a value (0x00) [ 551.555196] FAT-fs (loop4): Can't find a valid FAT filesystem [ 551.628933] loop1: detected capacity change from 0 to 21 14:20:54 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x8502) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x7, 0x4}, {0xe8, 0x7}, 0x6, 0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x3, 0x3f, 0x1}) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000240)={0x1, 0x0, 0x5, {0x1, 0xaaa}, 0x7, 0x4}) [ 551.647147] vfat: Unknown parameter 'hash' 14:21:01 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, r0, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_TWT_RESPONDER={0x4}]}, 0x54}}, 0x0) 14:21:01 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:21:01 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x400) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="06000000000000002e2f00696c65300099f0f753d10e9e873fa38fbfe3a317ed7f4509c0c44d3fcca2a1c99cccd36ec3a12a2b664dd37a90a3bc5a7b5cacf6174600302cf548e8f579916124debc6104fcaab694e985f2d7e53a770c186c6199890a0329bdf8d5cee3868bb124fb2ae190a3288d7602f4607892025f30990dffee106f04ec501d9db2d34815e6776eec7e13608346e423bbe2363001d322a8a859f263367ce60fb040fe5bb95cf4de19102a0387961aa6350afbb98a"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x40, 0x8001, 0x1, 'queue0\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0x6}) 14:21:01 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x3b, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000400)="120be765d3d892dcad536e2d07b098601044ff54dc6f8d64080242a7beff28a9d92f282a418d6ae5d13aa2fe646aedd9009fa6bd7dede50fcc583fd5e189d52c8d17d7e770a74668b22c05fec171301fbbf191a799e6b5ff013a0a13d2f2974dae0567a094ea756d64fe255fb204d5043000f4c48ee8a19148578ec8a452189abe9107c86c59fedb1dc6e838ae4477940b5bbde7d6a070221b885653d6f3f5416ff816aa0ebccbb37e1cad3425eedeb2cfbe2e228e9f", 0xb6, 0x80}, {&(0x7f00000004c0)="cdd401ff11a08585381fc2db4fe5adbd32c697daaa937b718ea259f743f80670f89a4247269ab886f1d591d9f742e51a6b2520ac35db014dcb86c17a9102f721a4308432c5789e9b849459e51c43736d653cf3aca14610a1b8c8f9c9e398dcbdf401369d3964273f54bd2255528917878d842f38d4b42ea78caed74c7567219858cc3538d377dbba8cb10ab5d22283", 0x8f, 0x15e5}, {&(0x7f0000000340)="cb2e97eaaa5f02de5ada20eb7ea3a3fa09b0e7369f6ea12477c299221248e8eeed620b1ccc4d949e8732ef11e991b82fd83b9479f0e82e222c45738588b8754f3c27be96e4af3bd0636da200dd3217", 0x4f, 0x3}, {&(0x7f0000000580)="5cb4a5b3", 0x4, 0x4}, {&(0x7f00000005c0)="a0805bfdadacdb87836e426285a4ce6a70d1a1f1a930cbf0a82ccd6906f62ade982cf12ea8c697bf204051b560c73ea95de24bb325c7b8b97857dcc3b86a89f98e9e29dc9a2916bc7550500fbfd008d2c87c82a70d0736024c7f7045cfe6e581e7888b5d7d843e31b49f91a16fee2f62bbc69e6849070c8b836c838726b723c937dab21ceb16c8f6a582a8ce0dd37b83db8a0da9b228060b78b5d9b7cb4433338715c4203a802a31f8bffdcd0cb57abef93547820a7046deafb69079e2aba53db06fe65e4947d14da203278df81a2390ebc7760aa64d334544b0dcf7f95d106fad1c1e4f1c7546fa14b6", 0xea, 0x6}], 0x8800, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@fat=@quiet}, {@shortname_mixed}, {@utf8}], [{@hash}]}) 14:21:01 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 6) 14:21:01 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge_slave_0\x00', &(0x7f0000000040)=@ethtool_coalesce={0xf, 0x200, 0xfff, 0x8000, 0x8, 0x4bc, 0x3ff, 0x0, 0x7b53, 0xfffffffa, 0xff, 0x0, 0x1, 0x9, 0x100, 0x412a, 0x20, 0x8, 0x8001, 0x9, 0xf46, 0x56d, 0x8000}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) 14:21:01 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000002c0)={0x2, 0x80000, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:21:01 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0xfdfdffff}) 14:21:01 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000000)={0x81, 0xb3, 0x6}) [ 559.425948] loop4: detected capacity change from 0 to 256 [ 559.439771] loop1: detected capacity change from 0 to 21 [ 559.444420] FAT-fs (loop4): invalid media value (0x00) [ 559.444878] FAT-fs (loop4): Can't find a valid FAT filesystem [ 559.456162] vfat: Unknown parameter 'hash' 14:21:01 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 7) 14:21:01 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:21:01 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, r0, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_TWT_RESPONDER={0x4}]}, 0x54}}, 0x0) 14:21:01 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) sendmsg$NL80211_CMD_LEAVE_OCB(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100028bd7000fbdbdf256d00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0098f2020000004d000000"], 0x28}, 0x1, 0x0, 0x0, 0x804}, 0x4000091) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x86b6bb3030670076) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) connect$unix(r5, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f00000001c0)={{0x6, 0x1f}, {0xff, 0xe8}, 0x80000000, 0x5, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0x408c5333, &(0x7f0000000080)) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, '\x00', 0x5}, 0x8}, 0x1c) [ 559.557837] FAULT_INJECTION: forcing a failure. [ 559.557837] name failslab, interval 1, probability 0, space 0, times 0 [ 559.558846] CPU: 1 UID: 0 PID: 6294 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 559.558863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 559.558870] Call Trace: [ 559.558874] [ 559.558879] dump_stack_lvl+0xfa/0x120 [ 559.558898] should_fail_ex+0x4d7/0x5e0 [ 559.558920] should_failslab+0xc2/0x120 [ 559.558934] __kmalloc_cache_noprof+0x73/0x470 [ 559.558952] ? percpu_ref_init+0xe1/0x400 [ 559.558974] ? percpu_ref_init+0xe1/0x400 [ 559.558992] ? __pfx_free_ioctx_reqs+0x10/0x10 [ 559.559011] percpu_ref_init+0xe1/0x400 [ 559.559029] ? __init_waitqueue_head+0xca/0x150 [ 559.559044] ioctx_alloc+0x368/0x1e10 [ 559.559058] ? lock_acquire+0x15e/0x2f0 [ 559.559072] ? __might_fault+0xe0/0x190 [ 559.559085] ? find_held_lock+0x2b/0x80 [ 559.559102] ? __pfx_ioctx_alloc+0x10/0x10 [ 559.559113] ? lock_release+0xc8/0x290 [ 559.559126] ? __might_fault+0xe0/0x190 [ 559.559141] __x64_sys_io_setup+0xc8/0x1f0 [ 559.559154] do_syscall_64+0xbf/0x360 [ 559.559168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.559182] RIP: 0033:0x7f91be1b4b19 [ 559.559191] 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 [ 559.559203] RSP: 002b:00007f91bb72a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 559.559215] RAX: ffffffffffffffda RBX: 00007f91be2c7f60 RCX: 00007f91be1b4b19 [ 559.559224] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 559.559231] RBP: 00007f91bb72a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 559.559243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 559.559250] R13: 00007fffcea81e2f R14: 00007f91bb72a300 R15: 0000000000022000 [ 559.559266] [ 559.586134] loop4: detected capacity change from 0 to 256 14:21:02 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x40, 0x0, 0xffffaf53}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x3ff, 0x1, 'queue0\x00', 0x7ff}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r3) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x7fff, 0x80000001, 0x4, 0x3, 0x3, 0xffffffff}) 14:21:02 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0xfffffdfd}) 14:21:02 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file0\x00', 0x3b, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000400)="120be765d3d892dcad536e2d07b098601044ff54dc6f8d64080242a7beff28a9d92f282a418d6ae5d13aa2fe646aedd9009fa6bd7dede50fcc583fd5e189d52c8d17d7e770a74668b22c05fec171301fbbf191a799e6b5ff013a0a13d2f2974dae0567a094ea756d64fe255fb204d5043000f4c48ee8a19148578ec8a452189abe9107c86c59fedb1dc6e838ae4477940b5bbde7d6a070221b885653d6f3f5416ff816aa0ebccbb37e1cad3425eedeb2cfbe2e228e9f", 0xb6, 0x80}, {&(0x7f00000004c0)="cdd401ff11a08585381fc2db4fe5adbd32c697daaa937b718ea259f743f80670f89a4247269ab886f1d591d9f742e51a6b2520ac35db014dcb86c17a9102f721a4308432c5789e9b849459e51c43736d653cf3aca14610a1b8c8f9c9e398dcbdf401369d3964273f54bd2255528917878d842f38d4b42ea78caed74c7567219858cc3538d377dbba8cb10ab5d22283", 0x8f, 0x15e5}, {&(0x7f0000000340)="cb2e97eaaa5f02de5ada20eb7ea3a3fa09b0e7369f6ea12477c299221248e8eeed620b1ccc4d949e8732ef11e991b82fd83b9479f0e82e222c45738588b8754f3c27be96e4af3bd0636da200dd3217", 0x4f, 0x3}, {&(0x7f0000000580)="5cb4a5b3", 0x4, 0x4}, {&(0x7f00000005c0)="a0805bfdadacdb87836e426285a4ce6a70d1a1f1a930cbf0a82ccd6906f62ade982cf12ea8c697bf204051b560c73ea95de24bb325c7b8b97857dcc3b86a89f98e9e29dc9a2916bc7550500fbfd008d2c87c82a70d0736024c7f7045cfe6e581e7888b5d7d843e31b49f91a16fee2f62bbc69e6849070c8b836c838726b723c937dab21ceb16c8f6a582a8ce0dd37b83db8a0da9b228060b78b5d9b7cb4433338715c4203a802a31f8bffdcd0cb57abef93547820a7046deafb69079e2aba53db06fe65e4947d14da203278df81a2390ebc7760aa64d334544b0dcf7f95d106fad1c1e4f1c7546fa14b6", 0xea, 0x6}], 0x8800, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@fat=@quiet}, {@shortname_mixed}, {@utf8}], [{@hash}]}) [ 559.592375] FAT-fs (loop4): invalid media value (0x00) [ 559.592813] FAT-fs (loop4): Can't find a valid FAT filesystem 14:21:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, 0x0, 0x0) 14:21:02 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x2d}) 14:21:02 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 559.736165] loop1: detected capacity change from 0 to 21 [ 559.738432] loop4: detected capacity change from 0 to 288 [ 559.760457] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 559.772605] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 559.774100] FAT-fs (loop4): Filesystem has been set read-only 14:21:10 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 8) 14:21:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, 0x0, 0x0) 14:21:10 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:21:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES16=0x0, @ANYBLOB="04012dbd7000fedbdf251c0000010000060002000000020000000c64e2608f0000000200000008000300", @ANYRES32=r1, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="692bcaa13b45c25422bcda4dc1da672b0379f583dada541259103b028c6f2a8019801fdf8324bc00000000000000008a93bac258ea1e00000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x24004815) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:21:10 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:21:10 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x9, 0x20}, 'port0\x00', 0x30, 0x20000, 0x1f, 0x9, 0x6, 0xffff, 0x55, 0x0, 0x4, 0x5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x202, @tick=0x2a15d9b8, 0x2, {0x40, 0x1}, 0xe8, 0x0, 0x70}) 14:21:10 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file0\x00', 0x3b, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000400)="120be765d3d892dcad536e2d07b098601044ff54dc6f8d64080242a7beff28a9d92f282a418d6ae5d13aa2fe646aedd9009fa6bd7dede50fcc583fd5e189d52c8d17d7e770a74668b22c05fec171301fbbf191a799e6b5ff013a0a13d2f2974dae0567a094ea756d64fe255fb204d5043000f4c48ee8a19148578ec8a452189abe9107c86c59fedb1dc6e838ae4477940b5bbde7d6a070221b885653d6f3f5416ff816aa0ebccbb37e1cad3425eedeb2cfbe2e228e9f", 0xb6, 0x80}, {&(0x7f00000004c0)="cdd401ff11a08585381fc2db4fe5adbd32c697daaa937b718ea259f743f80670f89a4247269ab886f1d591d9f742e51a6b2520ac35db014dcb86c17a9102f721a4308432c5789e9b849459e51c43736d653cf3aca14610a1b8c8f9c9e398dcbdf401369d3964273f54bd2255528917878d842f38d4b42ea78caed74c7567219858cc3538d377dbba8cb10ab5d22283", 0x8f, 0x15e5}, {&(0x7f0000000340)="cb2e97eaaa5f02de5ada20eb7ea3a3fa09b0e7369f6ea12477c299221248e8eeed620b1ccc4d949e8732ef11e991b82fd83b9479f0e82e222c45738588b8754f3c27be96e4af3bd0636da200dd3217", 0x4f, 0x3}, {&(0x7f0000000580)="5cb4a5b3", 0x4, 0x4}, {&(0x7f00000005c0)="a0805bfdadacdb87836e426285a4ce6a70d1a1f1a930cbf0a82ccd6906f62ade982cf12ea8c697bf204051b560c73ea95de24bb325c7b8b97857dcc3b86a89f98e9e29dc9a2916bc7550500fbfd008d2c87c82a70d0736024c7f7045cfe6e581e7888b5d7d843e31b49f91a16fee2f62bbc69e6849070c8b836c838726b723c937dab21ceb16c8f6a582a8ce0dd37b83db8a0da9b228060b78b5d9b7cb4433338715c4203a802a31f8bffdcd0cb57abef93547820a7046deafb69079e2aba53db06fe65e4947d14da203278df81a2390ebc7760aa64d334544b0dcf7f95d106fad1c1e4f1c7546fa14b6", 0xea, 0x6}], 0x8800, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@fat=@quiet}, {@shortname_mixed}, {@utf8}], [{@hash}]}) 14:21:10 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x89, 0xce, 0x2, 0x0, 0x0, 0x5, 0x41088, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x200003f, 0x2, @perf_config_ext={0x200, 0x7}, 0x5108, 0x6, 0x5, 0x1, 0x1f, 0x80000000, 0x0, 0x0, 0xffffffe1, 0x0, 0x3}, 0x0, 0x10, r4, 0xa) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2201, &(0x7f0000000100)=0xffffffff) close_range(r6, r0, 0x2) r7 = dup2(r5, r1) connect$unix(r7, &(0x7f0000000180)=@abs, 0x6e) 14:21:11 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x8}) [ 568.599863] loop1: detected capacity change from 0 to 21 [ 568.623976] loop4: detected capacity change from 0 to 288 [ 568.647273] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 568.650486] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 568.651139] FAT-fs (loop4): Filesystem has been set read-only 14:21:20 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 9) 14:21:20 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file0\x00', 0x3b, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000400)="120be765d3d892dcad536e2d07b098601044ff54dc6f8d64080242a7beff28a9d92f282a418d6ae5d13aa2fe646aedd9009fa6bd7dede50fcc583fd5e189d52c8d17d7e770a74668b22c05fec171301fbbf191a799e6b5ff013a0a13d2f2974dae0567a094ea756d64fe255fb204d5043000f4c48ee8a19148578ec8a452189abe9107c86c59fedb1dc6e838ae4477940b5bbde7d6a070221b885653d6f3f5416ff816aa0ebccbb37e1cad3425eedeb2cfbe2e228e9f", 0xb6, 0x80}, {&(0x7f00000004c0)="cdd401ff11a08585381fc2db4fe5adbd32c697daaa937b718ea259f743f80670f89a4247269ab886f1d591d9f742e51a6b2520ac35db014dcb86c17a9102f721a4308432c5789e9b849459e51c43736d653cf3aca14610a1b8c8f9c9e398dcbdf401369d3964273f54bd2255528917878d842f38d4b42ea78caed74c7567219858cc3538d377dbba8cb10ab5d22283", 0x8f, 