffffffffffffffff, 0xe, r2, 0x3) fcntl$setstatus(r0, 0x4, 0x42000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000040)={0x5, 0x80, 0x7f, 0x5, 0x8, 0xfd, 0x0, 0x7, 0x4386a, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x1}, 0x400, 0x0, 0xfffffffd, 0x8, 0x5, 0x7f, 0x200, 0x0, 0x9, 0x0, 0xfffffffffffffffc}) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) clock_gettime(0x0, &(0x7f0000002b80)={0x0, 0x0}) utimes(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002bc0)={{0x0, 0x2710}, {r5, r6/1000+10000}}) mkdirat(r4, &(0x7f0000000240)='./file0\x00', 0xa4) sendmmsg$inet6(r2, &(0x7f0000002a00)=[{{&(0x7f00000003c0)={0xa, 0x4e22, 0x401, @private1, 0x9}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="2198d1d301c437a0ad32b0546bba7a0d3390d9f0844991803ed8d80fd87411ff11d99f851d5740f0d7091c368643468427b2a0d4a699d394f2396c3a32f5441d115808e538b8edf65073542f559c6549b74cebd9e01945b797d7c925bc1797c46d803c82dc313aac18eb8ceab62865d725ccbc277feeed50e3a90e0062ab10a054dbc4434859266b73791a661b3f74e5d924153b0f7b78e1f806ab84f369505072ed803b670c318383079ee8ac3428d0f6cd79b9ce458e1f8141bb4fec6a123d5c7a290c98e3bdd0e357", 0xca}], 0x2, &(0x7f0000001540)=[@rthdr={{0x48, 0x29, 0x39, {0x1, 0x6, 0x1, 0x5, 0x0, [@loopback, @remote, @private0={0xfc, 0x0, '\x00', 0x1}]}}}, @dstopts_2292={{0x38, 0x29, 0x4, {0xc, 0x3, '\x00', [@hao={0xc9, 0x10, @local}, @ra={0x5, 0x2, 0xea7}, @pad1, @padn={0x1, 0x1, [0x0]}]}}}], 0x80}}, {{&(0x7f00000015c0)={0xa, 0x4e22, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fffffff}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000001600)="8e5e219a50a985629df321e996cbcfb2655736569b", 0x15}, {&(0x7f0000001640)="795f95e160fb34a9804c6a09475b5f5ec8b6e2cfa2cc71d06b828f98ea881e626e42a40f4c336e8e51110bd23fd07a58127215c1593a48a4485982cb64e7fc5d1136fd0c0b9893ce363dfc6875508eef202f89b3a49c46121f778942765831ce1df7beb3064ea68b3d5474a906dcbdc72e6fc8842bc7b8b79db8fb673694a576d6eb245c298cb53cd631d589004a534fa0ad2d9372861b0ea22d74bb58d317fad5a1ea0d22fd7ed34309377201949ef2a36f46c9fb9c2c29c786b8f1be65fb7b7a2586cb79b8fa0858f151da044ae90315", 0xd1}, {&(0x7f0000001740)="bf5f29f02d", 0x5}, {&(0x7f0000001780)="b96a4243ccac963997eb25e2390a9ad2466d8dec01fe7bae5f59a4dff243107d734a9b41076ae6", 0x27}, {&(0x7f00000017c0)="1f2c44c990dfefdf185a32524de74a5493f02c99fec96873735835d0c06de6c593eb2e35a32769bd8ae3990fefd7bfa09e28085f459bac3055c4e992b1ee9a6912bcb5476b5c6bea05549e020e0628421fd715bb65af094af727c2b522c320decf3b573c89e24a5b90e9bc14473107", 0x6f}, {&(0x7f0000001840)="f0860cc095dfbcd60de5079f4d5183cf4e62267ba3b871d7b1830310e91342dea1ae57a14628c9413cf091d6a172e9c71f42824f809b1c7121401564288818be4828e2", 0x43}, {&(0x7f00000018c0)="a3196a85674d747f8f967918f9a671facd08acfea88d6961642f3129e71e54bd182f92343d40c10e4b94036b51e850c50226009c8feea051d3c95f1ff8", 0x3d}, {&(0x7f0000001900)="970ac92045ff8f5fb603161db4668ebb8ca3e9354f0c2f52714e3323acc3fac08ba5d5f22c3f31bdd720cd5222f089c2dba3f6d1c851908951307d24eadf20eb3eb49d5ee30e3042b52d862af995443292f2b70b7b48b9691b7714eb9d0631d4bb7eb333e36e015dec9f237fc4ac0a68a9bfdda485c48f91af3abde6", 0x7c}], 0x8, &(0x7f0000001a00)=[@hopopts_2292={{0xa8, 0x29, 0x36, {0x1, 0x11, '\x00', [@calipso={0x7, 0x38, {0x1, 0xc, 0x7, 0x3ff, [0x5, 0xffffffff, 0x4, 0x7, 0x7, 0x8]}}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x20, {0x0, 0x6, 0x6, 0x2, [0x0, 0x0, 0x8]}}, @pad1, @ra={0x5, 0x2, 0x9}, @enc_lim, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0xffffffff}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @local}}]}}}, @tclass={{0x14}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x21, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x80000000}]}}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x2e, 0x14, 0x0, 0x6, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private2={0xfc, 0x2, '\x00', 0x1}, @local, @dev={0xfe, 0x80, '\x00', 0x27}, @mcast2, @private2, @local, @empty]}}}, @hopopts_2292={{0xc8, 0x29, 0x36, {0x8, 0x15, '\x00', [@jumbo={0xc2, 0x4, 0x100}, @ra={0x5, 0x2, 0x832}, @jumbo, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x97}, @calipso={0x7, 0x38, {0x1, 0xc, 0x3, 0x8000, [0x1ff, 0x9, 0xf, 0xffffffff, 0xe1, 0x1]}}, @calipso={0x7, 0x50, {0x1, 0x12, 0x0, 0x7, [0x8000, 0x1, 0x2, 0x7, 0x8, 0x3, 0xff, 0x7, 0x7]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x5}}, @hopopts={{0x38, 0x29, 0x36, {0x6c, 0x3, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x81}, @ra={0x5, 0x2, 0x3}]}}}], 0x2b0}}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001cc0)="fe3fe8b8a8f91132e849a96d966922b0a33d3043c7a645d9d9e119dd4fd23a03dc6d3fb6f11a37ac74d9c1e25d5ec02b52039782757f6d9a93e30671fd6b2a28598cf327a3526e261456d69e16bafaeaefb16f6624caa05cf30644df", 0x5c}, {&(0x7f0000001d40)="1080cbaa328db2ade4b9a160f8189ca31fd837c526fd36286c835dd0adaad14b2927c883ee68c64d71ef04e0fd404ceb9ab51b6a5c11d2f0fb21b8b058eea3f5dc52fa025a402e2a70a9eab6f12a6925ea3225f74e30dc380fda8c2cdd42ccaae5646697b19a5f6e30e7a7e8688ab7153d687777fa2e5788c0a8d97e25571856c47de0c31b3cf6381236c78871447771164c6801356b0f77ffc365365df1acedda642557be0053c3fe2ffbd1b60789c1c8", 0xb1}, {&(0x7f0000001e00)="ff859ace281d590f4da30a51a8b9e2e6b53c6f58b01342c00df902a14e59ef29129f295f3c7dfd0ccb76718bf859a27817b2b196de3e87b46143178ac863b993a6100bf97bdff0159e4edd9718d8b1299610e1326035bbf1ef9066c9d62753613c2c960c1c1f33b14a39b4582d9d6206d499cac05f734cccd1766efba6f3674c819f76ab101251d9d9e9dfa79a9fca57e4376c9ff5a37145bbb82b5a61678c12f88b8ddd03b05c03c335923f4792a3bc9fbb10bcacaa372aced5faa53f45a50a633e80a99c1eb8a803964d4b6256a299c0274ed54a9e38779091e23b", 0xdc}, {&(0x7f0000001f00)="42d15a6eec846944e3c054787b0fe4a002993be8f64c202460489ebc99408677ba855875bcb7b3b316866e595215c00b9c291f9c84c902bded9812b84d7485feab728490a7f3d761f3d2084c59b453350ea779671d7b4f338fdf235b09887ee917693a9b5d8400667f96a5297489074b713ca0213ee2c4895eab07718e3b5509f5f03c56ba0c414e9940c1cb6aa544670a5357634280f6e1160ea9f9dfab3034e57c54076453437abec93ca1965433e68fefd40e9dbf66e8efef93e3ca974b0f317baed7c892fce750c066693bda2c11bf9faa387196a411551b60d8b1177f58c9bad6e37c40097ae4d5a02123", 0xed}, {&(0x7f0000002000)="93732a8bf198a0ffb5e95082e8017ec1feab92174af7024f90663486be8ecda348830085df966e20350d2a7a63ad34dcef337573f8d0d84c01a21448a1fda61d2854e4c6a5a35f9b1ca03d8496ba8c3705ca80a85c2ca381e245b1687cca55481ae769bca2ddba5fd337497963a51c546b7ab6f066e1e18590818c11366eaed5a718bdfd9a8c80d11d872067f24aa4e44bf6d76e4a5b3cd4d702b55919471d3cbe315f9406ce4e025b93436319c4946e79a97db7a0c07e03ad8c8034f1384da94c982deae5a2dbf8", 0xc8}], 0x5, &(0x7f0000002180)=[@tclass={{0x14, 0x29, 0x43, 0x48bf}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x81}}, @dontfrag={{0x14, 0x29, 0x3e, 0x62}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x9}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x0, 0x1, '\x00', [@ra={0x5, 0x2, 0x3}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}], 0xa0}}, {{&(0x7f0000002240)={0xa, 0x4e23, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x36}, 0x1c, &(0x7f0000002400)=[{&(0x7f0000002280)="1c87cbd5a53517310ded68470b48918ee7261bdf9cd310dd8890f371e46aa069c1f551f17caa43321fa308031bd79dba88e7a3b18166d58e63c35b089eb2ee89e6ed5d26f72d1956f2fb641a117427ec3b1eb8971a755556410c219d1f27b0c48947461feda663ac3d870541ce2f3d2552bce5685b008d79b54d4097588be0727cb255400e6a935b384d18296ce9ba02ce9f46c9af43c10788dd2f42d463df9c186dfaa315f2109b33eff30de2d0e88abc6f21651286338b6fe6095b8e812b5550714580032dc23ab04e060f288eaf5b6651ac3e65e29718ed794ce72e98ac91d584c938e1a64f78374b72e0640588af6436845f028069e8", 0xf8}, {&(0x7f0000002380)="4ba087fbdaf0fbfdc4451f41869503ecda6a6c82938f6796fc51540de0c309d5b80871b2cc681337da7e470c82742da1488d44425281404d1aab528ec073291dedd8bbf8c18790b03724abf2c62704c210f1ef34d68a64ae5cd18a45634df44bf58046fae67a09c2001a1b", 0x6b}], 0x2, &(0x7f0000002440)=[@hopopts_2292={{0x78, 0x29, 0x36, {0x87, 0xb, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x20}, @hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0x4}, @generic={0x3, 0x32, "1c14e85c379510772d09e95b0b8e12ef88dccefb6e1d5237cd23e760b0190064e4433c02791ddd434235c2651dcce3777c14"}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x29, 0x8, 0x0, 0x6, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x39}, @empty, @private0={0xfc, 0x0, '\x00', 0x1}]}}}], 0xd0}}, {{&(0x7f0000002540)={0xa, 0x4e24, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000002580)="b2e0d0f72f6b4f8bc67f464d814f65d4fec28b6441edcb03457f731837977e36d8dd3c3eae3546de11f7ab9a2fa1f32f96a286c5b4fe62133e83fdd65dfd48a1fbc67a7d30e9d1b100ff69481c57c0d8bce5fa6a0e808eca117e9bafbae7505e553a5391e9bc5350b63b563e12d4e20c95e85ed42bf983c5df2111c14cb36209c3af9fdf969639ff8619efdf819e00c6c6aa5b7592ce2af6771d870f261ef6648a2fe18824e404eaedf6e06f960a8e5586bb02d5066f417006e15c2a2ae2668b8854b00b807920fe815544b4cb9434daded3a1c90b49391a588710b1c32165d0f53564fb0a36d55a", 0xe8}, {&(0x7f0000002680)="c7cce0b668e84c3dae31ccff7a157e500b5a0e1433500d0935f2fa90de2cc431f0556ff6e90a18f3562abadb3594210dc879d69fd71a7fc6b9277b9e1a0954a702c892fdcfe216421ed5c622c02af8254446c17778f9cf842c142d36ad861fe8025e0d617f265bc8fbe719d4581c4c9ff044f647bcd6812b19ac941691b7ebe807314d76b8f5528ba89fc9805c266f", 0x8f}, {&(0x7f0000002740)="de3cf6446f67a5e1ad6db16628af55049e34a357de5bf26d5609631c74f2aad743269076fdcf066759f52eb9880e7644fca85b12e6016cce8732f936e277266a7c84971787d61dd03b5cf19d5d8ca6cb3e5425aebea71325dcf736d2893a282baab82db5ec90e1903e654e03b5bea6c13a4e6eba5140f30ef9bfb128a985ad1903aeda5049fd56ae95b142b718f86de89d5049f5b52ad5186977a554b153a1d37468612fd396c3daf8d2cbeeba03bcb19776942eabf6a15534108b3de66685ea9135815d4d86089573ac5e3cd27396410c17e26b3bb0e38a0465ecfca58dce3cd8f5145ff652f86637a59ad76399203f", 0xf0}, {&(0x7f0000002840)="7e61e66c0777975c112a04209faf834f95319039dde6a89154d2097369e40ed398cb351ca443c1ac3464fe0d524c40306ad15c8bdc3f070a6285bc0e02981be2767068dd87f6", 0x46}, {&(0x7f00000028c0)="5437c95d955bfe956678ea2821d8e9358c2089fa4c891a80765c011754013b13ae1ed85a2e4718d44e9d3daa5fdb7d50c168bbc62b717ed8106122afba34dd6b8bc4e5c4b89fd99e9bd965d813e4aca809191cb7a8593496521f04c6f005b824134222504f28d89ea6c1ab4e3968f8fa98651e35084f4634d09da20c14122b52ff6cc7dd16676bca92a700d72b8ebea2cdad3366a0fa1ece9afbb7d594eec2dd8cddcda4554067f07471a3de1b", 0xad}], 0x5}}], 0x5, 0x4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {0x0, 0xee01}}, './file0\x00'}) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0xff, 0x8, 0x8, 0xff, 0x0, 0x0, 0x104, 0x6, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f00000000c0), 0x4}, 0x4, 0x7f, 0x40, 0x6, 0x1, 0x0, 0x909e, 0x0, 0x2, 0x0, 0x3b}, 0xffffffffffffffff, 0x4, r7, 0x0) 09:40:39 executing program 6: setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "2bd731fc9356eaf9", "6e3503e1ab0e9c23ca9366484b53d52321bf2b1aaa44f3a4e5991101cd8afebb", "2715e8f8", "80331fdc3456b15e"}, 0x38) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:40:39 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x1a, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:40:39 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x3) syz_open_dev$ptys(0xc, 0x3, 0x1) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x10, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0xa4) 09:40:40 executing program 2: r0 = creat(&(0x7f0000000080)='./file1\x00', 0x40) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x0, 0x0, [0x7, 0xe651, 0x4, 0x4, 0xffffffff00000000, 0xc90], 0x0, &(0x7f00000000c0)=[{}]}, 0x78) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x314000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000002c0)={0x0, {0x2, 0x4e22, @remote}, {0x2, 0x4e24, @remote}, {0x2, 0x4e23, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0xfff, &(0x7f0000000280)='vlan1\x00', 0xffffffffffffffff, 0x3, 0x101}) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3258.512865] loop6: detected capacity change from 0 to 64 [ 3258.538675] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:40 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x0, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3258.664396] loop2: detected capacity change from 0 to 64 09:40:40 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x0, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3258.689453] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3258.700362] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3258.725732] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:40:51 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) open(&(0x7f0000000180)='./file0\x00', 0x44940, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f00000016c0), 0x6e, &(0x7f0000002740)=[{&(0x7f0000001740)=""/4096, 0x1000}], 0x1, &(0x7f0000002780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}], 0x1, 0x60, &(0x7f0000002880)) syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000140)=[{&(0x7f00000003c0)="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", 0x1000, 0xff}], 0x2000, &(0x7f00000028c0)={[{'$'}, {'vfat\x00'}], [{@uid_eq={'uid', 0x3d, 0xee00}}, {@euid_gt={'euid>', r0}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:40:51 executing program 6: setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "2bd731fc9356eaf9", "6e3503e1ab0e9c23ca9366484b53d52321bf2b1aaa44f3a4e5991101cd8afebb", "2715e8f8", "80331fdc3456b15e"}, 0x38) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:40:51 