0x15e5}, {&(0x7f0000000340)="cb2e97eaaa5f02de5ada20eb7ea3a3fa09b0e7369f6ea12477c299221248e8eeed620b1ccc4d949e8732ef11e991b82fd83b9479f0e82e222c45738588b8754f3c27be96e4af3bd0636da200dd3217", 0x4f, 0x3}, {&(0x7f0000000580)="5cb4a5b3", 0x4, 0x4}, {&(0x7f00000005c0)="a0805bfdadacdb87836e426285a4ce6a70d1a1f1a930cbf0a82ccd6906f62ade982cf12ea8c697bf204051b560c73ea95de24bb325c7b8b97857dcc3b86a89f98e9e29dc9a2916bc7550500fbfd008d2c87c82a70d0736024c7f7045cfe6e581e7888b5d7d843e31b49f91a16fee2f62bbc69e6849070c8b836c838726b723c937dab21ceb16c8f6a582a8ce0dd37b83db8a0da9b228060b78b5d9b7cb4433338715c4203a802a31f8bffdcd0cb57abef93547820a7046deafb69079e2aba53db06fe65e4947d14da203278df81a2390ebc7760aa64d334544b0dcf7f95d106fad1c1e4f1c7546fa14b6", 0xea, 0x6}], 0x8800, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@fat=@quiet}, {@shortname_mixed}, {@utf8}], [{@hash}]}) 14:21:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, 0x0, 0x0) 14:21:20 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x1000, 0x0, 0x8, 0x5, 0x0, 0xfffffeff}) 14:21:20 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:21:20 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x4, 0x81000000, 0x0, 'queue0\x00', 0xffff7fff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000240)={0x1, 0x3f, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x6}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000025c0)=""/95) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r6, r4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r7 = dup2(r4, r3) setsockopt$inet6_tcp_int(r7, 0x6, 0xc, &(0x7f0000000200)=0x4, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e) io_uring_register$IORING_REGISTER_FILES_UPDATE(r7, 0x6, &(0x7f0000000140)={0x8, 0x0, &(0x7f0000000100)=[r0]}, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x52, 0x1, 0x8}) writev(0xffffffffffffffff, &(0x7f0000002540)=[{&(0x7f0000000400)="88df81836554f3ca2ab034564f72c6041ed2125c5829f78c0ea9a71d50daa764486d948b4b181a52bf24d235075070f808026a547bde37d9a964fb24becc1ce6656ba8d17d254d92e2007dc7bb9ae9616c0492ff83b13f26bfc6e57b85fff477ecdc1d91fe5cb6d0f7fa6620f5181d850e246d882115c6", 0x77}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="f77014393024881fb74607565e89adaac2e85702023ffae3d97a6bbe1b68472e8e9bb9b4c40dce5955dd0dd928889cdd3f33ae11401279dff3217d941a5d8fa34af0f42d9a07b0b37c4b", 0x4a}, {&(0x7f0000002640)="df350d61b5eac54c033c951126b74a41b5f1ee6b61b4daf8bfd0226b430577b0fcea730000bfc81067d7285bdf4cc6d1646400000000000800000066afd24f423a38e3dfb4eb1b58cae2a650", 0x4c}], 0x5) 14:21:20 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x40) copy_file_range(r3, 0x0, r4, &(0x7f0000000080)=0x7, 0x1, 0x0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:21:20 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x1f00}) [ 578.510114] loop1: detected capacity change from 0 to 21 14:21:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 14:21:21 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x3b, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000400)="120be765d3d892dcad536e2d07b098601044ff54dc6f8d64080242a7beff28a9d92f282a418d6ae5d13aa2fe646aedd9009fa6bd7dede50fcc583fd5e189d52c8d17d7e770a74668b22c05fec171301fbbf191a799e6b5ff013a0a13d2f2974dae0567a094ea756d64fe255fb204d5043000f4c48ee8a19148578ec8a452189abe9107c86c59fedb1dc6e838ae4477940b5bbde7d6a070221b885653d6f3f5416ff816aa0ebccbb37e1cad3425eedeb2cfbe2e228e9f", 0xb6, 0x80}, {&(0x7f00000004c0)="cdd401ff11a08585381fc2db4fe5adbd32c697daaa937b718ea259f743f80670f89a4247269ab886f1d591d9f742e51a6b2520ac35db014dcb86c17a9102f721a4308432c5789e9b849459e51c43736d653cf3aca14610a1b8c8f9c9e398dcbdf401369d3964273f54bd2255528917878d842f38d4b42ea78caed74c7567219858cc3538d377dbba8cb10ab5d22283", 0x8f, 0x15e5}, {&(0x7f0000000340)="cb2e97eaaa5f02de5ada20eb7ea3a3fa09b0e7369f6ea12477c299221248e8eeed620b1ccc4d949e8732ef11e991b82fd83b9479f0e82e222c45738588b8754f3c27be96e4af3bd0636da200dd3217", 0x4f, 0x3}, {&(0x7f0000000580)="5cb4a5b3", 0x4, 0x4}, {&(0x7f00000005c0)="a0805bfdadacdb87836e426285a4ce6a70d1a1f1a930cbf0a82ccd6906f62ade982cf12ea8c697bf204051b560c73ea95de24bb325c7b8b97857dcc3b86a89f98e9e29dc9a2916bc7550500fbfd008d2c87c82a70d0736024c7f7045cfe6e581e7888b5d7d843e31b49f91a16fee2f62bbc69e6849070c8b836c838726b723c937dab21ceb16c8f6a582a8ce0dd37b83db8a0da9b228060b78b5d9b7cb4433338715c4203a802a31f8bffdcd0cb57abef93547820a7046deafb69079e2aba53db06fe65e4947d14da203278df81a2390ebc7760aa64d334544b0dcf7f95d106fad1c1e4f1c7546fa14b6", 0xea, 0x6}], 0x8800, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@fat=@quiet}, {@shortname_mixed}, {@utf8}], [{@hash}]}) [ 578.617049] loop4: detected capacity change from 0 to 288 14:21:21 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 10) 14:21:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f90000008e38e6dc98579ce77f89210f57c1d766e3fceb4ae5304504f90100000000000000274f7cd54fdd862799a287ac46315238f8b3903f500ae5625a20d13fcc9bc3d64f1f876696fd6d9f3a2c9848d855a7dad4d28c569e817152ef28a24cab947927e555ac2577fe3b0fb17e082ee56d49736c4ecd18996dbe4524310407f2665299ee9f64424aac30053250fec16431c71e9cdeb2259a43ef79285ee377deab54d9ce756075cd475d8065c607fd41939f72927c1bb188672004f55d8dd796fa868f3290b2693c83b82091a2c1", @ANYRES16=r1, @ANYBLOB="270725bd7000fbdbdf25260000000a000600505050505050000008004a000dac0f004d0015017ea38e8c8160186d58cf3a1954f6f1c622464a0386a86fe89fbc2c58b3e60103bfa7a46aeffde743759ff682cdef2d8242ba08655bd2ab0b591b470365cd9adf93fe4d79968639a3e40000000400af00080042000000000007002a001001a70010009d001e000000fdff040002000100"], 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x44) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000200), 0x4) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) [ 578.631130] loop1: detected capacity change from 0 to 21 [ 578.633611] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 578.639596] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 578.641082] FAT-fs (loop4): Filesystem has been set read-only 14:21:21 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x3b, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000400)="120be765d3d892dcad536e2d07b098601044ff54dc6f8d64080242a7beff28a9d92f282a418d6ae5d13aa2fe646aedd9009fa6bd7dede50fcc583fd5e189d52c8d17d7e770a74668b22c05fec171301fbbf191a799e6b5ff013a0a13d2f2974dae0567a094ea756d64fe255fb204d5043000f4c48ee8a19148578ec8a452189abe9107c86c59fedb1dc6e838ae4477940b5bbde7d6a070221b885653d6f3f5416ff816aa0ebccbb37e1cad3425eedeb2cfbe2e228e9f", 0xb6, 0x80}, {&(0x7f00000004c0)="cdd401ff11a08585381fc2db4fe5adbd32c697daaa937b718ea259f743f80670f89a4247269ab886f1d591d9f742e51a6b2520ac35db014dcb86c17a9102f721a4308432c5789e9b849459e51c43736d653cf3aca14610a1b8c8f9c9e398dcbdf401369d3964273f54bd2255528917878d842f38d4b42ea78caed74c7567219858cc3538d377dbba8cb10ab5d22283", 0x8f, 0x15e5}, {&(0x7f0000000340)="cb2e97eaaa5f02de5ada20eb7ea3a3fa09b0e7369f6ea12477c299221248e8eeed620b1ccc4d949e8732ef11e991b82fd83b9479f0e82e222c45738588b8754f3c27be96e4af3bd0636da200dd3217", 0x4f, 0x3}, {&(0x7f0000000580)="5cb4a5b3", 0x4, 0x4}, {&(0x7f00000005c0)="a0805bfdadacdb87836e426285a4ce6a70d1a1f1a930cbf0a82ccd6906f62ade982cf12ea8c697bf204051b560c73ea95de24bb325c7b8b97857dcc3b86a89f98e9e29dc9a2916bc7550500fbfd008d2c87c82a70d0736024c7f7045cfe6e581e7888b5d7d843e31b49f91a16fee2f62bbc69e6849070c8b836c838726b723c937dab21ceb16c8f6a582a8ce0dd37b83db8a0da9b228060b78b5d9b7cb4433338715c4203a802a31f8bffdcd0cb57abef93547820a7046deafb69079e2aba53db06fe65e4947d14da203278df81a2390ebc7760aa64d334544b0dcf7f95d106fad1c1e4f1c7546fa14b6", 0xea, 0x6}], 0x8800, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@fat=@quiet}, {@shortname_mixed}, {@utf8}], [{@hash}]}) 14:21:21 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x80000}) [ 578.706616] FAULT_INJECTION: forcing a failure. [ 578.706616] name failslab, interval 1, probability 0, space 0, times 0 [ 578.707605] CPU: 1 UID: 0 PID: 6382 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 578.707622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 578.707629] Call Trace: [ 578.707634] [ 578.707639] dump_stack_lvl+0xfa/0x120 [ 578.707658] should_fail_ex+0x4d7/0x5e0 [ 578.707684] should_failslab+0xc2/0x120 [ 578.707697] kmem_cache_alloc_lru_noprof+0x73/0x460 [ 578.707716] ? pcpu_obj_full_size+0x3c/0x90 [ 578.707732] ? alloc_inode+0x181/0x250 [ 578.707745] ? pcpu_alloc_noprof+0x12d/0x1140 [ 578.707763] alloc_inode+0x181/0x250 [ 578.707777] alloc_anon_inode+0x26/0x420 [ 578.707798] ioctx_alloc+0x44b/0x1e10 [ 578.707813] ? lock_acquire+0x15e/0x2f0 [ 578.707827] ? __might_fault+0xe0/0x190 [ 578.707840] ? find_held_lock+0x2b/0x80 [ 578.707858] ? __pfx_ioctx_alloc+0x10/0x10 [ 578.707869] ? lock_release+0xc8/0x290 [ 578.707882] ? __might_fault+0xe0/0x190 [ 578.707897] __x64_sys_io_setup+0xc8/0x1f0 [ 578.707910] do_syscall_64+0xbf/0x360 [ 578.707924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 578.707938] RIP: 0033:0x7f91be1b4b19 [ 578.707947] 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 [ 578.707959] RSP: 002b:00007f91bb72a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 578.707972] RAX: ffffffffffffffda RBX: 00007f91be2c7f60 RCX: 00007f91be1b4b19 [ 578.707980] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 578.707988] RBP: 00007f91bb72a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 578.707995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 578.708003] R13: 00007fffcea81e2f R14: 00007f91bb72a300 R15: 0000000000022000 [ 578.708019] 14:21:21 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 578.734556] loop1: detected capacity change from 0 to 21 14:21:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 14:21:21 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:21:21 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x3b, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000400)="120be765d3d892dcad536e2d07b098601044ff54dc6f8d64080242a7beff28a9d92f282a418d6ae5d13aa2fe646aedd9009fa6bd7dede50fcc583fd5e189d52c8d17d7e770a74668b22c05fec171301fbbf191a799e6b5ff013a0a13d2f2974dae0567a094ea756d64fe255fb204d5043000f4c48ee8a19148578ec8a452189abe9107c86c59fedb1dc6e838ae4477940b5bbde7d6a070221b885653d6f3f5416ff816aa0ebccbb37e1cad3425eedeb2cfbe2e228e9f", 0xb6, 0x80}, {&(0x7f00000004c0)="cdd401ff11a08585381fc2db4fe5adbd32c697daaa937b718ea259f743f80670f89a4247269ab886f1d591d9f742e51a6b2520ac35db014dcb86c17a9102f721a4308432c5789e9b849459e51c43736d653cf3aca14610a1b8c8f9c9e398dcbdf401369d3964273f54bd2255528917878d842f38d4b42ea78caed74c7567219858cc3538d377dbba8cb10ab5d22283", 0x8f, 0x15e5}, {&(0x7f0000000340)="cb2e97eaaa5f02de5ada20eb7ea3a3fa09b0e7369f6ea12477c299221248e8eeed620b1ccc4d949e8732ef11e991b82fd83b9479f0e82e222c45738588b8754f3c27be96e4af3bd0636da200dd3217", 0x4f, 0x3}, {&(0x7f0000000580)="5cb4a5b3", 0x4, 0x4}, {&(0x7f00000005c0)="a0805bfdadacdb87836e426285a4ce6a70d1a1f1a930cbf0a82ccd6906f62ade982cf12ea8c697bf204051b560c73ea95de24bb325c7b8b97857dcc3b86a89f98e9e29dc9a2916bc7550500fbfd008d2c87c82a70d0736024c7f7045cfe6e581e7888b5d7d843e31b49f91a16fee2f62bbc69e6849070c8b836c838726b723c937dab21ceb16c8f6a582a8ce0dd37b83db8a0da9b228060b78b5d9b7cb4433338715c4203a802a31f8bffdcd0cb57abef93547820a7046deafb69079e2aba53db06fe65e4947d14da203278df81a2390ebc7760aa64d334544b0dcf7f95d106fad1c1e4f1c7546fa14b6", 0xea, 0x6}], 0x8800, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@fat=@quiet}, {@shortname_mixed}, {@utf8}], [{@hash}]}) 14:21:21 executing program 6: syz_usb_ep_write(0xffffffffffffffff, 0x3, 0xe5, &(0x7f0000000040)="b2d4a0b842cf7e37ebacb36ce28b38b6a2f97f7302e21a53322bb3959fa6a47557864cd6292aebf38c252cb56d245df6fb9ca9c099d767de088588a7fdabc6ed0d85affff283e50515bf8525f47955ddb92323a628368626839c7c5737cb54454e8ed931cd19fa5db4b52bb553687e21d509aaa1bc7681ebc26beb5a1c951e73addfa49143cf7459d76459cf95e5b0581ed04cf66308837094877bd8d8d590f1f4bca88a0f03295f562b1706b7def50daf6549866dad1e48d3439d49baefe7056213aeba72a11d9a36e73a02c1082dfb35c8fb838626e8d8f9b0abe4774b76f7ff4f8730f4") perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'veth1_vlan\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x1, [{}]}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) 14:21:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 14:21:21 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 11) [ 578.869947] loop4: detected capacity change from 0 to 288 14:21:21 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000400)="120be765d3d892dcad536e2d07b098601044ff54dc6f8d64080242a7beff28a9d92f282a418d6ae5d13aa2fe646aedd9009fa6bd7dede50fcc583fd5e189d52c8d17d7e770a74668b22c05fec171301fbbf191a799e6b5ff013a0a13d2f2974dae0567a094ea756d64fe255fb204d5043000f4c48ee8a19148578ec8a452189abe9107c86c59fedb1dc6e838ae4477940b5bbde7d6a070221b885653d6f3f5416ff816aa0ebccbb37e1cad3425eedeb2cfbe2e228e9f", 0xb6, 0x80}, {&(0x7f00000004c0)="cdd401ff11a08585381fc2db4fe5adbd32c697daaa937b718ea259f743f80670f89a4247269ab886f1d591d9f742e51a6b2520ac35db014dcb86c17a9102f721a4308432c5789e9b849459e51c43736d653cf3aca14610a1b8c8f9c9e398dcbdf401369d3964273f54bd2255528917878d842f38d4b42ea78caed74c7567219858cc3538d377dbba8cb10ab5d22283", 0x8f, 0x15e5}, {&(0x7f0000000340)="cb2e97eaaa5f02de5ada20eb7ea3a3fa09b0e7369f6ea12477c299221248e8eeed620b1ccc4d949e8732ef11e991b82fd83b9479f0e82e222c45738588b8754f3c27be96e4af3bd0636da200dd3217", 0x4f, 0x3}, {&(0x7f0000000580)="5cb4a5b3", 0x4, 0x4}, {&(0x7f00000005c0)="a0805bfdadacdb87836e426285a4ce6a70d1a1f1a930cbf0a82ccd6906f62ade982cf12ea8c697bf204051b560c73ea95de24bb325c7b8b97857dcc3b86a89f98e9e29dc9a2916bc7550500fbfd008d2c87c82a70d0736024c7f7045cfe6e581e7888b5d7d843e31b49f91a16fee2f62bbc69e6849070c8b836c838726b723c937dab21ceb16c8f6a582a8ce0dd37b83db8a0da9b228060b78b5d9b7cb4433338715c4203a802a31f8bffdcd0cb57abef93547820a7046deafb69079e2aba53db06fe65e4947d14da203278df81a2390ebc7760aa64d334544b0dcf7f95d106fad1c1e4f1c7546fa14b6", 0xea, 0x6}], 0x8800, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@fat=@quiet}, {@shortname_mixed}, {@utf8}], [{@hash}]}) [ 578.890427] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 578.898617] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 578.899954] FAT-fs (loop4): Filesystem has been set read-only [ 578.909573] loop1: detected capacity change from 0 to 21 [ 578.913123] vfat: Unknown parameter 'hash' 14:21:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 14:21:31 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x1f000000}) 14:21:31 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 12) 14:21:31 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x8800, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@fat=@quiet}, {@shortname_mixed}, {@utf8}], [{@hash}]}) 14:21:31 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000000)={0xfffffffd, 0x3, 0x40}) 14:21:31 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:21:31 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x7f, 0x0, 0x1, 'queue1\x00', 0xfffffff7}) 14:21:31 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) r4 = perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x80, 0x81, 0xa7, 0x3f, 0x2, 0x0, 0x93, 0x8000, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x20, 0x2, @perf_config_ext={0x7f, 0x200}, 0xe41, 0x4, 0x0, 0x4, 0x31b, 0xffffffff, 0x400, 0x0, 0x7, 0x0, 0x1}, r0, 0x5, r3, 0xa) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)={0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x57, 0x0, 0x7, 0x5d, 0x0, 0x4, 0x1a0, 0x5, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0x8, 0x3f}, 0x5302, 0x6, 0x80000001, 0x5, 0x3, 0x3, 0x3f, 0x0, 0x8, 0x0, 0x9}, r6, 0xa, r4, 0xb) r7 = dup2(r5, r0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='net/igmp6\x00') setsockopt$inet6_MRT6_DEL_MFC(r8, 0x29, 0xcd, &(0x7f00000003c0)={{0xa, 0x4e20, 0x7, @private0, 0x2}, {0xa, 0x4e24, 0x3, @private1, 0x3}, 0x211, [0x1, 0x7, 0x1, 0x11c, 0xfffffff7, 0x9, 0x200, 0x1000]}, 0x5c) r9 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r9, 0x2201, &(0x7f0000000100)=0xffffffff) close_range(r9, r8, 0x2) connect$unix(r7, &(0x7f0000000180)=@abs, 0x6e) [ 588.969971] loop4: detected capacity change from 0 to 288 [ 589.007795] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 589.015064] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 589.016272] FAT-fs (loop4): Filesystem has been set read-only [ 589.016844] Zero length message leads to an empty skb [ 589.023934] vfat: Unknown parameter 'hash' [ 589.071533] FAULT_INJECTION: forcing a failure. [ 589.071533] name failslab, interval 1, probability 0, space 0, times 0 [ 589.073217] CPU: 1 UID: 0 PID: 6443 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 589.073252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 589.073264] Call Trace: [ 589.073272] [ 589.073281] dump_stack_lvl+0xfa/0x120 [ 589.073309] should_fail_ex+0x4d7/0x5e0 [ 589.073346] ? security_inode_alloc+0x3e/0x130 [ 589.073380] should_failslab+0xc2/0x120 [ 589.073402] kmem_cache_alloc_noprof+0x5f/0x470 [ 589.073434] ? lockdep_init_map_type+0x4b/0x240 [ 589.073464] security_inode_alloc+0x3e/0x130 [ 589.073499] inode_init_always_gfp+0xc94/0xff0 [ 589.073535] alloc_inode+0x8d/0x250 [ 589.073559] alloc_anon_inode+0x26/0x420 [ 589.073605] ioctx_alloc+0x44b/0x1e10 [ 589.073631] ? lock_acquire+0x15e/0x2f0 [ 589.073651] ? __might_fault+0xe0/0x190 [ 589.073674] ? find_held_lock+0x2b/0x80 [ 589.073704] ? __pfx_ioctx_alloc+0x10/0x10 [ 589.073723] ? lock_release+0xc8/0x290 [ 589.073745] ? __might_fault+0xe0/0x190 [ 589.073772] __x64_sys_io_setup+0xc8/0x1f0 [ 589.073794] do_syscall_64+0xbf/0x360 [ 589.073819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 589.073841] RIP: 0033:0x7f91be1b4b19 [ 589.073858] 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 [ 589.073878] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 589.073899] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 589.073913] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 589.073926] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 589.073938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 589.073951] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 589.073980] 14:21:31 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:21:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 14:21:31 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0xfdfdffff}) 14:21:31 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) write$sndseq(r1, &(0x7f0000000080)=[{0x4, 0x81, 0x9, 0x3, @time={0x39a, 0x2}, {0x3b, 0xc7}, {0x9}, @addr={0x9, 0xd4}}, {0x9, 0x3, 0x7f, 0x2, @tick=0xfffffff9, {0x2, 0x8}, {0x6, 0x3f}, @time=@time={0x5, 0x6}}], 0x38) 14:21:31 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@fat=@quiet}, {@shortname_mixed}, {@utf8}], [{@hash}]}) 14:21:31 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x101) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000100)={{0x81, 0x6}, 'port0\x00', 0x40, 0xa0400, 0xdb77, 0x5, 0x4, 0xc0000000, 0xfffffffc, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 589.218807] loop4: detected capacity change from 0 to 288 [ 589.242671] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 589.257028] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 589.258459] FAT-fs (loop4): Filesystem has been set read-only [ 589.268835] vfat: Unknown parameter 'hash' 14:21:31 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 13) 14:21:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 14:21:41 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 14) 14:21:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_TWT_RESPONDER={0x4}]}, 0x54}}, 0x0) 14:21:41 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400), 0x0, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:21:41 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0x8ffff}) 14:21:41 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:21:41 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x40, @tick=0xee74, 0x0, {0xb9, 0x40}, 0x6, 0x0, 0x20}) 14:21:41 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) connect$unix(r5, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 14:21:41 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0xfffffdfd}) [ 598.976161] loop4: detected capacity change from 0 to 288 [ 599.002526] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 599.011567] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 599.012755] FAT-fs (loop4): Filesystem has been set read-only [ 599.067611] FAULT_INJECTION: forcing a failure. [ 599.067611] name failslab, interval 1, probability 0, space 0, times 0 [ 599.069501] CPU: 1 UID: 0 PID: 6484 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 599.069531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 599.069544] Call Trace: [ 599.069551] [ 599.069560] dump_stack_lvl+0xfa/0x120 14:21:41 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 599.069589] should_fail_ex+0x4d7/0x5e0 [ 599.069629] should_failslab+0xc2/0x120 [ 599.069652] kmem_cache_alloc_lru_noprof+0x73/0x460 [ 599.069697] ? __pfx_inode_set_ctime_to_ts+0x10/0x10 [ 599.069734] ? __d_alloc+0x31/0xa10 [ 599.069752] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 599.069785] __d_alloc+0x31/0xa10 [ 599.069805] ? inode_set_ctime_current+0x251/0x790 [ 599.069844] d_alloc_pseudo+0x1d/0xc0 [ 599.069870] alloc_file_pseudo+0xbe/0x220 [ 599.069898] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 599.069933] ioctx_alloc+0x549/0x1e10 [ 599.069962] ? __might_fault+0xe0/0x190 [ 599.069986] ? find_held_lock+0x2b/0x80 [ 599.070019] ? __pfx_ioctx_alloc+0x10/0x10 [ 599.070039] ? lock_release+0xc8/0x290 [ 599.070063] ? __might_fault+0xe0/0x190 [ 599.070091] __x64_sys_io_setup+0xc8/0x1f0 [ 599.070115] do_syscall_64+0xbf/0x360 [ 599.070140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.070163] RIP: 0033:0x7f91be1b4b19 [ 599.070181] 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 [ 599.070202] RSP: 002b:00007f91bb72a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 599.070224] RAX: ffffffffffffffda RBX: 00007f91be2c7f60 RCX: 00007f91be1b4b19 [ 599.070246] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 599.070260] RBP: 00007f91bb72a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 599.070278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 599.070291] R13: 00007fffcea81e2f R14: 00007f91bb72a300 R15: 0000000000022000 [ 599.070321] 14:21:51 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:21:51 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:21:51 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 15) 14:21:51 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0xfffffffd, 0x80000000, 0x8000}) 14:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_TWT_RESPONDER={0x4}]}, 0x54}}, 0x0) 14:21:51 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000100)={0x0, 0xffffffff, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:21:51 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xff, 0x1, 0x80, 0x7f, 0x0, 0x8, 0x40080, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x40040, 0x5, 0x4, 0x2, 0xdf8f, 0xffff, 0x633d, 0x0, 0x15}, r0, 0x0, 0xffffffffffffffff, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$incfs(r1, &(0x7f0000000100)='.log\x00', 0x1, 0x23) ioctl$TIOCL_SETSEL(r4, 0x541c, &(0x7f0000000200)={0x2, {0x2, 0x9, 0xfff, 0x401, 0x7}}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) 14:21:51 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400), 0x0, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 608.870963] loop4: detected capacity change from 0 to 288 [ 608.886672] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 608.892996] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 608.894229] FAT-fs (loop4): Filesystem has been set read-only 14:21:51 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@fat=@quiet}, {@shortname_mixed}], [{@hash}]}) 14:21:51 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x5ca, 0x3ff, 0x8, {0xffffffff}, 0x7f, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_TWT_RESPONDER={0x4}]}, 0x54}}, 0x0) 14:21:51 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:21:51 executing program 3: getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x6af23b2c, 0x1, 0x0, 'queue0\x00', 0xbde2}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000000)={{0x40, 0x3f}, {}, 0x80000000, 0x5, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000380), 0x1, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r4, 0x4004662b, &(0x7f00000003c0)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:21:51 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0xe5}, 'port1\x00', 0x42, 0x48, 0x3, 0x7fff, 0x4, 0x7, 0x1ff, 0x0, 0x0, 0x84}) r4 = openat2(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)={0x20000, 0x8, 0x3}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000380)={0xc8, 0x6, 0x1, 'queue0\x00', 0xcf4}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r4, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x22080000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_STA_WME={0xc, 0x81, [@NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x2}]}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x5}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x10000, 0x7fff}}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x2}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x7e6}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x20040040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:21:51 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400), 0x0, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 609.000856] vfat: Unknown parameter 'hash' 14:21:51 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 16) [ 609.094491] loop4: detected capacity change from 0 to 288 14:21:51 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xff, 0x9, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:21:51 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}, {@fat=@quiet}], [{@hash}]}) [ 609.120499] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 609.129004] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 609.130288] FAT-fs (loop4): Filesystem has been set read-only 14:21:51 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x8, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="140000000000000001000000010000003e0ec51cae5c596130fe25d594104689f5cb867419eb3b8bac77bdb16b2efd6ff1aa2efc3b315e68188bf29261a8ea5b1f1a91a32538db3202be1b1596f5677e6a681818d28bde0b99a29d9ed758ce00b283c74e9d3fb490539fc9ac6c4fedc7260dc79e9be32f814a0f5e0393fa378b49ce4cc0cb20d72562356b37e798f6a8d105afe7a4a6cd878e5a20d7d1836d268a249ddf4e2dd58374c46e09598ecddff1a25d81e9e17475f70dbfff48a600f0493955f6b5bf", @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000101000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xb0}, 0x10100) perf_event_open(&(0x7f0000000580)={0x4, 0x80, 0x81, 0x40, 0x0, 0x55, 0x0, 0x1, 0x120, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000540), 0xa}, 0x50, 0x2, 0xfffffbff, 0x2, 0xfffffffffffffffc, 0xffff, 0x4, 0x0, 0xfffff801, 0x0, 0x80}, 0xffffffffffffffff, 0x8, r0, 0x2) r2 = getpid() pidfd_open(r2, 0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/anycast6\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000003c0)='mountinfo\x00') setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000000)=""/9, &(0x7f0000000080)=0x9) bind$netlink(r1, &(0x7f0000000400)={0x10, 0x0, 0x25dfdbff, 0x4000}, 0xc) perf_event_open(&(0x7f00000004c0)={0x4, 0x80, 0x69, 0x1f, 0x7f, 0x6, 0x0, 0x9, 0x100f0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000000280), 0x11}, 0x6140, 0x0, 0x6, 0x7, 0x3, 0x8, 0x0, 0x0, 0x2, 0x0, 0x8982}, r2, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000440)=0xffffffffffffffff, 0x4) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r6) connect$unix(r8, &(0x7f0000000180)=@abs, 0x6e) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f0000000480)=ANY=[@ANYBLOB="00009108730000", @ANYRES32=r0, @ANYBLOB="00100000000000002e2f66696c653000"]) 14:21:51 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 609.205203] vfat: Unknown parameter 'hash' [ 609.219979] FAULT_INJECTION: forcing a failure. [ 609.219979] name failslab, interval 