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x0, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:51 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000000c0), 0x4) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0xa4) 09:40:51 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x0, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:51 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x266c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r4 = dup(r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000001100)=[{0x21, 0x1, 0xff, 0x9, @time={0x7fff, 0x6}, {}, {}, @connect}], 0x1c) kcmp(r2, r2, 0x6, r1, 0xffffffffffffffff) syz_open_dev$vcsu(&(0x7f0000000300), 0x8, 0x4082) ioctl$BLKSECTGET(r4, 0x1276, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x25, 0x80, 0x0, 0x1, 0x0, 0x4, 0x40008, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc7b, 0x4, @perf_bp={&(0x7f00000000c0)}, 0xa0, 0x4, 0x1, 0x7, 0x800, 0x4277, 0xff58, 0x0, 0x9, 0x0, 0x4}, r2, 0xb, r4, 0x2) memfd_secret(0x0) r5 = getpgrp(r2) r6 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x4, 0x40, 0x7f, 0x4, 0x0, 0x400, 0x1000, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x6, 0x9}, 0x43, 0x8a9f2f5, 0x3f, 0x9, 0x80, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x10003c}, r5, 0xc, 0xffffffffffffffff, 0xb) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00000003c0)={0x5, 0xffffa5ed, 0x3, 0x0, 0x12}) r7 = signalfd4(r6, &(0x7f0000000280)={[0x8]}, 0x8, 0x800) ioctl$NS_GET_OWNER_UID(r7, 0xb704, &(0x7f00000002c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:40:51 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x3) syz_open_dev$ptys(0xc, 0x3, 0x1) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x10, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0xa4) 09:40:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:40:51 executing program 6: setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "2bd731fc9356eaf9", "6e3503e1ab0e9c23ca9366484b53d52321bf2b1aaa44f3a4e5991101cd8afebb", "2715e8f8", "80331fdc3456b15e"}, 0x38) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:40:51 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x0, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3269.789340] loop2: detected capacity change from 0 to 64 [ 3269.792289] loop0: detected capacity change from 0 to 64 [ 3269.811322] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3269.842716] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3269.912150] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:51 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000080)) openat$sndseq(0xffffffffffffff9c, &(0x7f00000024c0), 0x141000) mkdirat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xa4) [ 3269.955972] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:40:51 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x0, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:51 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x0, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:40:51 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x10, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0xa4) 09:40:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x23, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c34", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:40:51 executing program 6: setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "2bd731fc9356eaf9", "6e3503e1ab0e9c23ca9366484b53d52321bf2b1aaa44f3a4e5991101cd8afebb", "2715e8f8", "80331fdc3456b15e"}, 0x38) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:40:51 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x0, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3270.093128] loop5: detected capacity change from 0 to 64 [ 3270.115539] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3270.215114] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:02 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0xfffffffb, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3281.033695] loop2: detected capacity change from 0 to 64 09:41:02 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x0, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:02 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x42008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000300)='./file0\x00', 0x3f, 0x1, &(0x7f00000000c0)=[{&(0x7f00000003c0)="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", 0x1000, 0x1}], 0x104000, &(0x7f0000000140)={[{@data_err_ignore}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8000}}, {@nojournal_checksum}, {@data_writeback}], [{@pcr={'pcr', 0x3d, 0x31}}, {@measure}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fowner_lt}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}]}) futimesat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 09:41:02 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:41:02 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x10, &(0x7f00000016c0)=ANY=[]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0xa4) 09:41:02 executing program 6: setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "2bd731fc9356eaf9", "6e3503e1ab0e9c23ca9366484b53d52321bf2b1aaa44f3a4e5991101cd8afebb", "2715e8f8", "80331fdc3456b15e"}, 0x38) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:02 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) [ 3281.045612] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3281.054009] loop5: detected capacity change from 0 to 64 [ 3281.063381] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x0, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3281.104055] loop0: detected capacity change from 0 to 64 [ 3281.123425] loop6: detected capacity change from 0 to 64 [ 3281.139825] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:02 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3281.166966] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3281.197530] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:02 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x0, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3281.233061] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:02 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:02 executing program 2: ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000080)=0x555d) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3281.330670] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3281.405099] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:17 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:17 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x22, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c29c", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:41:17 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:17 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:17 executing program 0: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) 09:41:17 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x0, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:17 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:17 executing program 6: setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "2bd731fc9356eaf9", "6e3503e1ab0e9c23ca9366484b53d52321bf2b1aaa44f3a4e5991101cd8afebb", "2715e8f8", "80331fdc3456b15e"}, 0x38) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) [ 3296.150571] loop0: detected capacity change from 0 to 64 [ 3296.166216] FAT-fs (loop0): bogus number of FAT sectors [ 3296.167196] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3296.210006] loop6: detected capacity change from 0 to 64 [ 3296.232472] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:17 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:17 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '\'!!]^:'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}], 0xa, "db8ba786c0108ed4a234acaab9e35534e5964f9056cb3681c72612d4a92862739b688b5b829b3831c22d9465e8ed4b59ad67490e60332b76ffc0f264ca0437884f237d242751e685d68c809a05d9450914172653bd5c947839faefdf2b9f2e7b8ebb0b4db91da0d52ef076b8a0f8eaf0c28a1ffa6c6b8d2871928cd90891325f5a0ceb42b108604f47d0ac1d51e5749e9a21"}, 0xb0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0xa4) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x3) write$binfmt_script(r2, &(0x7f0000000140)={'#! ', './file0', [{0x20, ')'}, {0x20, '(][&!:'}], 0xa, "f658de9f93d810a52208d1106e979c"}, 0x23) 09:41:17 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3296.350714] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:17 executing program 6: setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "2bd731fc9356eaf9", "6e3503e1ab0e9c23ca9366484b53d52321bf2b1aaa44f3a4e5991101cd8afebb", "2715e8f8", "80331fdc3456b15e"}, 0x38) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:17 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:18 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80241, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(0x0) r1 = memfd_create(&(0x7f00000000c0)='vfat\x00', 0x0) dup3(r0, r1, 0x80000) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r3 = openat2(r2, &(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0)={0x400000, 0x190, 0x5}, 0x18) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x81, 0x1f, 0x4, 0x80, 0x0, 0xffffffff, 0x0, 0x5, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000180), 0x4}, 0x4041, 0x81, 0x401, 0x4, 0xc9c, 0x6, 0x100, 0x0, 0x1, 0x0, 0x100000001}, 0x0, 0x7, r3, 0x1) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0xa4) 09:41:18 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3296.506982] loop0: detected capacity change from 0 to 64 [ 3296.535653] loop6: detected capacity change from 0 to 64 [ 3296.559602] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3296.563892] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:18 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x8c00, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3296.680992] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3296.779701] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:32 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x8c00, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:41:32 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x3f00, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) 09:41:32 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:32 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3310.608151] loop7: detected capacity change from 0 to 64 [ 3310.613035] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3310.643924] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:32 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80241, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(0x0) r1 = memfd_create(&(0x7f00000000c0)='vfat\x00', 0x0) dup3(r0, r1, 0x80000) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r3 = openat2(r2, &(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0)={0x400000, 0x190, 0x5}, 0x18) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x81, 0x1f, 0x4, 0x80, 0x0, 0xffffffff, 0x0, 0x5, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000180), 0x4}, 0x4041, 0x81, 0x401, 0x4, 0xc9c, 0x6, 0x100, 0x0, 0x1, 0x0, 0x100000001}, 0x0, 0x7, r3, 0x1) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0xa4) 09:41:32 executing program 2: setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x304}, "2bd731fc9356eaf9", "6e3503e1ab0e9c23ca9366484b53d52321bf2b1aaa44f3a4e5991101cd8afebb", "2715e8f8", "80331fdc3456b15e"}, 0x38) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:32 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '\'!!]