1, probability 0, space 0, times 0 [ 609.221755] CPU: 0 UID: 0 PID: 6553 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 609.221784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 609.221796] Call Trace: [ 609.221814] [ 609.221822] dump_stack_lvl+0xfa/0x120 [ 609.221851] should_fail_ex+0x4d7/0x5e0 [ 609.221888] ? alloc_empty_file+0x58/0x1e0 [ 609.221911] should_failslab+0xc2/0x120 [ 609.221933] kmem_cache_alloc_noprof+0x5f/0x470 [ 609.221962] ? d_instantiate+0x79/0xa0 [ 609.221982] ? lock_release+0xc8/0x290 [ 609.222010] alloc_empty_file+0x58/0x1e0 [ 609.222035] alloc_file_pseudo+0x12b/0x220 [ 609.222061] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 609.222095] ioctx_alloc+0x549/0x1e10 [ 609.222122] ? __might_fault+0xe0/0x190 [ 609.222145] ? find_held_lock+0x2b/0x80 [ 609.222175] ? __pfx_ioctx_alloc+0x10/0x10 [ 609.222194] ? lock_release+0xc8/0x290 [ 609.222215] ? __might_fault+0xe0/0x190 [ 609.222249] __x64_sys_io_setup+0xc8/0x1f0 [ 609.222271] do_syscall_64+0xbf/0x360 [ 609.222295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.222317] RIP: 0033:0x7f91be1b4b19 [ 609.222334] 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 [ 609.222354] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 609.222374] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 609.222389] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 609.222402] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 609.222415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 609.222427] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 609.222456] 14:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, r1, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_TWT_RESPONDER={0x4}]}, 0x54}}, 0x0) 14:21:51 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00000000c0)={0xffff, 0x5, 0xfffffff7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x2, 0x3ff, 0x1, 'queue1\x00', 0xffff}) socket$inet_udp(0x2, 0x2, 0x0) 14:22:02 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 17) 14:22:02 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffff", 0x6, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:22:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, r1, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_TWT_RESPONDER={0x4}]}, 0x54}}, 0x0) 14:22:02 executing program 3: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000180)={0x3, 0x7, 0xa607}) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x1, 0x9, 0x9, 0x5, @time={0x3, 0x5}, {0xff}, {0x1, 0x6}, @result={0x5be, 0x8}}, {0x0, 0x0, 0x80, 0x9, @time={0xf028db39, 0x1}, {0x3f, 0xbc}, {0x9, 0x7}, @connect={{0x7, 0x81}, {0xc0, 0x12}}}, {0x1, 0x1, 0x1f, 0x6, @tick=0x6ef, {0x9, 0x9}, {0x7, 0x20}, @quote={{0x4, 0x81}, 0x0, &(0x7f0000000040)={0x4, 0x9, 0x0, 0x1, @time={0x3, 0x8054}, {0x7, 0x4}, {0x0, 0x80}, @ext={0xc, &(0x7f0000000000)="99edef2ac8a2c5f36f2f73ea"}}}}, {0x5, 0x0, 0x4, 0x55, @time={0x8, 0x9}, {0x2, 0x81}, {0x1, 0xea}, @raw8={"f61447a116a821487c7fb232"}}], 0x70) 14:22:02 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x44a000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x53ae}) 14:22:02 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r4) connect$unix(r6, &(0x7f0000000180)=@abs, 0x6e) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000000c0)={0xc, 0x0, &(0x7f0000000040)=[@dead_binder_done], 0x24, 0x0, &(0x7f0000000080)="daf0662524697cdcf75fbe604c1549efafe12e85571e01ebf27f387ae1f377a34ca675b9"}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) 14:22:02 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}], [{@hash}]}) 14:22:02 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/hid_topseed', 0x101100, 0x6) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000080)=0x4, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PTP_SYS_OFFSET(0xffffffffffffffff, 0x43403d05, &(0x7f0000000280)={0xd}) dup2(r5, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x7fff, 0x709, 0x1, 'queue1\x00', 0xffff}) [ 619.900206] loop4: detected capacity change from 0 to 288 [ 619.939907] vfat: Unknown parameter 'hash' [ 619.940811] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 619.948054] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 619.949332] FAT-fs (loop4): Filesystem has been set read-only 14:22:02 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x400, 0x9f2d, 0x9}) 14:22:02 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x9, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000240)={0x7fff, 0x9, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000002c0)={0xfffffffc, 0x4, 0x1, 0x80, 0x9039, 0xee2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0xfffffffe, 0x8, 0x6, 0x200, 0x769a106c, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x3, 0x8001, 0x800}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:22:02 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}], [{@hash}]}) 14:22:02 executing program 6: perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xf0, 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, 0x4, 0x0, @perf_bp={0x0}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x9) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:22:02 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffff", 0x6, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:22:02 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xb5dd, 0x9, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:22:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, r1, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_TWT_RESPONDER={0x4}]}, 0x54}}, 0x0) 14:22:02 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 18) [ 620.159442] vfat: Unknown parameter 'hash' [ 620.181271] loop4: detected capacity change from 0 to 288 [ 620.199717] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 620.208171] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 620.209501] FAT-fs (loop4): Filesystem has been set read-only [ 620.298227] FAULT_INJECTION: forcing a failure. [ 620.298227] name failslab, interval 1, probability 0, space 0, times 0 [ 620.300611] CPU: 0 UID: 0 PID: 6608 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 620.300642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 620.300655] Call Trace: [ 620.300663] [ 620.300672] dump_stack_lvl+0xfa/0x120 [ 620.300702] should_fail_ex+0x4d7/0x5e0 [ 620.300742] ? security_file_alloc+0x35/0x130 [ 620.300766] should_failslab+0xc2/0x120 [ 620.300789] kmem_cache_alloc_noprof+0x5f/0x470 [ 620.300821] ? __create_object+0x59/0x80 [ 620.300853] security_file_alloc+0x35/0x130 [ 620.300878] init_file+0x95/0x4c0 [ 620.300904] alloc_empty_file+0x76/0x1e0 [ 620.300932] alloc_file_pseudo+0x12b/0x220 [ 620.300959] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 620.300996] ioctx_alloc+0x549/0x1e10 [ 620.301025] ? __might_fault+0xe0/0x190 [ 620.301049] ? find_held_lock+0x2b/0x80 [ 620.301082] ? __pfx_ioctx_alloc+0x10/0x10 [ 620.301102] ? lock_release+0xc8/0x290 [ 620.301125] ? __might_fault+0xe0/0x190 [ 620.301154] __x64_sys_io_setup+0xc8/0x1f0 [ 620.301178] do_syscall_64+0xbf/0x360 [ 620.301204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 620.301227] RIP: 0033:0x7f91be1b4b19 [ 620.301252] 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 [ 620.301273] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 620.301295] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 620.301311] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 620.301324] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 620.301338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 620.301351] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 620.301382] 14:22:10 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) connect$unix(r5, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000100)={0x5, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:22:10 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 19) 14:22:10 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffff", 0x6, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:22:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x50, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @NL80211_ATTR_BEACON_INTERVAL={0x8}]}, 0x50}}, 0x0) 14:22:10 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:22:10 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000000300)=0xe8) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r5) recvmsg$unix(r3, &(0x7f00000006c0)={&(0x7f00000003c0), 0x6e, &(0x7f0000000840)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000480)=""/209, 0xd1}, {&(0x7f0000000580)=""/162, 0xa2}, {&(0x7f0000000440)=""/6, 0x6}], 0x4, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x40}, 0x40010000) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000700)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000740)={{0x1, 0x1, 0x18, r2, {0x0, 0x0}}, './file0/file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000780)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f00000007c0)={{}, {0x1, 0x4}, [{0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x2, 0xee00}, {0x2, 0x5, r4}, {0x2, 0x0, 0xee00}, {0x2, 0x2, r5}, {0x2, 0x2, r6}, {0x2, 0x0, r7}, {0x2, 0x4, 0xee01}], {0x4, 0x3}, [{0x8, 0xc, r8}, {0x8, 0x7, r9}, {0x8, 0x5, 0xee00}], {0x10, 0x4}, {0x20, 0x6}}, 0x7c, 0x1) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r10, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR(r10, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_tcp_int(r10, 0x6, 0x3, &(0x7f0000000640)=0x1, 0x4) 14:22:10 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@shortname_winnt}], [{@hash}]}) 14:22:10 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000001c0)={0x6, 0x3, 0x0, 'queue1\x00', 0x401}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x408c5333, &(0x7f0000000080)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000380)={0x3, 0xffff4699, 0x0, 'queue0\x00', 0xff}) [ 628.227378] loop4: detected capacity change from 0 to 288 [ 628.238397] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 628.240544] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 628.241173] FAT-fs (loop4): Filesystem has been set read-only [ 628.251168] vfat: Unknown parameter 'hash' 14:22:10 executing program 3: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) setresuid(0x0, 0xee01, 0x0) ioctl$FIBMAP(r0, 0x1, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000080)) 14:22:10 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:22:10 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@utf8no}, {@fat=@quiet}], [{@hash}]}) 14:22:10 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 20) 14:22:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) [ 628.370540] loop4: detected capacity change from 0 to 288 [ 628.400337] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:22:10 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x3, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000240)={0x1f, 0x2, 0x4}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x600) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000380)={0x9, 0x6, 0x0, 'queue0\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 628.410003] FAT-fs (loop4): error, invalid access to FAT (entry 0x000000ff) [ 628.411127] FAT-fs (loop4): Filesystem has been set read-only [ 628.454101] FAULT_INJECTION: forcing a failure. [ 628.454101] name failslab, interval 1, probability 0, space 0, times 0 [ 628.455798] CPU: 0 UID: 0 PID: 6647 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 628.455826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 628.455839] Call Trace: [ 628.455847] [ 628.455855] dump_stack_lvl+0xfa/0x120 [ 628.455883] should_fail_ex+0x4d7/0x5e0 [ 628.455921] ? ioctx_alloc+0x1479/0x1e10 [ 628.455941] should_failslab+0xc2/0x120 [ 628.455963] __kmalloc_noprof+0xb4/0x4b0 [ 628.456000] ioctx_alloc+0x1479/0x1e10 [ 628.456029] ? find_held_lock+0x2b/0x80 [ 628.456060] ? __pfx_ioctx_alloc+0x10/0x10 [ 628.456079] ? lock_release+0xc8/0x290 [ 628.456102] ? __might_fault+0xe0/0x190 [ 628.456129] __x64_sys_io_setup+0xc8/0x1f0 [ 628.456152] do_syscall_64+0xbf/0x360 [ 628.456176] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 628.456198] RIP: 0033:0x7f91be1b4b19 [ 628.456215] 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 [ 628.456241] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 628.456262] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 628.456277] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 628.456290] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 628.456303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 628.456315] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 628.456344] [ 628.478139] vfat: Unknown parameter 'hash' 14:22:20 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='mountinfo\x00') socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) 14:22:20 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x6a1, 0xfa29, 0x1, 'queue0\x00', 0x400}) 14:22:20 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 21) 14:22:20 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:22:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@uni_xlateno}, {@shortname_mixed}, {@fat=@quiet}], [{@hash}]}) 14:22:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 14:22:20 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3fe, 0x1, 'queue0\x00', 0x3f}) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) r2 = io_uring_setup(0x3b77, &(0x7f0000000000)={0x0, 0x2862, 0x0, 0x2, 0x368}) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x4022}, {r0, 0x6000}, {r1, 0x8b}, {r2, 0x4548}, {r0, 0x22}], 0x5, &(0x7f00000000c0)={0x77359400}, &(0x7f00000001c0)={[0x81]}, 0x8) 14:22:20 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') lseek(r0, 0x8, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000380)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x4d0f, 0x8, 0x1f}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r4) r6 = openat$incfs(r4, &(0x7f00000001c0)='.log\x00', 0x40000, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0x10}, {r6, 0x1001}, {r3, 0xc}, {r0, 0x224}], 0x4, &(0x7f0000000240), &(0x7f0000000280)={[0x1000]}, 0x8) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(0x0, r8) fchown(r3, 0xffffffffffffffff, r8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 638.097540] loop4: detected capacity change from 0 to 288 [ 638.107070] vfat: Unknown parameter 'hash' [ 638.117304] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 638.128499] FAT-fs (loop4): error, invalid access to FAT (entry 0x000000ff) [ 638.129762] FAT-fs (loop4): Filesystem has been set read-only 14:22:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 14:22:20 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x3, 0x7ff, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:22:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@uni_xlateno}, {@fat=@quiet}], [{@hash}]}) 14:22:20 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x40082) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:22:20 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') dup2(0xffffffffffffffff, r1) pread64(r1, &(0x7f0000000380)=""/238, 0xee, 0xffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x4, 0x40, 0x1, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:22:20 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 638.326533] vfat: Unknown parameter 'hash' 14:22:20 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0xfa2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:22:20 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 22) [ 638.373826] loop4: detected capacity change from 0 to 288 14:22:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) [ 638.407121] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 638.418448] FAT-fs (loop4): error, invalid access to FAT (entry 0x000000ff) [ 638.419642] FAT-fs (loop4): Filesystem has been set read-only [ 638.529401] FAULT_INJECTION: forcing a failure. [ 638.529401] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 638.531353] CPU: 0 UID: 0 PID: 6708 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 638.531382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 638.531395] Call Trace: [ 638.531402] [ 638.531410] dump_stack_lvl+0xfa/0x120 [ 638.531438] should_fail_ex+0x4d7/0x5e0 [ 638.531475] should_fail_alloc_page+0xe0/0x110 [ 638.531499] prepare_alloc_pages+0x1af/0x500 [ 638.531521] ? unwind_get_return_address+0x59/0xa0 [ 638.531552] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 638.531581] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 638.531620] ? stack_trace_save+0x8e/0xc0 [ 638.531644] ? stack_depot_save_flags+0x2c/0xa20 [ 638.531673] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 638.531701] ? __is_insn_slot_addr+0x140/0x290 [ 638.531741] ? __kasan_kmalloc+0x7f/0x90 [ 638.531761] ? __kmalloc_noprof+0x1f6/0x4b0 [ 638.531793] ? __lock_acquire+0x694/0x1b70 [ 638.531816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 638.531841] ? policy_nodemask+0xeb/0x4e0 [ 638.531870] alloc_pages_mpol+0xed/0x340 [ 638.531896] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 638.531924] ? filemap_get_entry+0x1b1/0x3b0 [ 638.531957] ? lock_release+0xc8/0x290 [ 638.531981] folio_alloc_noprof+0x22/0x290 [ 638.532012] filemap_alloc_folio_noprof+0x376/0x420 [ 638.532042] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 638.532070] ? kasan_save_track+0x14/0x30 [ 638.532090] ? __kasan_kmalloc+0x7f/0x90 [ 638.532114] __filemap_get_folio+0x384/0x960 [ 638.532151] ioctx_alloc+0x6cf/0x1e10 [ 638.532184] ? __pfx_ioctx_alloc+0x10/0x10 [ 638.532203] ? lock_release+0xc8/0x290 [ 638.532225] ? __might_fault+0xe0/0x190 [ 638.532259] __x64_sys_io_setup+0xc8/0x1f0 [ 638.532281] do_syscall_64+0xbf/0x360 [ 638.532305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 638.532327] RIP: 0033:0x7f91be1b4b19 [ 638.532344] 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 [ 638.532363] RSP: 002b:00007f91bb308188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 638.532384] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 638.532398] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 638.532411] RBP: 00007f91bb3081d0 R08: 0000000000000000 R09: 0000000000000000 [ 638.532424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 638.532436] R13: 00007fffcea81e2f R14: 00007f91bb308300 R15: 0000000000022000 [ 638.532465] 14:22:29 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 23) 14:22:29 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@fat=@quiet}], [{@hash}]}) 14:22:29 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:22:29 executing program 3: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x408c5333, &(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2201, &(0x7f0000000100)=0xffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x52ce, 0x101400) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000040)) 14:22:29 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x2, 0x0, 0x2, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2, 0x80, 0x40, 0x8, 0x3ff}}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:22:29 executing program 5: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa, 0x100010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r0, &(0x7f0000000240)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd, 0x0, 0x0, 0x1, 0xe}, 0x3f) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x800) openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x8841, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$BTRFS_IOC_INO_PATHS(r3, 0xc0389423, &(0x7f0000000200)={0x7, 0x8, [0x285328da, 0x4, 0x6, 0x1], &(0x7f00000001c0)=[0x0]}) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r4, 0x6628) r5 = signalfd(r1, &(0x7f0000000000)={[0x10001]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000040)={{0x6, 0x8}, 'port0\x00', 0x9, 0x0, 0x5, 0x400, 0x8, 0x7, 0xfffffbd2, 0x0, 0x2, 0x93}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:22:29 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x401) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:22:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon]}, 0x1c}}, 0x0) [ 647.412325] loop4: detected capacity change from 0 to 288 [ 647.423561] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 647.432970] FAT-fs (loop4): error, invalid access to FAT (entry 0x00ffffff) [ 647.434072] FAT-fs (loop4): Filesystem has been set read-only [ 647.434817] vfat: Unknown parameter 'hash' 14:22:29 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000004c0)={0x1, 0xf3b, 0xffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48000, 0x80) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) dup2(r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000440)={0xd5d, 0xf8000000, 0x1}) 14:22:29 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfffffffd}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x0) r1 = getpid() pidfd_open(r1, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x6, 0x1, 0x7f, 0x10, 0x0, 0x5, 0x64000, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1200, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x201, 0x7f, 0x6fb, 0xd, 0xbc, 0x7f, 0x7, 0x0, 0x7, 0x0, 0x8}, r1, 0xc, r2, 0xa) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) connect$unix(r5, &(0x7f0000000180)=@abs, 0x6e) [ 647.489784] FAULT_INJECTION: forcing a failure. [ 647.489784] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 647.491610] CPU: 1 UID: 0 PID: 6737 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 647.491638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 647.491650] Call Trace: [ 647.491657] [ 647.491665] dump_stack_lvl+0xfa/0x120 [ 647.491693] should_fail_ex+0x4d7/0x5e0 [ 647.491737] should_fail_alloc_page+0xe0/0x110 [ 647.491761] prepare_alloc_pages+0x1af/0x500 [ 647.491783] ? unwind_get_return_address+0x59/0xa0 [ 647.491821] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 647.491853] ? __lock_acquire+0x694/0x1b70 [ 647.491879] ? css_rstat_updated+0x1b5/0x4c0 [ 647.491909] ? __pfx_css_rstat_updated+0x10/0x10 [ 647.491938] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 647.491967] ? lock_acquire+0x15e/0x2f0 [ 647.492000] ? __lock_acquire+0x694/0x1b70 [ 647.492022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 647.492048] ? policy_nodemask+0xeb/0x4e0 [ 647.492078] alloc_pages_mpol+0xed/0x340 [ 647.492105] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 647.492132] ? filemap_get_entry+0x1b1/0x3b0 [ 647.492166] ? lock_release+0xc8/0x290 [ 647.492190] folio_alloc_noprof+0x22/0x290 [ 647.492221] filemap_alloc_folio_noprof+0x376/0x420 [ 647.492257] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 647.492285] ? kasan_save_track+0x14/0x30 [ 647.492306] ? __kasan_kmalloc+0x7f/0x90 [ 647.492330] __filemap_get_folio+0x384/0x960 [ 647.492368] ioctx_alloc+0x6cf/0x1e10 [ 647.492400] ? __pfx_ioctx_alloc+0x10/0x10 [ 647.492419] ? lock_release+0xc8/0x290 [ 647.492441] ? __might_fault+0xe0/0x190 [ 647.492468] __x64_sys_io_setup+0xc8/0x1f0 [ 647.492490] do_syscall_64+0xbf/0x360 [ 647.492514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 647.492536] RIP: 0033:0x7f91be1b4b19 [ 647.492553] 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 [ 647.492573] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 647.492594] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 647.492608] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 647.492621] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 647.492634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 647.492646] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 647.492675] 14:22:29 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:22:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon]}, 0x1c}}, 0x0) 14:22:29 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x2, 0x7, 0x0, 'queue0\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:22:29 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@fat=@quiet}]}) 14:22:30 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x7fffffff, 0x8, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x1, 0x8, 0x7}) r1 = open_tree(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000200)={0x0, 0x4, 0x0, 0x2, 0x0, 0x7}) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000380)={{0x1, 0x1, 0x18, r2, {0x7}}, './file0\x00'}) fsconfig$FSCONFIG_SET_PATH(r3, 0x3, &(0x7f00000003c0)='{^+\x00', &(0x7f0000000400)='./file0\x00', 0xffffffffffffffff) ioctl$BTRFS_IOC_QUOTA_CTL(r2, 0xc0109428, &(0x7f0000000240)={0x1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000440)={0xbc1d, 0x9, 0x1f, 0x6, 0x4, 0x1f}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000280)=ANY=[@ANYBLOB="010000080100000018000000", @ANYRES32=r1, @ANYBLOB="3f000002007ac251d967851d83bf1b00"]) accept4$unix(r4, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e, 0x80800) [ 647.651778] loop4: detected capacity change from 0 to 288 [ 647.680626] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 647.691702] No source specified [ 647.694507] FAT-fs (loop4): error, invalid access to FAT (entry 0x00ffffff) [ 647.696023] FAT-fs (loop4): Filesystem has been set read-only 14:22:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon]}, 0x1c}}, 0x0) 14:22:38 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000000)={0x5, 0x5, 0x401}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x0, 0xffff, 0x0, 'queue1\x00', 0x827}) 14:22:38 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:22:38 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 24) 14:22:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000000)={0x3, 0x3f, 0x20}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x42, 0x201, 0xfffffffe}) 14:22:38 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000080)={0x1, 0x6}) 14:22:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 656.235974] loop4: detected capacity change from 0 to 288 14:22:38 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x124, r3, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x124}, 0x1, 0x0, 0x0, 0x4041}, 0x51) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r3, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x801}, 0x0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) [ 656.242155] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 656.247196] FAT-fs (loop4): error, invalid access to FAT (entry 0x00ffffff) [ 656.247921] FAT-fs (loop4): Filesystem has been set read-only 14:22:38 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0x408c5333, &(0x7f0000000080)) 14:22:38 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 656.320878] loop1: detected capacity change from 0 to 288 [ 656.341889] loop4: detected capacity change from 0 to 288 [ 656.343167] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 656.351202] FAT-fs (loop1): error, invalid access to FAT (entry 0x00ffffff) [ 656.352645] FAT-fs (loop4): bogus logical sector size 2063 [ 656.352859] FAT-fs (loop1): Filesystem has been set read-only [ 656.353291] FAT-fs (loop4): Can't find a valid FAT filesystem 14:22:38 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000900000000002e2f66696c65300050398b8e55c4ac1739d3bf54bff92685efaa466af5f6b9049c013c0073d745619f5b5465baff23a1b8e226bd8be50535ed30c8c9999cdd60835a64aa9ed7d56157e9b65c9ba973fc1b25b2fe86f8b9332134665e2491069b0f2366a27959f02dd2ca29705423bed90b7a328193b261cb6baa9497035e1a2a64d914aaf1f28d7022b26fbfd7ac62c764706e2bc8ecafe3bdd75a837052898a6c591d4733"]) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) 14:22:38 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:22:38 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:22:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) 14:22:38 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 25) 14:22:38 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) r1 = dup2(r0, r0) fcntl$getflags(r1, 0x3) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x400000070f5}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:22:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) dup2(r2, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x8, 