^:'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}], 0xa, "db8ba786c0108ed4a234acaab9e35534e5964f9056cb3681c72612d4a92862739b688b5b829b3831c22d9465e8ed4b59ad67490e60332b76ffc0f264ca0437884f237d242751e685d68c809a05d9450914172653bd5c947839faefdf2b9f2e7b8ebb0b4db91da0d52ef076b8a0f8eaf0c28a1ffa6c6b8d2871928cd90891325f5a0ceb42b108604f47d0ac1d51e5749e9a21"}, 0xb0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0xa4) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x3) write$binfmt_script(r2, &(0x7f0000000140)={'#! ', './file0', [{0x20, ')'}, {0x20, '(][&!:'}], 0xa, "f658de9f93d810a52208d1106e979c"}, 0x23) 09:41:32 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:32 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3310.681227] loop6: detected capacity change from 0 to 64 [ 3310.717333] loop2: detected capacity change from 0 to 64 09:41:32 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6", &(0x7f0000000d40)=""/249, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) [ 3310.730886] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:32 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80241, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(0x0) r1 = memfd_create(&(0x7f00000000c0)='vfat\x00', 0x0) dup3(r0, r1, 0x80000) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r3 = openat2(r2, &(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0)={0x400000, 0x190, 0x5}, 0x18) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x81, 0x1f, 0x4, 0x80, 0x0, 0xffffffff, 0x0, 0x5, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000180), 0x4}, 0x4041, 0x81, 0x401, 0x4, 0xc9c, 0x6, 0x100, 0x0, 0x1, 0x0, 0x100000001}, 0x0, 0x7, r3, 0x1) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0xa4) [ 3310.750937] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3310.789648] loop0: detected capacity change from 0 to 64 09:41:32 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount$9p_fd(0x8c00, &(0x7f0000000040)='./file0\x00', 0x0, 0x8020, 0x0) [ 3310.828511] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3310.829147] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:32 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x16, 0x2, &(0x7f0000000a40)}) 09:41:32 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3310.919722] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:32 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:32 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3310.975340] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:32 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3311.022531] loop6: detected capacity change from 0 to 64 09:41:32 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3311.039014] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:32 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x2, &(0x7f0000000a40)}) [ 3311.093230] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:32 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:32 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x0, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:32 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x0, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:32 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)}) [ 3311.172020] loop6: detected capacity change from 0 to 64 [ 3311.191053] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3311.252474] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:32 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:32 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x0, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:32 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3311.367411] loop6: detected capacity change from 0 to 64 09:41:32 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x0, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3311.384475] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:32 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x0, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:32 executing program 6: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) [ 3311.444371] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3311.490086] loop6: detected capacity change from 0 to 64 [ 3311.503978] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3311.548360] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:45 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) fadvise64(r0, 0x88c9000000000000, 0x0, 0x4) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x2c, 0x7, 0x0, 0x0, 0x0, 0x9, 0x800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xa92, 0xfff}, 0xc, 0x329, 0x7fff, 0x5, 0xa4f, 0x8, 0x1, 0x0, 0x400, 0x0, 0xffffffff}, 0x0, 0x6, r0, 0x8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) 09:41:45 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x0, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:45 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x0, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:45 executing program 6: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:45 executing program 3: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:45 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x0, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:45 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) 09:41:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) [ 3323.957796] loop6: detected capacity change from 0 to 64 [ 3323.962076] loop1: detected capacity change from 0 to 64 [ 3323.965407] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3323.971964] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3324.013007] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:45 executing program 6: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:45 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x0, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3324.098103] loop2: detected capacity change from 0 to 64 [ 3324.108609] loop6: detected capacity change from 0 to 64 09:41:45 executing program 3: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) [ 3324.120571] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3324.129906] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:45 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) [ 3324.175756] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:45 executing program 3: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:45 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x0, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:45 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r0, 0x88c9000000000000, 0x0, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x300, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) pipe(0x0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0xa4) 09:41:45 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) [ 3324.340359] loop7: detected capacity change from 0 to 64 [ 3324.351720] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:59 executing program 1: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000100)) 09:41:59 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x0, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:59 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) fadvise64(r0, 0x88c9000000000000, 0x0, 0x4) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x2c, 0x7, 0x0, 0x0, 0x0, 0x9, 0x800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xa92, 0xfff}, 0xc, 0x329, 0x7fff, 0x5, 0xa4f, 0x8, 0x1, 0x0, 0x400, 0x0, 0xffffffff}, 0x0, 0x6, r0, 0x8) pipe(0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0xa4) 09:41:59 executing program 6: perf_event_open(&(0x7f0000000340)={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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:59 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x0, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x0, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:59 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x0, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:41:59 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) fadvise64(r0, 0x88c9000000000000, 0x0, 0x4) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x2c, 0x7, 0x0, 0x0, 0x0, 0x9, 0x800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xa92, 0xfff}, 0xc, 0x329, 0x7fff, 0x5, 0xa4f, 0x8, 0x1, 0x0, 0x400, 0x0, 0xffffffff}, 0x0, 0x6, r0, 0x8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) [ 3338.125093] loop6: detected capacity change from 0 to 64 09:41:59 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x0, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3338.142701] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3338.212917] loop7: detected capacity change from 0 to 64 [ 3338.229046] loop2: detected capacity change from 0 to 64 [ 3338.253727] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3338.256385] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3338.256591] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:41:59 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:41:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x0, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3338.400400] loop6: detected capacity change from 0 to 64 [ 3338.430745] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3338.569810] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:42:12 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) (fail_nth: 1) 09:42:12 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:42:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) (fail_nth: 1) 09:42:12 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) (fail_nth: 1) 09:42:12 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x0, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:42:12 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) fadvise64(r0, 0x88c9000000000000, 0x0, 0x4) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x2c, 0x7, 0x0, 0x0, 0x0, 0x9, 0x800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xa92, 0xfff}, 0xc, 0x329, 0x7fff, 0x5, 0xa4f, 0x8, 0x1, 0x0, 0x400, 0x0, 0xffffffff}, 0x0, 0x6, r0, 0x8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500), 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) 09:42:12 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) (fail_nth: 1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:42:12 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) [ 3350.773262] loop5: detected capacity change from 0 to 64 [ 3350.784435] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3350.791305] FAULT_INJECTION: forcing a failure. [ 3350.791305] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3350.793359] CPU: 0 UID: 0 PID: 96336 Comm: syz-executor.0 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3350.793395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3350.793410] Call Trace: [ 3350.793421] [ 3350.793433] dump_stack_lvl+0xfa/0x120 [ 3350.793477] should_fail_ex+0x4d7/0x5e0 [ 3350.793525] _copy_from_user+0x30/0xd0 [ 3350.793566] get_sg_io_hdr+0x5c9/0x830 [ 3350.793597] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 3350.793634] ? do_raw_write_lock+0x121/0x3b0 [ 3350.793674] ? find_held_lock+0x2b/0x80 [ 3350.793709] ? __pfx_get_sg_io_hdr+0x10/0x10 [ 3350.793749] ? _raw_write_unlock_irqrestore+0x2c/0x50 [ 3350.793786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 3350.793820] ? _raw_write_unlock_irqrestore+0x2c/0x50 [ 3350.793851] ? sg_add_request+0x25e/0x320 [ 3350.793903] sg_new_write.isra.0+0x140/0x9d0 09:42:12 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) (fail_nth: 2) [ 3350.793957] ? __pfx_sg_new_write.isra.0+0x10/0x10 [ 3350.794002] ? perf_trace_run_bpf_submit+0xef/0x180 [ 3350.794092] ? scsi_block_when_processing_errors+0x263/0x430 [ 3350.794136] ? __pfx_scsi_block_when_processing_errors+0x10/0x10 [ 3350.794170] ? perf_trace_run_bpf_submit+0xef/0x180 [ 3350.794212] ? perf_trace_run_bpf_submit+0xef/0x180 [ 3350.794272] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 3350.794327] sg_ioctl+0x9ea/0x2720 [ 3350.794380] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 3350.794421] ? __pfx_sg_ioctl+0x10/0x10 [ 3350.794452] ? __fget_files+0x34/0x3b0 [ 3350.794481] ? find_held_lock+0x2b/0x80 [ 3350.794516] ? __fget_files+0x203/0x3b0 [ 3350.794544] ? lock_release+0xc8/0x290 [ 3350.794618] ? selinux_file_ioctl+0xb9/0x280 [ 3350.794656] ? __pfx_sg_ioctl+0x10/0x10 [ 3350.794702] __x64_sys_ioctl+0x18f/0x210 [ 3350.794755] do_syscall_64+0xbf/0x430 [ 3350.794798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3350.794826] RIP: 0033:0x7fa05526fb19 [ 3350.794848] 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 [ 3350.794873] RSP: 002b:00007fa0527e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3350.794899] RAX: ffffffffffffffda RBX: 00007fa055382f60 RCX: 00007fa05526fb19 [ 3350.794917] RDX: 0000000020000a80 RSI: 0000000000002285 RDI: 0000000000000004 [ 3350.794934] RBP: 00007fa0527e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 3350.794949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3350.794965] R13: 00007ffedb04e46f R14: 00007fa0527e5300 R15: 0000000000022000 [ 3350.795042] [ 3350.813270] FAULT_INJECTION: forcing a failure. [ 3350.813270] name failslab, interval 1, probability 0, space 0, times 0 [ 3350.827302] CPU: 1 UID: 0 PID: 96340 Comm: syz-executor.1 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3350.827319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3350.827326] Call Trace: [ 3350.827330] [ 3350.827335] dump_stack_lvl+0xfa/0x120 [ 3350.827354] should_fail_ex+0x4d7/0x5e0 [ 3350.827370] ? getname_flags.part.0+0x48/0x540 [ 3350.827388] should_failslab+0xc2/0x120 [ 3350.827402] kmem_cache_alloc_noprof+0x80/0x690 [ 3350.827420] ? lock_acquire+0x15e/0x2f0 [ 3350.827438] ? __fget_files+0x34/0x3b0 [ 3350.827452] ? getname_flags.part.0+0x48/0x540 [ 3350.827467] getname_flags.part.0+0x48/0x540 [ 3350.827485] getname_flags+0x95/0xe0 [ 3350.827497] user_path_at+0x27/0x90 [ 3350.827510] inotify_find_inode+0x2f/0x170 [ 3350.827524] ? fdget+0x184/0x220 [ 3350.827535] __x64_sys_inotify_add_watch+0x1f4/0x360 [ 3350.827550] ? __pfx___x64_sys_inotify_add_watch+0x10/0x10 [ 3350.827571] do_syscall_64+0xbf/0x430 [ 3350.827587] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3350.827599] RIP: 0033:0x7f81f1f88b19 [ 3350.827608] 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 [ 3350.827620] RSP: 002b:00007f81ef4fe188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fe [ 3350.827632] RAX: ffffffffffffffda RBX: 00007f81f209bf60 RCX: 00007f81f1f88b19 [ 3350.827640] RDX: 0000000004000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 3350.827648] RBP: 00007f81ef4fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3350.827655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3350.827662] R13: 00007fffbaf6220f R14: 00007f81ef4fe300 