0x4, 0x40, {0x81, 0x5}, 0x1, 0x4ac}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x2, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x3, 0x3}, {0x40, 0x6}, 0x20, 0x3, 0x7f}) 14:22:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 656.493644] loop4: detected capacity change from 0 to 288 [ 656.516899] FAT-fs (loop4): bogus logical sector size 2063 [ 656.518015] FAT-fs (loop4): Can't find a valid FAT filesystem [ 656.565946] loop1: detected capacity change from 0 to 288 [ 656.595896] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 656.597889] FAT-fs (loop1): error, invalid access to FAT (entry 0x00ffffff) [ 656.598798] FAT-fs (loop1): Filesystem has been set read-only 14:22:48 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x7, 0xc4d5, 0x0, 'queue1\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:22:48 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:22:48 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x1ff}) 14:22:48 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 26) 14:22:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) 14:22:48 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:22:48 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000380)={0x0, 0x1, 0x4}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000780)={r0, 0x1, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xfffffffc) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000040)=0xc) fcntl$lock(r2, 0x24, &(0x7f00000001c0)={0x1, 0x3, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000000)={0x0, @aes128}) 14:22:48 executing program 6: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280), 0x400000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x0, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f00000002c0), {[{{@arp={@rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x2c}, 0xffffffff, 0xffffff00, 0x3, 0x2, {@mac, {[0x0, 0x0, 0x0, 0xff, 0xff]}}, {@mac=@broadcast, {[0x0, 0x0, 0x0, 0xff, 0xff]}}, 0x6, 0xfff, 0xfff9, 0x85e, 0x8001, 0x7ff, 'gre0\x00', 'veth0_macvtap\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @loopback, 0x2, 0x1}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0x1e}, 0x0, 0xffffff00, 0xd, 0xa, {@mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}}, {@empty, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}}, 0x9, 0x800, 0x7ff, 0x4, 0xc33a, 0x3, 'macvtap0\x00', 'vlan0\x00', {}, {0xff}, 0x0, 0x241}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x6, 0x6}}}, {{@arp={@empty, @broadcast, 0xff, 0xff000000, 0x7, 0x8, {@empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}}, {@mac, {[0x0, 0xff, 0xff, 0xff]}}, 0xffc1, 0x1, 0xf4da, 0xed, 0x9, 0xcfd7, 'bridge_slave_0\x00', '\x00', {}, {0xff}, 0x0, 0x8}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback, @empty, 0x4, 0xffffffff}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x440) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x1, 0x7, 0x3, 0x62, 0x0, 0xfffffffffffffff8, 0x10, 0xd, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x41, 0x2, @perf_bp={&(0x7f00000000c0), 0x7}, 0x20, 0x8, 0x0, 0x4, 0x7, 0x1, 0xe6, 0x0, 0xfff, 0x0, 0x1}, r3, 0xffffffffffffffff, r2, 0x2) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={'wlan1\x00', &(0x7f0000000040)=@ethtool_eee={0x45, 0xfffffffb, 0x20, 0xfffffffe, 0x1, 0x7, 0x4, 0x2, [0xffff0001, 0x9]}}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) connect$unix(r7, &(0x7f0000000180)=@abs, 0x6e) [ 666.166956] loop1: detected capacity change from 0 to 288 [ 666.176916] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 666.180422] FAT-fs (loop1): error, invalid access to FAT (entry 0x00ffffff) [ 666.181538] FAT-fs (loop1): Filesystem has been set read-only [ 666.215519] loop4: detected capacity change from 0 to 288 14:22:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) [ 666.243333] FAT-fs (loop4): bogus logical sector size 2063 [ 666.244197] FAT-fs (loop4): Can't find a valid FAT filesystem 14:22:48 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xa480) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x2000020, 0xeb8, 0x0, 'queue0\x00', 0x3052}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000380)={0x100, 0x0, 0x404}) syz_open_dev$loop(&(0x7f0000000040), 0x2, 0xdac00) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) signalfd4(r1, &(0x7f0000000280)={[0x4000000000000]}, 0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000100)={0x401, 0x5, 0x1, 'queue0\x00', 0xffff}) 14:22:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)={{0x7, 0x20}, {0x1}, 0x8, 0x0, 0x81}) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x400, 0x0, {0xfffffffffffffffc, 0x0, 0x3f, 0x3, 0xff}, 0x3f}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000440)={{0x3, 0x2}, 'port0\x00', 0x90, 0x810, 0x5, 0x6, 0x4a8, 0x5, 0x80000000, 0x0, 0x6, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000380)={0x1f, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 666.297972] FAULT_INJECTION: forcing a failure. [ 666.297972] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 666.299706] CPU: 0 UID: 0 PID: 6843 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 666.299734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 666.299747] Call Trace: [ 666.299754] [ 666.299769] dump_stack_lvl+0xfa/0x120 [ 666.299796] should_fail_ex+0x4d7/0x5e0 [ 666.299834] should_fail_alloc_page+0xe0/0x110 [ 666.299859] prepare_alloc_pages+0x1af/0x500 [ 666.299882] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 666.299917] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 666.299950] ? __lock_acquire+0x694/0x1b70 [ 666.299975] ? css_rstat_updated+0x1b5/0x4c0 [ 666.300005] ? __pfx_css_rstat_updated+0x10/0x10 [ 666.300033] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 666.300063] ? lock_acquire+0x15e/0x2f0 [ 666.300096] ? __lock_acquire+0x694/0x1b70 [ 666.300118] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 666.300144] ? policy_nodemask+0xeb/0x4e0 [ 666.300174] alloc_pages_mpol+0xed/0x340 [ 666.300200] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 666.300228] ? filemap_get_entry+0x1b1/0x3b0 [ 666.300261] ? lock_release+0xc8/0x290 [ 666.300286] folio_alloc_noprof+0x22/0x290 [ 666.300317] filemap_alloc_folio_noprof+0x376/0x420 [ 666.300347] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 666.300375] ? kasan_save_track+0x14/0x30 [ 666.300395] ? __kasan_kmalloc+0x7f/0x90 [ 666.300420] __filemap_get_folio+0x384/0x960 [ 666.300457] ioctx_alloc+0x6cf/0x1e10 [ 666.300490] ? __pfx_ioctx_alloc+0x10/0x10 [ 666.300509] ? lock_release+0xc8/0x290 [ 666.300530] ? __might_fault+0xe0/0x190 [ 666.300558] __x64_sys_io_setup+0xc8/0x1f0 [ 666.300580] do_syscall_64+0xbf/0x360 [ 666.300604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.300626] RIP: 0033:0x7f91be1b4b19 [ 666.300642] 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 [ 666.300662] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 666.300683] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 666.300697] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 666.300710] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 666.300723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 666.300735] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 666.300764] 14:22:48 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) 14:22:48 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x47c, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:22:48 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 666.445818] loop1: detected capacity change from 0 to 288 [ 666.468609] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 666.477137] FAT-fs (loop1): error, invalid access to FAT (entry 0x00ffffff) [ 666.478275] FAT-fs (loop1): Filesystem has been set read-only [ 666.536919] loop4: detected capacity change from 0 to 288 [ 666.553367] FAT-fs (loop4): bogus number of reserved sectors [ 666.554220] FAT-fs (loop4): Can't find a valid FAT filesystem 14:22:58 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 27) 14:22:58 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:22:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x0, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) 14:22:58 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0x1}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0xfa, 0x8}, 'port1\x00', 0x0, 0x0, 0x2, 0xd7, 0x4, 0x69, 0x80000000, 0x0, 0x3, 0x1f}) 14:22:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000080)) 14:22:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:22:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x4, 0x3, 0x1, 'queue0\x00', 0xfff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0xfffffffe, 0xfffffffc, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:22:58 executing program 6: perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0xf0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r3) sendmsg$NL80211_CMD_GET_SCAN(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x10, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3, 0x75}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4800) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:22:58 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x400400, 0x104) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000001c0)={0x9d3, 0x3ff, 0x0, 'queue0\x00', 0x8001}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000000)=0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x94d, 0x20003ff, 0x1, 'queue0\x00', 0xffff}) [ 676.571084] loop4: detected capacity change from 0 to 288 [ 676.577310] FAT-fs (loop4): bogus number of reserved sectors [ 676.577763] FAT-fs (loop4): Can't find a valid FAT filesystem [ 676.593534] FAULT_INJECTION: forcing a failure. [ 676.593534] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 676.594433] CPU: 1 UID: 0 PID: 6881 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 676.594449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 676.594456] Call Trace: [ 676.594460] [ 676.594465] dump_stack_lvl+0xfa/0x120 [ 676.594483] should_fail_ex+0x4d7/0x5e0 [ 676.594508] should_fail_alloc_page+0xe0/0x110 [ 676.594523] prepare_alloc_pages+0x1af/0x500 [ 676.594536] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 676.594556] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 676.594582] ? __lock_acquire+0x694/0x1b70 [ 676.594597] ? css_rstat_updated+0x1b5/0x4c0 [ 676.594614] ? __pfx_css_rstat_updated+0x10/0x10 [ 676.594629] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 676.594645] ? lock_acquire+0x15e/0x2f0 [ 676.594663] ? __lock_acquire+0x694/0x1b70 [ 676.594675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 676.594690] ? policy_nodemask+0xeb/0x4e0 [ 676.594707] alloc_pages_mpol+0xed/0x340 [ 676.594722] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 676.594737] ? filemap_get_entry+0x1b1/0x3b0 [ 676.594755] ? lock_release+0xc8/0x290 [ 676.594769] folio_alloc_noprof+0x22/0x290 [ 676.594786] filemap_alloc_folio_noprof+0x376/0x420 [ 676.594803] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 676.594818] ? kasan_save_track+0x14/0x30 [ 676.594830] ? __kasan_kmalloc+0x7f/0x90 [ 676.594843] __filemap_get_folio+0x384/0x960 [ 676.594863] ioctx_alloc+0x6cf/0x1e10 [ 676.594881] ? __pfx_ioctx_alloc+0x10/0x10 [ 676.594892] ? lock_release+0xc8/0x290 [ 676.594903] ? __might_fault+0xe0/0x190 [ 676.594919] __x64_sys_io_setup+0xc8/0x1f0 [ 676.594931] do_syscall_64+0xbf/0x360 [ 676.594944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 676.594957] RIP: 0033:0x7f91be1b4b19 [ 676.594966] 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 [ 676.594978] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 676.594989] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 676.594997] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 676.595004] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 676.595011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 676.595018] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 676.595034] [ 676.613518] loop1: detected capacity change from 0 to 288 14:22:59 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 676.634868] program syz-executor.5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 676.648665] loop4: detected capacity change from 0 to 288 [ 676.657561] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 676.659153] FAT-fs (loop4): bogus number of reserved sectors [ 676.659182] FAT-fs (loop4): Can't find a valid FAT filesystem 14:22:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2201, &(0x7f0000000100)=0xffffffff) preadv2(r0, &(0x7f0000000900)=[{&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/140, 0x8c}, {&(0x7f00000005c0)=""/104, 0x68}, {&(0x7f0000000640)=""/230, 0xe6}, {&(0x7f0000000740)=""/204, 0xcc}, {&(0x7f0000000840)=""/61, 0x3d}, {&(0x7f0000000880)=""/103, 0x67}], 0x9, 0x89, 0xfffffffa, 0x6) fsetxattr$security_ima(r0, &(0x7f0000000040), &(0x7f00000001c0)=@sha1={0x1, "f61144956bc134317a0410cd65fb062c6224b5e6"}, 0x15, 0x3) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x222100) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000009c0)='/sys/power/wakeup_count', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000a00)={0x8, 0x7, 0x800, 0x52d, 0x80000000, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x2, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000080)) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)) [ 676.694220] FAT-fs (loop1): error, invalid access to FAT (entry 0x00ffffff) [ 676.695894] FAT-fs (loop1): Filesystem has been set read-only 14:22:59 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 676.715478] program syz-executor.5 is using a deprecated SCSI ioctl, please convert it to SG_IO 14:22:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) 14:22:59 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000003c0)={{0x4, 0x9}, 0x1, 0x5, 0x2, {0x9, 0x3}, 0x8, 0x5}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x54, 0x0, 0x2, 0x605, 0x0, 0x0, {0x7, 0x0, 0x5}, [@CTA_EXPECT_HELP_NAME={0xf, 0x6, 'sane-20000\x00'}, @CTA_EXPECT_HELP_NAME={0xa, 0x6, 'H.245\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x4}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x101}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x810}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000000)={0x3f, 0x10001, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:22:59 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:22:59 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) [ 676.842039] loop4: detected capacity change from 0 to 288 [ 676.858096] FAT-fs (loop4): bogus number of reserved sectors [ 676.859129] FAT-fs (loop4): Can't find a valid FAT filesystem 14:22:59 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 28) 14:22:59 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x7, 0x80, 0x40, 0x4}, {0x100, 0x0, 0x5, 0x101}]}) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000080)={{}, "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"}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/vmallocinfo\x00', 0x0, 0x0) [ 676.913414] loop1: detected capacity change from 0 to 288 14:22:59 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 677.086230] loop4: detected capacity change from 0 to 288 [ 677.092609] FAULT_INJECTION: forcing a failure. [ 677.092609] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 677.094507] CPU: 1 UID: 0 PID: 6913 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 677.094538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 677.094551] Call Trace: [ 677.094560] [ 677.094569] dump_stack_lvl+0xfa/0x120 [ 677.094612] should_fail_ex+0x4d7/0x5e0 [ 677.094653] should_fail_alloc_page+0xe0/0x110 [ 677.094679] prepare_alloc_pages+0x1af/0x500 [ 677.094704] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 677.094742] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 677.094778] ? __lock_acquire+0x694/0x1b70 [ 677.094805] ? css_rstat_updated+0x1b5/0x4c0 [ 677.094837] ? __pfx_css_rstat_updated+0x10/0x10 [ 677.094869] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 677.094901] ? lock_acquire+0x15e/0x2f0 [ 677.094937] ? __lock_acquire+0x694/0x1b70 [ 677.094961] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 677.094990] ? policy_nodemask+0xeb/0x4e0 [ 677.095021] alloc_pages_mpol+0xed/0x340 [ 677.095051] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 677.095081] ? filemap_get_entry+0x1b1/0x3b0 [ 677.095117] ? lock_release+0xc8/0x290 [ 677.095144] folio_alloc_noprof+0x22/0x290 [ 677.095177] filemap_alloc_folio_noprof+0x376/0x420 [ 677.095209] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 677.095247] ? kasan_save_track+0x14/0x30 [ 677.095269] ? __kasan_kmalloc+0x7f/0x90 [ 677.095296] __filemap_get_folio+0x384/0x960 [ 677.095337] ioctx_alloc+0x6cf/0x1e10 [ 677.095372] ? __pfx_ioctx_alloc+0x10/0x10 [ 677.095393] ? lock_release+0xc8/0x290 [ 677.095417] ? __might_fault+0xe0/0x190 [ 677.095447] __x64_sys_io_setup+0xc8/0x1f0 [ 677.095471] do_syscall_64+0xbf/0x360 [ 677.095497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 677.095521] RIP: 0033:0x7f91be1b4b19 [ 677.095539] 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 [ 677.095561] RSP: 002b:00007f91bb72a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 677.095583] RAX: ffffffffffffffda RBX: 00007f91be2c7f60 RCX: 00007f91be1b4b19 [ 677.095599] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 677.095613] RBP: 00007f91bb72a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 677.095627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 677.095640] R13: 00007fffcea81e2f R14: 00007f91bb72a300 R15: 0000000000022000 [ 677.095672] [ 677.132899] FAT-fs (loop4): bogus number of reserved sectors [ 677.134015] FAT-fs (loop4): Can't find a valid FAT filesystem 14:23:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:23:08 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 29) 14:23:08 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}, @ver_80211n={0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) 14:23:08 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) flistxattr(r0, &(0x7f0000000000)=""/73, 0x49) 14:23:08 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x4, 0x20, 0x1, 'queue1\x00', 0xffffc139}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x0, 0x4}, 0x6, {0x7, 0x2}, 0xff, 0x0, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:23:08 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = syz_open_dev$mouse(&(0x7f0000000280), 0x80, 0x200001) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000002c0)) pread64(r0, &(0x7f0000000040)=""/32, 0x20, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000080)=""/239, 0xef, 0x40000000, &(0x7f0000000200)=@caif=@dgm={0x25, 0x7fff, 0x1}, 0x80) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r4) sendmsg$sock(r4, &(0x7f00000006c0)={&(0x7f00000003c0)=@can, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="82d9e57f872aa12229946a6e0d8884455a1b9020382a2c5c52dfa955a4d7db0fd736a69f8e7d7d637ea8f5aa454e3eb8e17b4e4e03765bda0c59c0c778fa96224549ce1b21abce8e76c8c198d86cf295d9daf5319ed93fb860c3e1b55c1ca002372133d8e86719ebd57874396fab573d291af2", 0x73}, {&(0x7f0000000300)="8a", 0x1}, {&(0x7f00000004c0)="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", 0xfa}, {&(0x7f00000005c0)="1138453918901597726bcfc1fda0c651186475bf79806239b2f697e9f58eb02db48e3ab1558f4fb2cb4cd40f4fdb54eb9890102ae1067f7cc846b14e3e1d67d568", 0x41}], 0x4, &(0x7f0000000680)=[@mark={{0x14, 0x1, 0x24, 0x1d}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x30}, 0x4001) r6 = dup2(r3, r1) connect$unix(r6, &(0x7f0000000180)=@abs, 0x6e) [ 685.645844] loop4: detected capacity change from 0 to 288 14:23:08 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x5, 0x6, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x149042, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r6, r5) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r8, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="740000002db98ae3f34939b1063a4c17b4988e01a471544bad66dbecc64f55444b07a63b090042a3a761dd66e276fe96d77d2279abe24f2bdc77c6db46ec42e22283559fde7b98916fb190ca4e5552993c6912572837bd261e912da5360dd30de08d6e86cfc45379a071e43965c69c823a29d8414822a333f98b1981c2dc4f8bf88054780b6937dcca511e61bc6d44a6d4f3bdb339c272f9b62342a1bd272dfca670f8", @ANYRES16=r8, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32=r9, @ANYBLOB="28000e0080000000ffffffffffff0802110000000802110000000000000000000000000064000100080026006c09000008000c006400000008000d00000000000a0034000202020202020000080035000000000004000501"], 0x74}}, 0x0) sendmsg$NL80211_CMD_GET_POWER_SAVE(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r8, 0x200, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x80000001, 0x57}}}}, ["", "", ""]}, 0x28}}, 0x40870) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0x408c5333, &(0x7f0000000080)={0xffffffff, 0x7e}) [ 685.656261] FAT-fs (loop4): bogus number of reserved sectors [ 685.656768] FAT-fs (loop4): Can't find a valid FAT filesystem [ 685.689601] loop1: detected capacity change from 0 to 288 14:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}, @ver_80211n={0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) [ 685.743703] FAULT_INJECTION: forcing a failure. [ 685.743703] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 685.744823] CPU: 1 UID: 0 PID: 6945 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 685.744842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 685.744849] Call Trace: [ 685.744853] [ 685.744858] dump_stack_lvl+0xfa/0x120 [ 685.744876] should_fail_ex+0x4d7/0x5e0 [ 685.744897] should_fail_alloc_page+0xe0/0x110 [ 685.744911] prepare_alloc_pages+0x1af/0x500 [ 685.744924] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 685.744944] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 685.744961] ? __lock_acquire+0x694/0x1b70 [ 685.744975] ? css_rstat_updated+0x1b5/0x4c0 [ 685.744992] ? __pfx_css_rstat_updated+0x10/0x10 [ 685.745008] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 685.745024] ? lock_acquire+0x15e/0x2f0 [ 685.745042] ? __lock_acquire+0x694/0x1b70 [ 685.745053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 685.745068] ? policy_nodemask+0xeb/0x4e0 [ 685.745084] alloc_pages_mpol+0xed/0x340 [ 685.745098] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 685.745113] ? filemap_get_entry+0x1b1/0x3b0 [ 685.745132] ? lock_release+0xc8/0x290 [ 685.745145] folio_alloc_noprof+0x22/0x290 [ 685.745161] filemap_alloc_folio_noprof+0x376/0x420 [ 685.745178] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 685.745193] ? kasan_save_track+0x14/0x30 [ 685.745204] ? __kasan_kmalloc+0x7f/0x90 [ 685.745218] __filemap_get_folio+0x384/0x960 [ 685.745242] ioctx_alloc+0x6cf/0x1e10 [ 685.745260] ? __pfx_ioctx_alloc+0x10/0x10 [ 685.745270] ? lock_release+0xc8/0x290 [ 685.745282] ? __might_fault+0xe0/0x190 [ 685.745297] __x64_sys_io_setup+0xc8/0x1f0 [ 685.745309] do_syscall_64+0xbf/0x360 [ 685.745322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 685.745334] RIP: 0033:0x7f91be1b4b19 [ 685.745343] 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 [ 685.745354] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 685.745366] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 685.745374] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 685.745381] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 685.745387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 685.745394] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 685.745410] 14:23:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 685.797146] loop4: detected capacity change from 0 to 288 [ 685.805433] FAT-fs (loop4): bogus number of reserved sectors [ 685.805911] FAT-fs (loop4): Can't find a valid FAT filesystem 14:23:08 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:23:08 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{0x2, 0x6}, 'port1\x00', 0xe, 0x0, 0x7, 0x0, 0x7, 0x4, 0x1, 0x0, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:23:08 executing program 5: pidfd_open(0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x503400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:23:08 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:23:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 685.905161] loop1: detected capacity change from 0 to 288 [ 685.918334] loop4: detected capacity change from 0 to 288 14:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}, @ver_80211n={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) [ 685.924934] FAT-fs (loop4): bogus number of reserved sectors [ 685.925461] FAT-fs (loop4): Can't find a valid FAT filesystem 14:23:08 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 30) 14:23:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:23:08 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0xbd, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) [ 686.007607] loop4: detected capacity change from 0 to 288 [ 686.010832] FAT-fs (loop4): bogus number of reserved sectors [ 686.011353] FAT-fs (loop4): Can't find a valid FAT filesystem [ 686.029855] FAULT_INJECTION: forcing a failure. [ 686.029855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 686.030896] CPU: 1 UID: 0 PID: 6966 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 686.030913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 686.030921] Call Trace: [ 686.030926] [ 686.030930] dump_stack_lvl+0xfa/0x120 [ 686.030949] should_fail_ex+0x4d7/0x5e0 [ 686.030973] should_fail_alloc_page+0xe0/0x110 [ 686.030988] prepare_alloc_pages+0x1af/0x500 [ 686.031001] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 686.031022] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 686.031042] ? __lock_acquire+0x694/0x1b70 [ 686.031058] ? css_rstat_updated+0x1b5/0x4c0 [ 686.031077] ? __pfx_css_rstat_updated+0x10/0x10 [ 686.031094] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 686.031119] ? __lock_acquire+0x694/0x1b70 [ 686.031132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 686.031148] ? policy_nodemask+0xeb/0x4e0 [ 686.031166] alloc_pages_mpol+0xed/0x340 [ 686.031182] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 686.031199] ? filemap_get_entry+0x1b1/0x3b0 [ 686.031220] ? lock_release+0xc8/0x290 [ 686.031238] folio_alloc_noprof+0x22/0x290 [ 686.031258] filemap_alloc_folio_noprof+0x376/0x420 [ 686.031276] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 686.031297] ? kasan_save_track+0x14/0x30 [ 686.031308] ? __kasan_kmalloc+0x7f/0x90 [ 686.031322] __filemap_get_folio+0x384/0x960 [ 686.031345] ioctx_alloc+0x6cf/0x1e10 [ 686.031365] ? __pfx_ioctx_alloc+0x10/0x10 [ 686.031376] ? lock_release+0xc8/0x290 [ 686.031388] ? __might_fault+0xe0/0x190 [ 686.031404] __x64_sys_io_setup+0xc8/0x1f0 [ 686.031417] do_syscall_64+0xbf/0x360 [ 686.031431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 686.031444] RIP: 0033:0x7f91be1b4b19 [ 686.031454] 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 [ 686.031466] RSP: 002b:00007f91bb72a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 686.031478] RAX: ffffffffffffffda RBX: 00007f91be2c7f60 RCX: 00007f91be1b4b19 [ 686.031486] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 686.031494] RBP: 00007f91bb72a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 686.031501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 686.031508] R13: 00007fffcea81e2f R14: 00007f91bb72a300 R15: 0000000000022000 [ 686.031524] 14:23:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:23:08 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) close(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:23:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f800", 0x17}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 686.094024] loop1: detected capacity change from 0 to 288 14:23:08 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) read(r1, &(0x7f0000000000)=""/52, 0x34) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x9, 