R15: 0000000000022000 [ 3350.827680] [ 3350.851548] loop6: detected capacity change from 0 to 64 [ 3350.887765] loop2: detected capacity change from 0 to 64 [ 3350.895979] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:42:12 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 1) [ 3350.913115] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:42:12 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) (fail_nth: 2) 09:42:12 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:42:12 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) (fail_nth: 3) 09:42:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) (fail_nth: 2) [ 3350.997578] FAULT_INJECTION: forcing a failure. [ 3350.997578] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3350.998700] CPU: 1 UID: 0 PID: 96355 Comm: syz-executor.7 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3350.998716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3350.998725] Call Trace: [ 3350.998729] [ 3350.998734] dump_stack_lvl+0xfa/0x120 [ 3350.998756] should_fail_ex+0x4d7/0x5e0 [ 3350.998777] _copy_from_user+0x30/0xd0 [ 3350.998793] snd_seq_write+0x3f3/0x670 [ 3350.998814] ? __pfx_snd_seq_write+0x10/0x10 [ 3350.998831] ? security_file_permission+0x22/0x90 [ 3350.998851] vfs_write+0x2b7/0x1150 [ 3350.998863] ? __pfx_snd_seq_write+0x10/0x10 [ 3350.998876] ? lock_acquire+0x15e/0x2f0 [ 3350.998895] ? __fget_files+0x34/0x3b0 [ 3350.998908] ? __pfx_vfs_write+0x10/0x10 [ 3350.998919] ? __fget_files+0x203/0x3b0 [ 3350.998931] ? lock_release+0xc8/0x290 [ 3350.998951] ? __fget_files+0x20d/0x3b0 [ 3350.998969] ksys_write+0x1ef/0x240 [ 3350.998981] ? __pfx_ksys_write+0x10/0x10 [ 3350.998993] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 3350.999016] do_syscall_64+0xbf/0x430 [ 3350.999033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3350.999046] RIP: 0033:0x7f298dc01b19 [ 3350.999056] 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 [ 3350.999068] RSP: 002b:00007f298b177188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 3350.999080] RAX: ffffffffffffffda RBX: 00007f298dd14f60 RCX: 00007f298dc01b19 [ 3350.999088] RDX: 000000000000001c RSI: 0000000020000c00 RDI: 0000000000000004 [ 3350.999096] RBP: 00007f298b1771d0 R08: 0000000000000000 R09: 0000000000000000 [ 3350.999104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3350.999111] R13: 00007ffe8027d85f R14: 00007f298b177300 R15: 0000000000022000 [ 3350.999129] 09:42:12 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:42:12 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 2) 09:42:12 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 1) [ 3351.068335] FAULT_INJECTION: forcing a failure. [ 3351.068335] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3351.069502] CPU: 1 UID: 0 PID: 96358 Comm: syz-executor.0 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3351.069519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3351.069526] Call Trace: [ 3351.069531] [ 3351.069536] dump_stack_lvl+0xfa/0x120 [ 3351.069559] should_fail_ex+0x4d7/0x5e0 [ 3351.069581] _copy_from_user+0x30/0xd0 [ 3351.069600] sg_new_write.isra.0+0x3db/0x9d0 [ 3351.069627] ? __pfx_sg_new_write.isra.0+0x10/0x10 [ 3351.069647] ? perf_trace_run_bpf_submit+0xef/0x180 [ 3351.069688] ? scsi_block_when_processing_errors+0x263/0x430 [ 3351.069709] ? __pfx_scsi_block_when_processing_errors+0x10/0x10 [ 3351.069724] ? perf_trace_run_bpf_submit+0xef/0x180 [ 3351.069743] ? perf_trace_run_bpf_submit+0xef/0x180 [ 3351.069773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 3351.069799] sg_ioctl+0x9ea/0x2720 [ 3351.069822] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 3351.069842] ? __pfx_sg_ioctl+0x10/0x10 [ 3351.069856] ? __fget_files+0x34/0x3b0 [ 3351.069870] ? find_held_lock+0x2b/0x80 [ 3351.069887] ? __fget_files+0x203/0x3b0 [ 3351.069900] ? lock_release+0xc8/0x290 [ 3351.069933] ? selinux_file_ioctl+0xb9/0x280 [ 3351.069950] ? __pfx_sg_ioctl+0x10/0x10 [ 3351.069970] __x64_sys_ioctl+0x18f/0x210 [ 3351.069996] do_syscall_64+0xbf/0x430 [ 3351.070015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3351.070028] RIP: 0033:0x7fa05526fb19 [ 3351.070039] 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 [ 3351.070051] RSP: 002b:00007fa0527e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3351.070062] RAX: ffffffffffffffda RBX: 00007fa055382f60 RCX: 00007fa05526fb19 [ 3351.070071] RDX: 0000000020000a80 RSI: 0000000000002285 RDI: 0000000000000004 [ 3351.070079] RBP: 00007fa0527e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 3351.070086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3351.070093] R13: 00007ffedb04e46f R14: 00007fa0527e5300 R15: 0000000000022000 [ 3351.070127] [ 3351.132746] loop6: detected capacity change from 0 to 64 09:42:23 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) (fail_nth: 1) 09:42:23 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) (fail_nth: 3) 09:42:23 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:42:23 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x36, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x81}, 0x0, 0x10, r0, 0x2) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) lseek(r1, 0x3, 0x2) r2 = socket$unix(0x1, 0x1, 0x0) pread64(r0, &(0x7f0000000440)=""/173, 0xad, 0x9) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:42:23 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) (fail_nth: 4) 09:42:23 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 3) 09:42:23 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) 09:42:23 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) (fail_nth: 3) [ 3361.966669] loop6: detected capacity change from 0 to 64 [ 3362.003912] FAULT_INJECTION: forcing a failure. [ 3362.003912] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3362.005082] FAULT_INJECTION: forcing a failure. [ 3362.005082] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3362.005129] CPU: 1 UID: 0 PID: 96390 Comm: syz-executor.1 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3362.005146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3362.005154] Call Trace: [ 3362.005158] [ 3362.005164] dump_stack_lvl+0xfa/0x120 [ 3362.005185] should_fail_ex+0x4d7/0x5e0 [ 3362.005203] strncpy_from_user+0x3b/0x2f0 [ 3362.005224] getname_flags.part.0+0x8d/0x540 [ 3362.005245] getname_flags+0x95/0xe0 [ 3362.005258] user_path_at+0x27/0x90 [ 3362.005271] inotify_find_inode+0x2f/0x170 [ 3362.005285] ? fdget+0x184/0x220 [ 3362.005299] __x64_sys_inotify_add_watch+0x1f4/0x360 [ 3362.005314] ? __pfx___x64_sys_inotify_add_watch+0x10/0x10 [ 3362.005336] do_syscall_64+0xbf/0x430 [ 3362.005353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3362.005367] RIP: 0033:0x7f81f1f88b19 [ 3362.005377] 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 [ 3362.005390] RSP: 002b:00007f81ef4fe188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fe [ 3362.005402] RAX: ffffffffffffffda RBX: 00007f81f209bf60 RCX: 00007f81f1f88b19 [ 3362.005411] RDX: 0000000004000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 3362.005418] RBP: 00007f81ef4fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3362.005426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3362.005433] R13: 00007fffbaf6220f R14: 00007f81ef4fe300 R15: 0000000000022000 [ 3362.005451] [ 3362.008369] FAULT_INJECTION: forcing a failure. [ 3362.008369] name failslab, interval 1, probability 0, space 0, times 0 [ 3362.008526] CPU: 0 UID: 0 PID: 96398 Comm: syz-executor.7 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3362.008544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3362.008552] Call Trace: [ 3362.008557] [ 3362.008564] dump_stack_lvl+0xfa/0x120 [ 3362.008588] should_fail_ex+0x4d7/0x5e0 [ 3362.008612] _copy_to_user+0x32/0xd0 [ 3362.008633] simple_read_from_buffer+0xe0/0x180 [ 3362.008660] proc_fail_nth_read+0x18a/0x240 [ 3362.008681] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 3362.008700] ? security_file_permission+0x22/0x90 [ 3362.008721] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 3362.008739] vfs_read+0x1eb/0xc70 [ 3362.008764] ? __pfx_vfs_read+0x10/0x10 [ 3362.008785] ? lock_release+0xc8/0x290 [ 3362.008815] ? __fget_files+0x20d/0x3b0 [ 3362.008847] ksys_read+0x121/0x240 [ 3362.008861] ? __pfx_ksys_read+0x10/0x10 [ 3362.008875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 3362.008908] do_syscall_64+0xbf/0x430 [ 3362.008928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3362.008942] RIP: 0033:0x7f298dbb469c [ 3362.008953] 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 [ 3362.008965] RSP: 002b:00007f298b177170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3362.008977] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f298dbb469c [ 3362.008986] RDX: 000000000000000f RSI: 00007f298b1771e0 RDI: 0000000000000005 [ 3362.008993] RBP: 00007f298b1771d0 R08: 0000000000000000 R09: 0000000000000000 [ 3362.009001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3362.009008] R13: 00007ffe8027d85f R14: 00007f298b177300 R15: 0000000000022000 [ 3362.009044] [ 3362.031874] CPU: 1 UID: 0 PID: 96406 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3362.031892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3362.031899] Call Trace: [ 3362.031904] [ 3362.031909] dump_stack_lvl+0xfa/0x120 [ 3362.031926] should_fail_ex+0x4d7/0x5e0 [ 3362.031941] should_failslab+0xc2/0x120 [ 3362.031957] __kmalloc_cache_noprof+0x81/0x6b0 [ 3362.031976] ? task_active_pid_ns+0xa9/0xd0 [ 3362.031991] ? alloc_name+0x41/0x110 [ 3362.032016] ? alloc_name+0x41/0x110 [ 3362.032033] alloc_name+0x41/0x110 [ 3362.032052] __x64_sys_memfd_create+0x130/0x280 [ 3362.032072] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 3362.032092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 3362.032117] do_syscall_64+0xbf/0x430 [ 3362.032132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3362.032146] RIP: 0033:0x7f031d319b19 [ 3362.032155] 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 [ 3362.032167] RSP: 002b:00007f031a88ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3362.032179] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f031d319b19 [ 3362.032187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f031d3730fb [ 3362.032194] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 3362.032202] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 3362.032210] R13: 0000000020000100 R14: 0000000000000fff R15: 00000000200016c0 [ 3362.032228] [ 3362.049188] FAULT_INJECTION: forcing a failure. [ 3362.049188] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3362.050110] CPU: 1 UID: 0 PID: 96447 Comm: syz-executor.0 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3362.050126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3362.050133] Call Trace: [ 3362.050138] [ 3362.050144] dump_stack_lvl+0xfa/0x120 [ 3362.050162] should_fail_ex+0x4d7/0x5e0 [ 3362.050183] _copy_to_user+0x32/0xd0 [ 3362.050204] simple_read_from_buffer+0xe0/0x180 [ 3362.050231] proc_fail_nth_read+0x18a/0x240 [ 3362.050253] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 3362.050272] ? security_file_permission+0x22/0x90 [ 3362.050293] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 3362.050311] vfs_read+0x1eb/0xc70 [ 3362.050336] ? __pfx_vfs_read+0x10/0x10 [ 3362.050354] ? lock_release+0xc8/0x290 [ 3362.050381] ? __fget_files+0x20d/0x3b0 [ 3362.050413] ksys_read+0x121/0x240 [ 3362.050427] ? __pfx_ksys_read+0x10/0x10 [ 3362.050442] ? fput+0x92/0xd0 [ 3362.050469] do_syscall_64+0xbf/0x430 [ 3362.050488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3362.050502] RIP: 0033:0x7fa05522269c [ 3362.050511] 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 [ 3362.050523] RSP: 002b:00007fa0527e5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3362.050535] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fa05522269c [ 3362.050543] RDX: 000000000000000f RSI: 00007fa0527e51e0 RDI: 0000000000000005 [ 3362.050550] RBP: 00007fa0527e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 3362.050558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3362.050565] R13: 00007ffedb04e46f R14: 00007fa0527e5300 R15: 0000000000022000 [ 3362.050601] 09:42:23 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) 09:42:23 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) [ 3362.076595] FAULT_INJECTION: forcing a failure. [ 3362.076595] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3362.077648] CPU: 1 UID: 0 PID: 96413 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3362.077665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3362.077672] Call Trace: [ 3362.077676] [ 3362.077680] dump_stack_lvl+0xfa/0x120 [ 3362.077696] should_fail_ex+0x4d7/0x5e0 [ 3362.077711] _copy_from_user+0x30/0xd0 [ 3362.077725] memdup_user+0x7e/0xe0 [ 3362.077742] strndup_user+0x78/0xe0 [ 3362.077757] __x64_sys_mount+0x136/0x310 [ 3362.077775] ? __pfx___x64_sys_mount+0x10/0x10 [ 3362.077795] do_syscall_64+0xbf/0x430 [ 3362.077810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3362.077823] RIP: 0033:0x7fdbaba02b19 [ 3362.077832] 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 [ 3362.077844] RSP: 002b:00007fdba8f78188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3362.077856] RAX: ffffffffffffffda RBX: 00007fdbabb15f60 RCX: 00007fdbaba02b19 [ 3362.077865] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 3362.077872] RBP: 00007fdba8f781d0 R08: 00000000200004c0 R09: 0000000000000000 [ 3362.077880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3362.077888] R13: 00007ffe22e37b4f R14: 00007fdba8f78300 R15: 0000000000022000 [ 3362.077905] 09:42:23 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) 09:42:23 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) (fail_nth: 4) [ 3362.200365] FAULT_INJECTION: forcing a failure. [ 3362.200365] name failslab, interval 1, probability 0, space 0, times 0 [ 3362.201658] CPU: 0 UID: 0 PID: 96499 Comm: syz-executor.1 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3362.201675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3362.201683] Call Trace: [ 3362.201688] [ 3362.201694] dump_stack_lvl+0xfa/0x120 [ 3362.201719] should_fail_ex+0x4d7/0x5e0 [ 3362.201741] ? inotify_update_watch+0x439/0xad0 [ 3362.201756] should_failslab+0xc2/0x120 [ 3362.201777] kmem_cache_alloc_noprof+0x80/0x690 [ 3362.201800] ? fsnotify_grab_connector+0x13a/0x280 [ 3362.201830] ? inotify_update_watch+0x439/0xad0 [ 3362.201844] inotify_update_watch+0x439/0xad0 [ 3362.201857] ? security_path_notify+0x27/0xa0 [ 3362.201883] __x64_sys_inotify_add_watch+0x2c5/0x360 [ 3362.201901] ? __pfx___x64_sys_inotify_add_watch+0x10/0x10 [ 3362.201935] do_syscall_64+0xbf/0x430 [ 3362.201954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3362.201968] RIP: 0033:0x7f81f1f88b19 [ 3362.201978] 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 [ 3362.201991] RSP: 002b:00007f81ef4fe188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fe [ 3362.202003] RAX: ffffffffffffffda RBX: 00007f81f209bf60 RCX: 00007f81f1f88b19 [ 3362.202011] RDX: 0000000004000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 3362.202019] RBP: 00007f81ef4fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3362.202026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3362.202033] R13: 00007fffbaf6220f R14: 00007f81ef4fe300 R15: 0000000000022000 [ 3362.202069] 09:42:34 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) (fail_nth: 2) 09:42:34 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x3, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) 09:42:34 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 4) 09:42:34 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) 09:42:34 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x6, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r1, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup/syz0\x00', 0x1ff) r2 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r3}], 0x1, 0x7fffffff) r4 = epoll_create(0x2) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000780)={{r3}, 0x0, 0x4, @inherit={0x78, &(0x7f0000000540)={0x0, 0x6, 0x0, 0x1, {0x8, 0x1, 0x0, 0x5, 0xabc}, [0x200, 0x8, 0x4, 0x188, 0x2, 0x2]}}, @subvolid=0x9}) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x0, 0x7, 0x6, 0xff, 0x0, 0x80, 0x13064, 0xa, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000400)}, 0x40, 0x0, 0xe60, 0x6, 0x2, 0x4, 0x3, 0x0, 0x9, 0x0, 0x9}, r5, 0xe, r1, 0x2) ppoll(&(0x7f0000000180)=[{r3}, {r1, 0x1000}, {r1, 0x200}, {r2, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:42:34 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 09:42:34 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) (fail_nth: 5) 09:42:34 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) [ 3372.683296] FAULT_INJECTION: forcing a failure. [ 3372.683296] name failslab, interval 1, probability 0, space 0, times 0 [ 3372.684232] CPU: 1 UID: 0 PID: 96507 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3372.684248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3372.684255] Call Trace: [ 3372.684260] [ 3372.684265] dump_stack_lvl+0xfa/0x120 [ 3372.684286] should_fail_ex+0x4d7/0x5e0 [ 3372.684304] should_failslab+0xc2/0x120 [ 3372.684319] __kmalloc_cache_noprof+0x81/0x6b0 [ 3372.684336] ? __might_fault+0xe0/0x190 [ 3372.684355] ? copy_mount_options+0x55/0x180 [ 3372.684376] ? copy_mount_options+0x55/0x180 [ 3372.684390] ? memdup_user+0x95/0xe0 [ 3372.684405] copy_mount_options+0x55/0x180 [ 3372.684422] __x64_sys_mount+0x1ab/0x310 [ 3372.684437] ? __pfx___x64_sys_mount+0x10/0x10 [ 3372.684457] do_syscall_64+0xbf/0x430 [ 3372.684473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3372.684486] RIP: 0033:0x7fdbaba02b19 [ 3372.684496] 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 [ 3372.684508] RSP: 002b:00007fdba8f78188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3372.684520] RAX: ffffffffffffffda RBX: 00007fdbabb15f60 RCX: 00007fdbaba02b19 [ 3372.684528] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 3372.684536] RBP: 00007fdba8f781d0 R08: 00000000200004c0 R09: 0000000000000000 [ 3372.684544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3372.684551] R13: 00007ffe22e37b4f R14: 00007fdba8f78300 R15: 0000000000022000 [ 3372.684569] 09:42:34 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 5) [ 3372.782220] loop2: detected capacity change from 0 to 7 09:42:34 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x7, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) [ 3372.808103] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3372.819881] loop6: detected capacity change from 0 to 64 09:42:34 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x1267, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) 09:42:45 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x1274, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) 09:42:45 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) (fail_nth: 3) 09:42:45 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 6) 09:42:45 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:42:45 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x8, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) 09:42:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) (fail_nth: 6) 09:42:45 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 09:42:45 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz1\x00', 0x1ff) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x4, @perf_bp={&(0x7f0000000440), 0x6}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, 0xffffffffffffffff, 0x2) r2 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/syz0\x00', 0x1ff) poll(&(0x7f0000000740)=[{r3}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r3}, {0xffffffffffffffff, 0x1000}, {0xffffffffffffffff, 0x200}, {r2, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) r4 = syz_open_dev$mouse(&(0x7f0000004ac0), 0x300000000000, 0x18800) r5 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000004b00)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000004b40), 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005200)=[{{&(0x7f0000000500)=@file={0x8beb405f673de6e3, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000580)="005fd374fbd680e6303d3912eb2d4bd93c6317ee217737f68c93ef6735ff1f4db720780767351d7eb2cbffed76534f6ae88b06c55ac83a5106ed1ec63856981fb76be4989556bf8440d88247e951c3cd64a369c7da375577d5046af7268fbc0deb006a1506b0e9cd0174a6fc0b281b1b7f7a9dda2431654f358bd8dce1c0ec176c50e086a157b2ac4cb3d73fed5505e1abdb34b5ab0592b45845b9713da1", 0x9e}, {&(0x7f0000000640)="88d3baaaa42a3d5d15398f2fc5908f490b16ccff1258627c98cafd6d00111b89cf588c78bff6f3da47ede3b9b62cdf0ed06662a90bdab1502c98579c30561f00425ed6884cc8785a46d429fcd1f04e3c321bde54480c49a1479f3dc0c64be8ac6d52c44bc751cb7ad4d1bef21a7c7e2f398283f9596cdc5f686f", 0x7a}], 0x2, &(0x7f0000000800)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40, 0x404c010}}, {{&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f00000008c0)="d217ab17f9ddde1c9af3362aee88d908426d5067ce3606a111cc80d169239d203574f59a7050d15f3d3eea53e92a66e4429f1dc1a3ec562efeab1687b4777a303c6bfa15", 0x44}, {&(0x7f0000000940)="2cf9efde3b2af18f72e2b257723465c1f3248cc47427dc2f1c1be25962f05b98b68d5fbc055138cbc0ecc6727a5c834a04885b241334c5885882cafedd07730771cc108431550c753317f81cf1a62cab5758d4c59af77d80de25152006ea27635c46cbf87626290001cdcba8b4b219ed572fa2f5ea1d008e760a2e0dc973a26d464292371e69be371f0275afe7a28d88b7d19fff8639b73d45f5b2ee8c26b5871067c4b6a4a4c10a54ea", 0xaa}], 0x2, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0x48}}, {{&(0x7f0000000e00)=@abs={0x0, 0x0, 0x80004e20}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000e80)="bf23439231539808bab18ab4e7db3e0d347383edb9422125824d21b6b935c0a85c2a7d5b8d6dd7055309c2961f3b8ae0cf1d53bec58aee4eb26513a4e60b21d804d2f6e1c8a90e1c4050b2e883155e5ec2fd22d94f398e34f6b88c32c3a48f5f511e9f2ef75a59cb596d50a6e248dc0e79aaa952998f32d29a159d4eae50061e361d7a6479d09b500e0263cb640b368e5b945f4097a615dac35323dfde36be7ae7a5152452109831368be3e345e089395011d82da6855d11f14c8dfae2b1c2", 0xbf}, {&(0x7f0000000f40)="f66a8e3e4b8ba718ca8793a6272c33caaa14e142db652ae68d6c9b90a6636330771c4d3a4376061841fbee18f554eb1f8ea92e74f5d1d9b85a62d0fce313c646787d1f745179fba362e24723b7f3c9845c5cb81c542bfd04fe786f9b4458b0d0ecf660b30cce85ce243a47855d3f52bd84d16f177b301cbb931b9eccc465afc10e9d9a3449c2b1f10f9ff1f71896edb56f615a856d9f6bb8e86b2e7349fa82a7878dd42acf34a2508e0229dd52dddd39e07f109c5561ef4a21470d6b17a0f1959317ea8457564937ecfd5348ae9979c48be79c9808c722", 0xd7}, {&(0x7f0000001040)="aeffd3db39e71d6347205226ab9f4ec324a14c99b298fbb6cbcb7062080c0e2ace64f607dd4dcab401e7a334da2df0fafbef6f363a03a80829e10804e6d70d8de65bf423159f11a5e906f8718740fcc6d7145021c235db64df0226", 0x5b}, {&(0x7f00000010c0)='s', 0x1}, {&(0x7f0000001100)="ce5c18ef7c64eb98da51f5d29ac6c71d19c9c70fd3a3356782b9e5c873af3a3ce33391d98f6b2ef7fc6183c1e4260edc994f72ae8b6c9ba5a0dd32dafeb6956644761f5726c0be4dc4a197bb43c0e290b9f7e93accdae0bcb02ee71acd0f8e0fb6d8b93048a1b4f28e2850f56cd0466c807d6e069440cff6505182c3074738e985af085b956dede7a2a96bb2e14183974be6bd455458a2d9d30abb5ddbd2097520b26b6fa65491aab54817d5d54e700d5d95d85cc06d9cd55549df38d21168b3019db852c7f3102497c9cf59b3f173ab7270b286a0634434ba3d4a787c9f4a020da554b56821d8", 0xe7}, {&(0x7f0000001200)="0649a271991ce94fb774dfa94bffe1bbc5ab1fdafd958e", 0x17}, {&(0x7f0000001240)="5a2e7578335d472ee5b9ca0c211f6df01c23e949a9cc9e82cd7c7789c8c7a1be7a62e281f229d1b0500756616917fd3cee70ae095c2647102e7fb6b53ffc7feacad9a7de1ba7f673d6edce8bbb3096ad005534b41e9e59f21e13bcc5a37f3e62b8eb4f3235acd24afd143245037f5c168d00bd081e8b2c4e6edc6c8bc5314e5afcf4f4dcc4d520a6fd4ecd9529d86c8d2d04846918bf65ffcd7f0e47fdfaa8cce2ee8ceb9c84fbcbfccdc9220b0e67dbd100dafe492101004103c1b907e03c5fea95976b09f8996d3bfbefbb91dfd798d2d79066868714f0", 0xd8}], 0x7, &(0x7f0000001540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}], 0x58, 0x810}}, {{&(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001640)="0b2bf16fc74fa284e2f4c325d73af6ea059c66e98155817692f06cd0d63ba3150f10d4e753549520763912ae54d8c0664841ac34c1f82fe688f70afb3a37209fbd7c5ad75fe0b68658baa27d6dbae4dccb25ecb508740cd262661d1c57e56d16a04a6c6bba0c094f0f6dc812891c327e212f029c051395385ae671c5b3a6a368fdd2a06869f3a874aeb95b1a41f14c32dd74649dd791a39ecf5b2ecbb1337e8edfa5b17c0115249f2be83d8ca5107416e6b1cc85abbf817dfc9d6317cc677b3f0bea3814ab543f8561f058ff7551c3", 0xcf}, {&(0x7f0000001740)="379c1850d08ede4d321a43aa27ff797122c0d4ff5863aeee1bd6f7ca913fad17abd4e4c35cc15b16e720c9d44c29f60793527f5c13ca5b4310ff658a5a4536312023c503fea782f768ddc4d6ecb5d258853a9cd84de801f37246d0a409af5c8381c953d34952b85c1f2e9a452ab3c89c682e01802417", 0x76}, {&(0x7f00000017c0)="c65a4e8ffb5970c42da2f248a08470ef62f08eacac493bf92183a7cd2a1c2ec7cb598daccecc7ffb07d305368d79857550057911bf4d7e750ea720d83c48a8af15ce426fb19478a6033d60bf7a58bd00ef03374781c1551068f1c7169dbf20e4e8c59c392d9da0af592d2cfa159eef065e", 0x71}, {&(0x7f0000001840)="45a2c653467bd1cfd4c274c447ed85f8065d8eccfe236a8fb519fd5bc9c0160269a3b6edefc6ba7f5911aa1c69ba3f2b83234495b16a94c6681b13a4ed60963e1818d07c8d2caec138dd838afb3d922f0164a7ac62e66ba10820d3f471eaaf06bd831793a9ca9adaa949952477ab32d86f3c7862f20ec9a2521941eedf67d03193ecacf26b0f2bec3ca3bc67c2c6bba7f473e3adfd7554db55a0d16997cba11e9a274bdf8c7c44772a954795c79ce678b248af247b77041d601b89fe9e06fca3bbdfa0674f5b6926adc78b34c928c5df5901fab23707d606603453a4ea4deee12c2eef5005e4f3e71734fb3a6da9", 0xee}], 0x4, 0x0, 0x0, 0x50}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001980)="32b3d9780a0c6966377b09836701907b695b0f75a5625959110a29ba343977ee90edf6d8fef636f1cbdf3e6e75179dbb0d48dfde0754c58169584eb44076ce9d39cd0a28d5c196c68f34f251589f49fdd5ad25c9e456274cae2cbed6409b5762b9d23bec9cbb58b625f003f878d369c2ae36bc33bbb4acf99b28b9f67baf6822d23151e05f3937f1662d51413417e6aaf90fdeaa9780d62e6ced48538add309613e59dfb06362d59881f3699b0d0ce2226e655cb486ea48f7bebf922fd255a9d889b4b0acee9c153c4ed1f538dd0", 0xce}], 0x1, &(0x7f0000000a40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r2, r0]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r2]}}], 0x170, 0x4}}, {{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000002080)="c992aa1e8cae43135a6429f3e9037e8635d681e6eaafeb73271ffb78fb86fdcf9c363ab1b03457e11ca641d76b79cceafcfb9fccdd19dcdcf51330bb439fb304442bb7b01390da3c02e84e2eb3471035c48f6e0077f0d8996f44334f7baf6b114e5f703434e6ec5830052761a21919c286d83d5aa89d950b53a23c9a970218fa5a94da62abe3299832b683083940a4ee6b4ba9fa72f0d858e19851d2f0ce27160d94c61d831283870b17e28f", 0xac}, {&(0x7f0000002140)="2f1dc7090cfe6aad23010cb2231b40014603fc5d4184", 0x16}, {&(0x7f0000002180)="037221ca4d5b9b28604b5a5af2d1e12f35fc5ff4e86e6e420aabb30c34de17b69eb4d1fd710aa627b63216dc6ac7e9e505625e306139a61f192c7c0830685f109bcba003c4", 0x45}, 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{&(0x7f0000003840)}, {&(0x7f0000003880)="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0x1000}, {&(0x7f0000004880)="a9af0c589188c989210e58869f682c", 0xf}], 0xa, 0x0, 0x0, 0x4020000}}, {{&(0x7f0000004980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004a80)=[{&(0x7f0000004a00)="18e505dc9aba853e03b9e2338d25e48e247b8ff6a804f56b1f315e8ec0bbfb9a5b17600b535ac684b2b419e1d676d18f424f531ac4727ce1f8bc9e9309d6f1fce7ca02e49e813dfb2793456b1a154f3667534614f8996eef2b3b4c425f5267594ec18db979", 0x65}], 0x1, &(0x7f0000004b80)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [r0, r0, r0, r4, r0, r5, 0xffffffffffffffff, r6, r3, r0]}}], 0x58, 0x11}}, {{&(0x7f0000004c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005140)=[{&(0x7f0000004c80)="5cf52f71d639161ff035046f8450e3aa574807ec5d71c8ab825b6803165175d2baf11b994d9e2c0e6ddfc3341e63d6033db1bb0652d554cee6f34fc2b9da48c3604f2fed71b093c6501b1b791df622", 0x4f}, {&(0x7f0000004d00)="a09a076c656ae0d382e3ff17d8795e85b6d9e750e96793c80dba28a3d4d6463cd26f31cd400faae4d6fe6ab3e360ef8683a8f52ff47a8073d70fb05a1cc9c01700bc19b909b5c69fd3e12f2ffa31b0f936587b95ec9d68df92bd0be2343e0f795e4642b9b78efcb96f967a3730a59a468f956b0ee75f73b28123147e5469aeff43542fa67db1", 0x86}, {&(0x7f0000004dc0)="72d5a0d0be1126a42da0f5b551918e227461f6e64d8e6ec6ef7df082caeb5582b437c060c005697a11f817660521474a17a52690cdd539d9a12b4b13fc22d2a70c253f8db2b19d950e1355971e391ffd80f430ecd5e5", 0x56}, {&(0x7f0000004e40)="ff662df62093a31219a28dfa184e80ecf85726ef32c662db22f428bff6f51059a7da04063479c0e4c5b230a6c5ae83a2d18061bd46b3e9041c62a71811e80e4229b7faaacb28b59e501d8366274611099b1b6d647eb4f0e982980e0f637c0144e6167e3cb222f2189ff3adbecda70f514da79fc5cf83c80cc756795bb66cec68", 0x80}, {&(0x7f0000004ec0)="1ac65ad98c56f4c78aa06aeca3aab99bf56f2777f05adf4f0080007bdae9058d1856ac8e29487fb26f4e6bf6582a184ea59f0ef13fd92c9531922c7de6218ae8194f51f0cf307b079a1e4bb7599108b052c2a874988d95b75bbe2b4bc47d026108c406c26723", 0x66}, {&(0x7f0000004f40)="fc557a5c69943ca20f1ebf6c8f5683f334eb31bca9b4e045c38cfbe989587415058a238b4e44b6b5da5abb129caff25bc54694c01c2bad8f28d56059f85b4385b42666e792befaf53c38e944", 0x4c}, {&(0x7f0000004fc0)="87eecd9be0149a2be319afb7ff559235620a2d825be056c568898f5cd4012620c018e34c63deefea5457ce77aac3ca5c6e5f936a72f479dccf58ce9b0f0ec1d3bf446d4117bdb3127f995267c8249fcfd7e06d46d4b8e8b8fae2d414", 0x5c}, {&(0x7f0000005040)="cb0dc773d91e71eac946d94625e2a43d3f3e8604a8700add800e8c2ebc3f83644872874e28101134ce1545", 0x2b}, {&(0x7f0000005080)="6ed35e452bc985f97c0d2850f8e20ffcb164ba16137d92f9134997ad0c323eeed0", 0x21}, {&(0x7f00000050c0)="a14ec1b6d36461d5bb4629d6e6778f944c40aaa902e64504826690940d5f15941ad819d1b25e0571d3e5005ddf70a60283cc7aa17bd00fa20b5c0ef3d2fd70f8c540588dd88230ced673ed0580892919be8e", 0x52}], 0xa, 0x0, 0x0, 0x4420}}], 0x9, 0x4040090) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 3383.814510] loop6: detected capacity change from 0 to 64 [ 3383.851062] FAULT_INJECTION: forcing a failure. [ 3383.851062] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3383.852979] CPU: 1 UID: 0 PID: 96900 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3383.853011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3383.853025] Call Trace: [ 3383.853033] [ 3383.853042] dump_stack_lvl+0xfa/0x120 [ 3383.853076] should_fail_ex+0x4d7/0x5e0 [ 3383.853107] strncpy_from_user+0x3b/0x2f0 [ 3383.853145] alloc_name+0x78/0x110 [ 3383.853182] __x64_sys_memfd_create+0x130/0x280 [ 3383.853220] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 3383.853258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 3383.853305] do_syscall_64+0xbf/0x430 [ 3383.853336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3383.853360] RIP: 0033:0x7f031d319b19 [ 3383.853378] 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 [ 3383.853401] RSP: 002b:00007f031a88ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3383.853424] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f031d319b19 [ 3383.853439] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f031d3730fb [ 3383.853453] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 3383.853468] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 3383.853482] R13: 0000000020000100 R14: 0000000000000fff R15: 00000000200016c0 [ 3383.853516] [ 3383.878123] FAULT_INJECTION: forcing a failure. [ 3383.878123] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3383.880110] CPU: 1 UID: 0 PID: 96910 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3383.880141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3383.880154] Call Trace: [ 3383.880162] [ 3383.880170] dump_stack_lvl+0xfa/0x120 [ 3383.880200] should_fail_ex+0x4d7/0x5e0 [ 3383.880229] _copy_from_user+0x30/0xd0 [ 3383.880256] copy_mount_options+0x76/0x180 [ 3383.880292] __x64_sys_mount+0x1ab/0x310 [ 3383.880320] ? __pfx___x64_sys_mount+0x10/0x10 [ 3383.880358] do_syscall_64+0xbf/0x430 [ 3383.880388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3383.880412] RIP: 0033:0x7fdbaba02b19 [ 3383.880430] 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 [ 3383.880452] RSP: 002b:00007fdba8f78188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3383.880475] RAX: ffffffffffffffda RBX: 00007fdbabb15f60 RCX: 00007fdbaba02b19 [ 3383.880491] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 3383.880505] RBP: 00007fdba8f781d0 R08: 00000000200004c0 R09: 0000000000000000 [ 3383.880520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3383.880534] R13: 00007ffe22e37b4f R14: 00007fdba8f78300 R15: 0000000000022000 [ 3383.880568] 09:42:45 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:42:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) (fail_nth: 7) 09:42:45 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) syz_emit_ethernet(0xfffffffffffffeaf, &(0x7f0000000580)=ANY=[@ANYBLOB="aaaaaa04000000ffffff3aff0001000cb4a80000000000009023cb3c4e2a2f0f97946616999f4211c13baf0648acedb408987464927adbc3c84bfff023b1c6fbe3f344ec757e5c28a15fc6df93bbc3d5a4c2e64db54018c7e819f82f9d5af010c9db80dad6b281fb6404660ea7b48d4d9b74d681ddf1c8e6e57f916d3515f3b467896fd00ba84897993576eb8d451d47dc383db448c329ebd4b5f8b44cef2d18b0791aaa1ecae6fb9a39a6d234705461d037722728caed1233b5f5691abf3db64314cb061726ce91f3f40e36737e7a04ac8134451ebce3bb33436a08ee37c36de1907b5038797090ec1d66c13a920de3fdd13c618e03f514688a9930bfb01aa415b271ea8fe21069092577bf43ffe3c9694741b79bd88935e31049d1da8cf1e05b654e2600f7bfd56aa23da3d11c68ea99f4c97f51adba42bf66fec62106fc3d5f2ae559ad359cb1449fb011f7fcf21974"], 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000480)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x7fff0000}]}) unshare(0x0) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/syz1\x00', 0x1ff) [ 3384.012940] No source specified 09:42:45 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x9, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) 09:42:45 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) (fail_nth: 4) 09:42:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) (fail_nth: 8) 09:42:45 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:42:45 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 7) 09:42:45 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x3, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) [ 3384.138360] FAULT_INJECTION: forcing a failure. [ 3384.138360] name failslab, interval 1, probability 0, space 0, times 0 [ 3384.140430] CPU: 1 UID: 0 PID: 97195 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3384.140462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3384.140476] Call Trace: [ 3384.140484] [ 3384.140492] dump_stack_lvl+0xfa/0x120 [ 3384.140527] should_fail_ex+0x4d7/0x5e0 [ 3384.140557] ? shmem_alloc_inode+0x27/0x50 [ 3384.140589] should_failslab+0xc2/0x120 [ 3384.140616] kmem_cache_alloc_lru_noprof+0x84/0x690 [ 3384.140652] ? perf_trace_lock+0xb5/0x5d0 [ 3384.140698] ? shmem_alloc_inode+0x27/0x50 [ 3384.140728] shmem_alloc_inode+0x27/0x50 [ 3384.140760] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 3384.140800] alloc_inode+0x67/0x250 [ 3384.140832] new_inode+0x1e/0x160 [ 3384.140864] __shmem_get_inode+0x17c/0xea0 [ 3384.140909] __shmem_file_setup+0x108/0x370 [ 3384.140944] ? alloc_fd+0x2c1/0x560 [ 3384.140984] alloc_file+0x2ae/0x590 [ 3384.141023] __x64_sys_memfd_create+0x193/0x280 [ 3384.141061] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 3384.141099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 3384.141144] do_syscall_64+0xbf/0x430 [ 3384.141175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3384.141199] RIP: 0033:0x7f031d319b19 [ 3384.141217] 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 [ 3384.141240] RSP: 002b:00007f031a88ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3384.141263] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f031d319b19 [ 3384.141278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f031d3730fb [ 3384.141293] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 3384.141307] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 3384.141321] R13: 0000000020000100 R14: 0000000000000fff R15: 00000000200016c0 [ 3384.141355] [ 3384.141464] No source specified [ 3384.157671] FAULT_INJECTION: forcing a failure. [ 3384.157671] name failslab, interval 1, probability 0, space 0, times 0 [ 3384.158848] CPU: 0 UID: 0 PID: 97210 Comm: syz-executor.1 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3384.158864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3384.158872] Call Trace: [ 3384.158877] [ 3384.158883] dump_stack_lvl+0xfa/0x120 [ 3384.158908] should_fail_ex+0x4d7/0x5e0 [ 3384.158931] ? fsnotify_add_mark_locked+0x291/0xf90 [ 3384.158945] should_failslab+0xc2/0x120 [ 3384.158964] kmem_cache_alloc_noprof+0x80/0x690 [ 3384.158984] ? fsnotify_add_mark_locked+0x280/0xf90 [ 3384.158998] ? lock_release+0xc8/0x290 [ 3384.159027] ? fsnotify_add_mark_locked+0x291/0xf90 [ 3384.159040] fsnotify_add_mark_locked+0x291/0xf90 [ 3384.159071] inotify_update_watch+0x822/0xad0 [ 3384.159098] __x64_sys_inotify_add_watch+0x2c5/0x360 [ 3384.159117] ? __pfx___x64_sys_inotify_add_watch+0x10/0x10 [ 3384.159150] do_syscall_64+0xbf/0x430 [ 3384.159170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3384.159184] RIP: 0033:0x7f81f1f88b19 [ 3384.159194] 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 [ 3384.159207] RSP: 002b:00007f81ef4fe188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fe [ 3384.159219] RAX: ffffffffffffffda RBX: 00007f81f209bf60 RCX: 00007f81f1f88b19 [ 3384.159228] RDX: 0000000004000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 3384.159235] RBP: 00007f81ef4fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3384.159243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3384.159250] R13: 00007fffbaf6220f R14: 00007f81ef4fe300 R15: 0000000000022000 [ 3384.159286] [ 3384.291511] FAULT_INJECTION: forcing a failure. [ 3384.291511] name failslab, interval 1, probability 0, space 0, times 0 [ 3384.292508] CPU: 0 UID: 0 PID: 97308 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3384.292542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3384.292557] Call Trace: [ 3384.292565] [ 3384.292575] dump_stack_lvl+0xfa/0x120 [ 3384.292610] should_fail_ex+0x4d7/0x5e0 [ 3384.292643] ? getname_flags.part.0+0x48/0x540 [ 3384.292672] should_failslab+0xc2/0x120 [ 3384.292687] kmem_cache_alloc_noprof+0x80/0x690 [ 3384.292710] ? getname_flags.part.0+0x48/0x540 [ 3384.292725] getname_flags.part.0+0x48/0x540 [ 3384.292742] getname_flags+0x95/0xe0 [ 3384.292755] user_path_at+0x27/0x90 [ 3384.292771] __x64_sys_mount+0x1fb/0x310 [ 3384.292786] ? __pfx___x64_sys_mount+0x10/0x10 [ 3384.292805] do_syscall_64+0xbf/0x430 [ 3384.292821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3384.292834] RIP: 0033:0x7fdbaba02b19 [ 3384.292843] 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 [ 3384.292855] RSP: 002b:00007fdba8f78188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3384.292867] RAX: ffffffffffffffda RBX: 00007fdbabb15f60 RCX: 00007fdbaba02b19 [ 3384.292875] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 3384.292883] RBP: 00007fdba8f781d0 R08: 00000000200004c0 R09: 0000000000000000 [ 3384.292890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3384.292897] R13: 00007ffe22e37b4f R14: 00007fdba8f78300 R15: 0000000000022000 [ 3384.292914] 09:42:59 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:42:59 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) (fail_nth: 9) 09:42:59 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0xa, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) 09:42:59 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) (fail_nth: 5) 09:42:59 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x1275, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) 09:42:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x8940, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xb, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r1, 0x2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x43, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x6040a, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xff7f, 0x2, @perf_bp={&(0x7f0000000600), 0x4}, 0xc048, 0xfffffffffffffffe, 0x7, 0x2, 0x790000, 0x106, 0x100, 0x0, 0x7, 0x0, 0x9}, 0xffffffffffffffff, 0xe, r2, 0x8) r4 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r4}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r4}, {r1, 0x1000}, {r1, 0x200}, {r3, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ppoll(&(0x7f0000000480)=[{r1, 0x8}], 0x1, &(0x7f0000000500)={r5, r6+60000000}, &(0x7f0000000540)={[0x80000001]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) r7 = dup(r0) perf_event_open(&(0x7f0000000400)={0x6, 0x80, 0xf, 0x2, 0x3d, 0x3f, 0x0, 0x1ff, 0x0, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x0, 0x4}, 0x8010, 0x2, 0x21, 0x3, 0x101, 0x4, 0xffff, 0x0, 0x7fff, 0x0, 0xff}, 0xffffffffffffffff, 0x10, r7, 0xa) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:42:59 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 8) 09:43:00 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x4, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) [ 3398.507713] loop2: detected capacity change from 0 to 7 [ 3398.523607] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3398.547741] No source specified 09:43:00 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) (fail_nth: 6) 09:43:00 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 9) 09:43:00 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:43:00 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0xb, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) [ 3398.670400] FAULT_INJECTION: forcing a failure. [ 3398.670400] name failslab, interval 1, probability 0, space 0, times 0 [ 3398.671524] CPU: 1 UID: 0 PID: 97575 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3398.671541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3398.671549] Call Trace: [ 3398.671554] [ 3398.671558] dump_stack_lvl+0xfa/0x120 [ 3398.671580] should_fail_ex+0x4d7/0x5e0 [ 3398.671597] ? security_inode_alloc+0x3e/0x130 [ 3398.671610] should_failslab+0xc2/0x120 [ 3398.671625] kmem_cache_alloc_noprof+0x80/0x690 [ 3398.671643] ? __pfx_map_id_range_down+0x10/0x10 [ 3398.671663] ? security_inode_alloc+0x3e/0x130 [ 3398.671674] security_inode_alloc+0x3e/0x130 [ 3398.671688] inode_init_always_gfp+0xc9d/0xff0 [ 3398.671705] alloc_inode+0x8d/0x250 [ 3398.671721] new_inode+0x1e/0x160 [ 3398.671737] __shmem_get_inode+0x17c/0xea0 [ 3398.671773] __shmem_file_setup+0x108/0x370 [ 3398.671790] ? alloc_fd+0x2c1/0x560 [ 3398.671813] alloc_file+0x2ae/0x590 [ 3398.671836] __x64_sys_memfd_create+0x193/0x280 [ 3398.671855] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 3398.671875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 3398.671900] do_syscall_64+0xbf/0x430 [ 3398.671916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3398.671929] RIP: 0033:0x7f031d319b19 [ 3398.671939] 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 [ 3398.671951] RSP: 002b:00007f031a88ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3398.671963] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f031d319b19 [ 3398.671971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f031d3730fb [ 3398.671979] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 3398.671986] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 3398.671994] R13: 0000000020000100 R14: 0000000000000fff R15: 00000000200016c0 [ 3398.672011] [ 3398.686585] FAULT_INJECTION: forcing a failure. [ 3398.686585] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3398.687507] CPU: 1 UID: 0 PID: 97582 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3398.687522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3398.687528] Call Trace: [ 3398.687532] [ 3398.687536] dump_stack_lvl+0xfa/0x120 [ 3398.687551] should_fail_ex+0x4d7/0x5e0 [ 3398.687566] strncpy_from_user+0x3b/0x2f0 [ 3398.687585] getname_flags.part.0+0x8d/0x540 [ 3398.687605] getname_flags+0x95/0xe0 [ 3398.687617] user_path_at+0x27/0x90 [ 3398.687630] __x64_sys_mount+0x1fb/0x310 [ 3398.687644] ? __pfx___x64_sys_mount+0x10/0x10 [ 3398.687663] do_syscall_64+0xbf/0x430 [ 3398.687678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3398.687690] RIP: 0033:0x7fdbaba02b19 [ 3398.687699] 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 [ 3398.687711] RSP: 002b:00007fdba8f78188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3398.687722] RAX: ffffffffffffffda RBX: 00007fdbabb15f60 RCX: 00007fdbaba02b19 [ 3398.687730] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 3398.687737] RBP: 00007fdba8f781d0 R08: 00000000200004c0 R09: 0000000000000000 [ 3398.687752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3398.687759] R13: 00007ffe22e37b4f R14: 00007fdba8f78300 R15: 0000000000022000 [ 3398.687780] [ 3398.704859] FAT-fs (loop6): unable to read boot sector 09:43:00 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) (fail_nth: 10) 09:43:00 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x8, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 09:43:00 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:43:00 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 10) 09:43:00 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) (fail_nth: 7) 09:43:00 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x1276, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) [ 3398.854863] FAT-fs (loop6): unable to read boot sector [ 3398.906458] FAULT_INJECTION: forcing a failure. [ 3398.906458] name failslab, interval 1, probability 0, space 0, times 0 [ 3398.908332] CPU: 1 UID: 0 PID: 97743 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3398.908362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3398.908375] Call Trace: [ 3398.908383] [ 3398.908391] dump_stack_lvl+0xfa/0x120 [ 3398.908424] should_fail_ex+0x4d7/0x5e0 [ 3398.908453] should_failslab+0xc2/0x120 [ 3398.908479] __kmalloc_cache_noprof+0x81/0x6b0 [ 3398.908509] ? __get_fs_type+0xe6/0x160 [ 3398.908535] ? alloc_fs_context+0x57/0xb20 [ 3398.908562] ? alloc_fs_context+0x57/0xb20 [ 3398.908582] alloc_fs_context+0x57/0xb20 [ 3398.908611] path_mount+0xd8d/0x2140 [ 3398.908636] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 3398.908664] ? __pfx_path_mount+0x10/0x10 [ 3398.908689] ? kmem_cache_free+0x2a4/0x550 [ 3398.908721] ? putname.part.0+0xc0/0x160 [ 3398.908753] ? getname_flags.part.0+0x1c6/0x540 [ 3398.908795] ? putname.part.0+0xc0/0x160 [ 3398.908834] __x64_sys_mount+0x293/0x310 [ 3398.908859] ? __pfx___x64_sys_mount+0x10/0x10 [ 3398.908894] do_syscall_64+0xbf/0x430 [ 3398.908923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3398.908947] RIP: 0033:0x7fdbaba02b19 [ 3398.908963] 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 [ 3398.908985] RSP: 002b:00007fdba8f78188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3398.909006] RAX: ffffffffffffffda RBX: 00007fdbabb15f60 RCX: 00007fdbaba02b19 [ 3398.909021] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 3398.909034] RBP: 00007fdba8f781d0 R08: 00000000200004c0 R09: 0000000000000000 [ 3398.909048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3398.909061] R13: 00007ffe22e37b4f R14: 00007fdba8f78300 R15: 0000000000022000 [ 3398.909093] [ 3398.935672] FAULT_INJECTION: forcing a failure. [ 3398.935672] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3398.937503] CPU: 1 UID: 0 PID: 97749 Comm: syz-executor.1 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3398.937547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3398.937566] Call Trace: [ 3398.937576] [ 3398.937590] dump_stack_lvl+0xfa/0x120 [ 3398.937632] should_fail_ex+0x4d7/0x5e0 [ 3398.937676] _copy_to_user+0x32/0xd0 [ 3398.937707] simple_read_from_buffer+0xe0/0x180 [ 3398.937744] proc_fail_nth_read+0x18a/0x240 [ 3398.937780] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 3398.937807] ? security_file_permission+0x22/0x90 [ 3398.937843] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 3398.937870] vfs_read+0x1eb/0xc70 [ 3398.937899] ? __pfx_vfs_read+0x10/0x10 [ 3398.937923] ? lock_release+0xc8/0x290 [ 3398.937962] ? __fget_files+0x20d/0x3b0 [ 3398.937994] ksys_read+0x121/0x240 [ 3398.938016] ? __pfx_ksys_read+0x10/0x10 [ 3398.938049] do_syscall_64+0xbf/0x430 [ 3398.938077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3398.938099] RIP: 0033:0x7f81f1f3b69c [ 3398.938115] 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 [ 3398.938136] RSP: 002b:00007f81ef4fe170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3398.938157] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f81f1f3b69c [ 3398.938171] RDX: 000000000000000f RSI: 00007f81ef4fe1e0 RDI: 0000000000000005 [ 3398.938184] RBP: 00007f81ef4fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3398.938198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3398.938210] R13: 00007fffbaf6220f R14: 00007f81ef4fe300 R15: 0000000000022000 [ 3398.938243] 09:43:00 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x10, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) [ 3398.984214] loop2: detected capacity change from 0 to 7 [ 3399.011846] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:43:00 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:43:00 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc04c, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x3) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x9d8, &(0x7f0000003a00), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x16, &(0x7f0000000040)=[{&(0x7f0000000000)=""/4, 0x4}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) close(r3) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) [ 3399.149368] FAT-fs (loop6): unable to read boot sector 09:43:11 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000000) 09:43:11 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) (fail_nth: 8) 09:43:11 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2201, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) 09:43:11 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 11) 09:43:11 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x300, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) 09:43:11 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:43:11 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 09:43:11 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r1, 0x2) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000540)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) pwrite64(r2, &(0x7f0000000580)="70cbf52c3071165c2b24bbe04aaf186a19826bb7d6d9c4059bc5afa556d33ee94bebf5b335c1f6dbd7f9bc609c1480689966051bc7715c3218b852fb935cb12d1fc870acd9bc70406e20ec63470d8721d86513527c030770851641586ce0dc9a12761a160a2c59f79783e6a15db4f4d7d97e16a1edd11da50a0872e415cd9fa8e22639325caebf7e9e7382e1ea1ec6587846ee46f673bb95f30d1dfc1ff763c403d855f228d06988", 0xa8, 0x401) r3 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r4 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r4}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r4}, {r1, 0x1000}, {r1, 0x200}, {r3, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) fcntl$getownex(r3, 0x10, &(0x7f0000000440)={0x0, 0x0}) perf_event_open(&(0x7f00000004c0)={0x0, 0x80, 0x24, 0x3, 0xf8, 0x4, 0x0, 0x6, 0x9000, 0xc, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x9, 0x1}, 0x11040, 0xfffffffffffffffb, 0xe3e8, 0x5, 0x9, 0x800, 0x6, 0x0, 0x2, 0x0, 0x8}, r5, 0x7, r0, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/syz0\x00', 0x1ff) [ 3410.050429] FAULT_INJECTION: forcing a failure. [ 3410.050429] name failslab, interval 1, probability 0, space 0, times 0 [ 3410.051470] CPU: 0 UID: 0 PID: 98027 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3410.051489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3410.051497] Call Trace: [ 3410.051501] [ 3410.051506] dump_stack_lvl+0xfa/0x120 [ 3410.051528] should_fail_ex+0x4d7/0x5e0 [ 3410.051544] ? __d_alloc+0x34/0xa20 [ 3410.051557] should_failslab+0xc2/0x120 [ 3410.051572] kmem_cache_alloc_lru_noprof+0x84/0x690 [ 3410.051592] ? find_held_lock+0x2b/0x80 [ 3410.051612] ? __d_alloc+0x34/0xa20 [ 3410.051624] __d_alloc+0x34/0xa20 [ 3410.051637] ? mpol_shared_policy_init+0x24f/0x390 [ 3410.051659] d_alloc_pseudo+0x1d/0xc0 [ 3410.051676] alloc_file_pseudo+0xbe/0x220 [ 3410.051695] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 3410.051711] ? __shmem_get_inode+0x69f/0xea0 [ 3410.051735] __shmem_file_setup+0x1a8/0x370 [ 3410.051753] ? alloc_fd+0x2c1/0x560 [ 3410.051774] alloc_file+0x2ae/0x590 [ 3410.051795] __x64_sys_memfd_create+0x193/0x280 [ 3410.051814] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 3410.051833] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 3410.051857] do_syscall_64+0xbf/0x430 [ 3410.051884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3410.051898] RIP: 0033:0x7f031d319b19 [ 3410.051907] 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 [ 3410.051919] RSP: 002b:00007f031a88ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3410.051931] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f031d319b19 [ 3410.051940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f031d3730fb [ 3410.051947] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 3410.051955] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 3410.051962] R13: 0000000020000100 R14: 0000000000000fff R15: 00000000200016c0 [ 3410.051980] 09:43:11 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000002) 09:43:11 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x700, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) [ 3410.137525] FAT-fs (loop6): unable to read boot sector 09:43:11 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) (fail_nth: 9) [ 3410.252579] loop2: detected capacity change from 0 to 7 [ 3410.262314] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:43:23 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x3, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 09:43:23 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:43:23 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) (fail_nth: 10) 09:43:23 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x810, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) 09:43:23 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 12) 09:43:23 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000003) 09:43:23 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2202, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) 09:43:23 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r3, 0x88c9000000000000, 0x0, 0x4) openat2(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x8000, 0x100, 0xc}, 0x18) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r4, 0x88c9000000000000, 0x0, 0x4) clone3(&(0x7f0000005880)={0x173904400, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000005900)=""/102400, 0x0, 0x0, {r4}}, 0x58) [ 3422.296382] FAULT_INJECTION: forcing a failure. [ 3422.296382] name failslab, interval 1, probability 0, space 0, times 0 [ 3422.298082] CPU: 1 UID: 0 PID: 98255 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3422.298113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3422.298126] Call Trace: [ 3422.298134] [ 3422.298144] dump_stack_lvl+0xfa/0x120 [ 3422.298177] should_fail_ex+0x4d7/0x5e0 [ 3422.298207] should_failslab+0xc2/0x120 [ 3422.298232] ? __pfx_v9fs_init_fs_context+0x10/0x10 [ 3422.298266] __kmalloc_cache_noprof+0x81/0x6b0 [ 3422.298298] ? trace_kmalloc+0x1f/0xb0 [ 3422.298319] ? v9fs_init_fs_context+0x49/0x5b0 [ 3422.298350] ? lockdep_init_map_type+0x4b/0x240 [ 3422.298385] ? __pfx_v9fs_init_fs_context+0x10/0x10 [ 3422.298420] ? v9fs_init_fs_context+0x49/0x5b0 [ 3422.298452] v9fs_init_fs_context+0x49/0x5b0 [ 3422.298483] ? __pfx_v9fs_init_fs_context+0x10/0x10 [ 3422.298516] alloc_fs_context+0x580/0xb20 [ 3422.298546] path_mount+0xd8d/0x2140 [ 3422.298571] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 3422.298599] ? __pfx_path_mount+0x10/0x10 [ 3422.298623] ? kmem_cache_free+0x2a4/0x550 [ 3422.298655] ? putname.part.0+0xc0/0x160 [ 3422.298684] ? getname_flags.part.0+0x1c6/0x540 [ 3422.298717] ? putname.part.0+0xc0/0x160 [ 3422.298750] __x64_sys_mount+0x293/0x310 [ 3422.298783] ? __pfx___x64_sys_mount+0x10/0x10 [ 3422.298818] do_syscall_64+0xbf/0x430 [ 3422.298847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3422.298870] RIP: 0033:0x7fdbaba02b19 [ 3422.298887] 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 [ 3422.298910] RSP: 002b:00007fdba8f78188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3422.298931] RAX: ffffffffffffffda RBX: 00007fdbabb15f60 RCX: 00007fdbaba02b19 [ 3422.298946] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 3422.298960] RBP: 00007fdba8f781d0 R08: 00000000200004c0 R09: 0000000000000000 [ 3422.298974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3422.298987] R13: 00007ffe22e37b4f R14: 00007fdba8f78300 R15: 0000000000022000 [ 3422.299019] [ 3422.333661] FAT-fs (loop6): unable to read boot sector [ 3422.360232] FAULT_INJECTION: forcing a failure. [ 3422.360232] name failslab, interval 1, probability 0, space 0, times 0 [ 3422.362156] CPU: 0 UID: 0 PID: 98273 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3422.362201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3422.362219] Call Trace: [ 3422.362227] [ 3422.362235] dump_stack_lvl+0xfa/0x120 [ 3422.362268] should_fail_ex+0x4d7/0x5e0 [ 3422.362296] ? alloc_empty_file+0x58/0x1e0 [ 3422.362325] should_failslab+0xc2/0x120 [ 3422.362352] kmem_cache_alloc_noprof+0x80/0x690 [ 3422.362384] ? d_instantiate+0x79/0xa0 [ 3422.362417] ? alloc_empty_file+0x58/0x1e0 [ 3422.362443] alloc_empty_file+0x58/0x1e0 [ 3422.362474] alloc_file_pseudo+0x12b/0x220 [ 3422.362505] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 3422.362546] __shmem_file_setup+0x1a8/0x370 [ 3422.362580] ? alloc_fd+0x2c1/0x560 [ 3422.362618] alloc_file+0x2ae/0x590 [ 3422.362655] __x64_sys_memfd_create+0x193/0x280 [ 3422.362691] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 3422.362736] do_syscall_64+0xbf/0x430 [ 3422.362765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3422.362795] RIP: 0033:0x7f031d319b19 [ 3422.362813] 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 [ 3422.362835] RSP: 002b:00007f031a88ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3422.362856] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f031d319b19 [ 3422.362871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f031d3730fb [ 3422.362885] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 3422.362898] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 3422.362912] R13: 0000000020000100 R14: 0000000000000fff R15: 00000000200016c0 [ 3422.362944] 09:43:23 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x900, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) 09:43:23 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:43:23 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 13) 09:43:24 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) (fail_nth: 11) [ 3422.585963] FAT-fs (loop6): unable to read boot sector 09:43:24 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r0, &(0x7f0000000c00)=[{0x0, 0x4, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 09:43:24 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000004) [ 3422.703963] loop2: detected capacity change from 0 to 7 09:43:24 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:43:24 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0xa00, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) [ 3422.722223] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:43:24 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fadvise64(r3, 0x88c9000000000000, 0x0, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) 09:43:24 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_IO(r0, 0x2203, &(0x7f0000000a80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000840)="8a5d6961f04da7142c2335f9a8a9a49f51e652ea1df7f497423c4d6bbbabffc6c2", 0x0, 0x0, 0x0, 0x0, 0x0}) 09:43:24 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) (fail_nth: 14) 09:43:24 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000016c0)=ANY=[]) (fail_nth: 12) [ 3422.873981] loop6: detected capacity change from 0 to 64 [ 3422.897180] FAT-fs (loop6): bogus number of reserved sectors [ 3422.898114] FAT-fs (loop6): Can't find a valid FAT filesystem 09:43:24 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0xb00, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) [ 3422.967747] FAULT_INJECTION: forcing a failure. [ 3422.967747] name failslab, interval 1, probability 0, space 0, times 0 [ 3422.969319] CPU: 0 UID: 0 PID: 98799 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3422.969360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3422.969378] Call Trace: [ 3422.969389] [ 3422.969401] dump_stack_lvl+0xfa/0x120 [ 3422.969442] should_fail_ex+0x4d7/0x5e0 [ 3422.969482] should_failslab+0xc2/0x120 [ 3422.969509] __kmalloc_node_track_caller_noprof+0xc6/0x690 [ 3422.969545] ? v9fs_init_fs_context+0xf3/0x5b0 [ 3422.969581] kstrdup+0x3e/0xc0 [ 3422.969605] v9fs_init_fs_context+0xf3/0x5b0 [ 3422.969633] ? __pfx_v9fs_init_fs_context+0x10/0x10 [ 3422.969661] alloc_fs_context+0x580/0xb20 [ 3422.969687] path_mount+0xd8d/0x2140 [ 3422.969711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 3422.969735] ? __pfx_path_mount+0x10/0x10 [ 3422.969756] ? kmem_cache_free+0x2a4/0x550 [ 3422.969789] ? putname.part.0+0xc0/0x160 [ 3422.969815] ? getname_flags.part.0+0x1c6/0x540 [ 3422.969844] ? putname.part.0+0xc0/0x160 [ 3422.969873] __x64_sys_mount+0x293/0x310 [ 3422.969895] ? __pfx___x64_sys_mount+0x10/0x10 [ 3422.969926] do_syscall_64+0xbf/0x430 [ 3422.969951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3422.969973] RIP: 0033:0x7fdbaba02b19 [ 3422.969988] 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 [ 3422.970008] RSP: 002b:00007fdba8f78188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3422.970027] RAX: ffffffffffffffda RBX: 00007fdbabb15f60 RCX: 00007fdbaba02b19 [ 3422.970040] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 3422.970053] RBP: 00007fdba8f781d0 R08: 00000000200004c0 R09: 0000000000000000 [ 3422.970065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3422.970076] R13: 00007ffe22e37b4f R14: 00007fdba8f78300 R15: 0000000000022000 [ 3422.970104] [ 3423.049624] FAULT_INJECTION: forcing a failure. [ 3423.049624] name failslab, interval 1, probability 0, space 0, times 0 [ 3423.051357] CPU: 1 UID: 0 PID: 98930 Comm: syz-executor.2 Not tainted 6.18.0-rc5-next-20251113 #1 PREEMPT(voluntary) [ 3423.051401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3423.051414] Call Trace: [ 3423.051423] [ 3423.051431] dump_stack_lvl+0xfa/0x120 [ 3423.051464] should_fail_ex+0x4d7/0x5e0 [ 3423.051492] ? security_file_alloc+0x35/0x130 [ 3423.051522] should_failslab+0xc2/0x120 [ 3423.051553] kmem_cache_alloc_noprof+0x80/0x690 [ 3423.051589] ? __create_object+0x59/0x80 [ 3423.051627] ? security_file_alloc+0x35/0x130 [ 3423.051653] security_file_alloc+0x35/0x130 [ 3423.051685] init_file+0x95/0x4c0 [ 3423.051720] alloc_empty_file+0x76/0x1e0 [ 3423.051755] alloc_file_pseudo+0x12b/0x220 [ 3423.051795] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 3423.051835] __shmem_file_setup+0x1a8/0x370 [ 3423.051870] ? alloc_fd+0x2c1/0x560 [ 3423.051907] alloc_file+0x2ae/0x590 [ 3423.051944] __x64_sys_memfd_create+0x193/0x280 [ 3423.051980] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 3423.052027] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 3423.052074] do_syscall_64+0xbf/0x430 [ 3423.052102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3423.052126] RIP: 0033:0x7f031d319b19 [ 3423.052143] 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 [ 3423.052165] RSP: 002b:00007f031a88ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3423.052187] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f031d319b19 [ 3423.052203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f031d3730fb [ 3423.052217] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 3423.052231] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 3423.052244] R13: 0000000020000100 R14: 0000000000000fff R15: 00000000200016c0 [ 3423.052275] 09:43:24 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f00000016c0)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/120) 09:43:24 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000008) 09:43:24 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0xf118}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 09:43:24 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x1008, &(0x7f00000004c0)={'trans=unix,', {[{@access_any}]}}) [ 3423.187028] loop6: detected capacity change from 0 to 64 [ 3423.207485] FAT-fs (loop6): bogus number of reserved sectors [ 3423.208611] FAT-fs (loop6): Can't find a valid FAT filesystem [ 3433.998477] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888058184c00 (size 128): comm "syz-executor.5", pid 98799, jiffies 4298089757 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 96bdc52d): __kmalloc_cache_noprof+0x445/0x6b0 v9fs_init_fs_context+0x49/0x5b0 alloc_fs_context+0x580/0xb20 path_mount+0xd8d/0x2140 __x64_sys_mount+0x293/0x310 do_syscall_64+0xbf/0x430 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: leak checking failed VM DIAGNOSIS: 09:43:42 Registers: info registers vcpu 0 RAX=0000000000e1e863 RBX=0000000000000000 RCX=ffffffff84c69d37 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2650 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664e950 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c6872e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 ffff8880e5394000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd3761a80 CR3=000000000eaaf000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 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 XMM00=00000000000000000000000000000000 XMM01=717464d9b9be103cb8caafe3a8c77348 XMM02=e7184e29c3e3551f7fb99f927c988527 XMM03=90487fe7c79a8a47c7870c468aa42551 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000b9b95b RBX=0000000000000001 RCX=ffffffff84c69d37 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2650 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664e950 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c6872e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 ffff8880e5494000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2c4c774390 CR3=000000000cde4000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000418b981500000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000