0x6, 0x1}) ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x2) [ 686.134897] loop4: detected capacity change from 0 to 288 [ 686.155807] FAT-fs (loop4): bogus number of FAT sectors [ 686.156800] FAT-fs (loop4): Can't find a valid FAT filesystem 14:23:17 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 31) 14:23:17 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffe}, 0x0, 0x1000000, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) 14:23:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:23:17 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0xe2cf2f2178bdb6a4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:23:17 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x400102, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000001940)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001900)={&(0x7f0000000200)={{0x14}, [@NFT_MSG_DELRULE={0x48, 0x8, 0xa, 0x500, 0x0, 0x0, {0x7, 0x0, 0xa}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x2}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_RULE_POSITION_ID={0x8}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x1}]}, @NFT_MSG_DELSETELEM={0x48, 0xe, 0xa, 0x301, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x4}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}]}, @NFT_MSG_DELCHAIN={0x20, 0x5, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}]}, @NFT_MSG_DELFLOWTABLE={0x44, 0x18, 0xa, 0x0, 0x0, 0x0, {0x7, 0x0, 0x8}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_FLAGS={0x8}]}, @NFT_MSG_DELRULE={0x8c, 0x8, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0x4}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT={0x4c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0xf6}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x6c}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT_FLAGS={0x8}, @NFTA_RULE_COMPAT_FLAGS={0x8}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x5e}]}, @NFTA_RULE_POSITION_ID={0x8}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x2}]}, @NFT_MSG_DELCHAIN={0x80, 0x5, 0xa, 0x201, 0x0, 0x0, {0x5e6068be336f5104, 0x0, 0x7}, [@NFTA_CHAIN_HOOK={0x30, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'tunl0\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x16f850ec}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7431c7af}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x1e7fc3d5}]}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_TYPE={0x8, 0x7, 'nat\x00'}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x4}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x1}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffd}, @NFTA_CHAIN_TYPE={0x8, 0x7, 'nat\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x38, 0x16, 0xa, 0x201, 0x0, 0x0, {0xc, 0x0, 0x8}, [@NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HOOK={0x1c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xffffffff}]}]}, @NFT_MSG_DELRULE={0x1464, 0x8, 0xa, 0x3, 0x0, 0x0, {0x5, 0x0, 0x6}, [@NFTA_RULE_EXPRESSIONS={0x1b8, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@numgen={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_NG_MODULUS={0x8, 0x2, 0x1, 0x0, 0x7}, @NFTA_NG_DREG={0x8, 0x1, 0x1, 0x0, 0x13}, @NFTA_NG_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_NG_MODULUS={0x8, 0x2, 0x1, 0x0, 0xfffffff7}]}}]}, {0x180, 0x1, 0x0, 0x1, [@match={{0xa}, @val={0xd0, 0x2, 0x0, 0x1, [@NFTA_MATCH_NAME={0x5, 0x1, '\x00'}, @NFTA_MATCH_INFO={0xb9, 0x3, "aedd4418fcf0957cb2d7b4ddbfb7b521d08d11713074754f91aee9d58bf08318e91abf474c12263385deeb43548a52567c23d3fb0369b1fa6b88382110db26e02aca7494c94845331c02d83fdb3de40e549debc033a17c74ddd63865e22d73e71940be7af8724a491cf71a9b22a3ba25923ac2d8517bfaed21ff25249f9778dd82bac245a037326c222ad817728cd6c55b0b28ab2e33f5608ddcb21c5edda48b20ab56f2b39aa5c529be97be314596f49b1ca55ef6"}, @NFTA_MATCH_REV={0x8, 0x2, 0x1, 0x0, 0x286}]}}, @limit={{0xa}, @val={0x38, 0x2, 0x0, 0x1, [@NFTA_LIMIT_BURST={0x8}, @NFTA_LIMIT_RATE={0xc}, @NFTA_LIMIT_FLAGS={0x8}, @NFTA_LIMIT_RATE={0xc, 0x1, 0x1, 0x0, 0x10000}, @NFTA_LIMIT_UNIT={0xc, 0x2, 0x1, 0x0, 0x100000000}]}}, @masq={{0x9}, @void}, @ct={{0x7}, @void}, @redir={{0xa}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_REDIR_REG_PROTO_MIN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_REDIR_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_REDIR_REG_PROTO_MIN={0x8, 0x1, 0x1, 0x0, 0x10}, @NFTA_REDIR_FLAGS={0x8, 0x3, 0x1, 0x0, 0x34}, @NFTA_REDIR_REG_PROTO_MAX={0x8, 0x2, 0x1, 0x0, 0xd}, @NFTA_REDIR_REG_PROTO_MIN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_REDIR_REG_PROTO_MAX={0x8, 0x2, 0x1, 0x0, 0x1}]}}]}]}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x1}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_POSITION_ID={0x8}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x2}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x24c, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@xfrm={{0x9}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_XFRM_KEY={0x8}, @NFTA_XFRM_SPNUM={0x8, 0x4, 0x1, 0x0, 0x3}]}}]}, {0x3c, 0x1, 0x0, 0x1, [@synproxy={{0xd}, @void}, @connlimit={{0xe}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CONNLIMIT_FLAGS={0x8}]}}, @numgen={{0xb}, @void}]}, {0xd8, 0x1, 0x0, 0x1, [@tproxy={{0xb}, @void}, @rt={{0x7}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_RT_KEY={0x8, 0x2, 0x1, 0x0, 0x4}]}}, @dup_ipv6={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0xa}, @NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x1}]}}, @dup_ipv4={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x1}]}}, @dup={{0x8}, @void}, @queue={{0xa}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_QUEUE_SREG_QNUM={0x8}, @NFTA_QUEUE_TOTAL={0x6, 0x2, 0x1, 0x0, 0x9}]}}, @nat={{0x8}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_NAT_FAMILY={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_NAT_REG_PROTO_MIN={0x8, 0x5, 0x1, 0x0, 0x1}, @NFTA_NAT_REG_PROTO_MIN={0x8, 0x5, 0x1, 0x0, 0xc}, @NFTA_NAT_REG_PROTO_MAX={0x8, 0x6, 0x1, 0x0, 0x14}, @NFTA_NAT_REG_ADDR_MAX={0x8, 0x4, 0x1, 0x0, 0x13}, @NFTA_NAT_FAMILY={0x8, 0x2, 0x1, 0x0, 0xa}]}}, @queue={{0xa}, @void}, @log={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_LOG_FLAGS={0x8}]}}]}, {0xcc, 0x1, 0x0, 0x1, [@objref={{0xb}, @void}, @meta={{0x9}, @val={0x4}}, @xfrm={{0x9}, @void}, @synproxy={{0xd}, @val={0x4c, 0x2, 0x0, 0x1, [@NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x8}, @NFTA_SYNPROXY_WSCALE={0x5}, @NFTA_SYNPROXY_MSS={0x6, 0x1, 0x1, 0x0, 0x9}, @NFTA_SYNPROXY_MSS={0x6, 0x1, 0x1, 0x0, 0x3f}, @NFTA_SYNPROXY_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x33}, @NFTA_SYNPROXY_FLAGS={0x8}, @NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x9}, @NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x3}]}}, @quota={{0xa}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_QUOTA_BYTES={0xc, 0x1, 0x1, 0x0, 0xffffffffffffff00}]}}, @match={{0xa}, @void}, @flow_offload={{0x11}, @void}, @dup_ipv6={{0x8}, @void}]}, {0x44, 0x1, 0x0, 0x1, [@xfrm={{0x9}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_XFRM_DREG={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_XFRM_SPNUM={0x8, 0x4, 0x1, 0x0, 0x6}, @NFTA_XFRM_DIR={0x5}, @NFTA_XFRM_DIR={0x5}, @NFTA_XFRM_SPNUM={0x8}, @NFTA_XFRM_KEY={0x8, 0x2, 0x1, 0x0, 0x6}]}}]}]}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_RULE_USERDATA={0x1004, 0x7, 0x1, 0x0, "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{0x14}}, 0x16c4}, 0x1, 0x0, 0x0, 0x20008000}, 0x4040881) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000000)={{0x0, 0x8000, 0x49, 0x4, 0x4, 0x9b85, 0x6, 0xff, 0x9b, 0x2, 0x0, 0x2a, 0x31558836, 0x1, 0x4}, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000001a40)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000001a00)={&(0x7f00000019c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="02002bbd7000ffdbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x44090}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x4000021, 0x5, 0x1, 'queue0\x00', 0x5}) 14:23:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}, @ver_80211n={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) 14:23:17 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f800", 0x17}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:23:17 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000000)={0x3, 0xfffffff9, 0x100000}) 14:23:17 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00000001c0)={{0x7, 0x1f}, 'port1\x00', 0x5, 0x12, 0x82, 0xfffffff9, 0x6, 0x81, 0x4, 0x0, 0x4, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 694.961493] loop1: detected capacity change from 0 to 288 14:23:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 695.018162] loop4: detected capacity change from 0 to 288 [ 695.025430] FAULT_INJECTION: forcing a failure. [ 695.025430] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 695.027481] CPU: 0 UID: 0 PID: 7013 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 695.027511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 695.027523] Call Trace: [ 695.027530] [ 695.027538] dump_stack_lvl+0xfa/0x120 [ 695.027565] should_fail_ex+0x4d7/0x5e0 [ 695.027603] should_fail_alloc_page+0xe0/0x110 [ 695.027627] prepare_alloc_pages+0x1af/0x500 [ 695.027650] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 695.027685] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 695.027718] ? __lock_acquire+0x694/0x1b70 [ 695.027743] ? css_rstat_updated+0x1b5/0x4c0 [ 695.027773] ? __pfx_css_rstat_updated+0x10/0x10 [ 695.027801] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 695.027831] ? lock_acquire+0x15e/0x2f0 [ 695.027864] ? __lock_acquire+0x694/0x1b70 [ 695.027886] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 695.027912] ? policy_nodemask+0xeb/0x4e0 [ 695.027942] alloc_pages_mpol+0xed/0x340 [ 695.027968] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 695.027996] ? filemap_get_entry+0x1b1/0x3b0 [ 695.028028] ? lock_release+0xc8/0x290 [ 695.028053] folio_alloc_noprof+0x22/0x290 [ 695.028084] filemap_alloc_folio_noprof+0x376/0x420 [ 695.028114] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 695.028142] ? kasan_save_track+0x14/0x30 14:23:17 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x6a, 0xad49, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0x80, 0x4c}, 'port1\x00', 0x2, 0x91800, 0x6, 0xffff5a6f, 0x1, 0x5, 0x400, 0x0, 0x4, 0x7}) [ 695.028162] ? __kasan_kmalloc+0x7f/0x90 [ 695.028187] __filemap_get_folio+0x384/0x960 [ 695.028224] ioctx_alloc+0x6cf/0x1e10 [ 695.028265] ? __pfx_ioctx_alloc+0x10/0x10 [ 695.028284] ? lock_release+0xc8/0x290 [ 695.028306] ? __might_fault+0xe0/0x190 [ 695.028333] __x64_sys_io_setup+0xc8/0x1f0 [ 695.028356] do_syscall_64+0xbf/0x360 [ 695.028380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 695.028402] RIP: 0033:0x7f91be1b4b19 [ 695.028419] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 695.028439] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 695.028459] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 695.028474] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 695.028486] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 695.028499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 695.028511] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 695.028540] [ 695.049056] loop1: detected capacity change from 0 to 288 [ 695.057976] FAT-fs (loop4): bogus number of FAT sectors [ 695.058855] FAT-fs (loop4): Can't find a valid FAT filesystem 14:23:17 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000001c0)={0x1d920783, 0x2cd, 0x1}) fchmod(r1, 0x150) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0xba3, 0x3ff, 0x1, 'queue1\x00'}) 14:23:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}, @ver_80211n={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) 14:23:17 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000200)={{0x7, 0xdd}, 'port1\x00', 0x2, 0x10003, 0x4, 0xffff, 0x1000, 0x188f, 0x9, 0x0, 0x0, 0x3a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000000), &(0x7f0000000040)={'L+', 0x2}, 0x16, 0x1) 14:23:17 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x200, 0x0, 'queue0\x00', 0x201}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x4}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x3, 0x0, 0x1, 'queue1\x00', 0x8}) 14:23:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) 14:23:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[]) 14:23:26 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000000), 0x79a1c30c, 0x80) pwrite64(r1, &(0x7f0000000380)="e7221cab0cfee447da9d1f374161a6dec398e618dd4cf0659b60836be7cdb970fa568bcab3f7ac754b57d3e114ed368a7eac07ef9175278124b2f11f7861dbe7637e36646c2921c33703db80c66be5c9ee0679ada6b2a6c1b33ff302f7a4ef70e693372de34e632c8194a3e775f6a321b988074bf1f4eca8fcf0356834add1636a852fdbe1d0669cd7002173cfbbd4962ba1e116", 0x94, 0xc25) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000001c0)={0x101, 0x6, 0x7, 0x1ff, 0x3, [{0x5, 0x400, 0x6}, {0x160, 0x2, 0x7fe0, '\x00', 0x1080}, {0x1, 0x68d4, 0x61}]}) 14:23:26 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 32) 14:23:26 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = syz_open_dev$mouse(&(0x7f0000000280), 0x80, 0x200001) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000002c0)) pread64(r0, &(0x7f0000000040)=""/32, 0x20, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000080)=""/239, 0xef, 0x40000000, &(0x7f0000000200)=@caif=@dgm={0x25, 0x7fff, 0x1}, 0x80) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r4) sendmsg$sock(r4, &(0x7f00000006c0)={&(0x7f00000003c0)=@can, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="82d9e57f872aa12229946a6e0d8884455a1b9020382a2c5c52dfa955a4d7db0fd736a69f8e7d7d637ea8f5aa454e3eb8e17b4e4e03765bda0c59c0c778fa96224549ce1b21abce8e76c8c198d86cf295d9daf5319ed93fb860c3e1b55c1ca002372133d8e86719ebd57874396fab573d291af2", 0x73}, {&(0x7f0000000300)="8a", 0x1}, {&(0x7f00000004c0)="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", 0xfa}, {&(0x7f00000005c0)="1138453918901597726bcfc1fda0c651186475bf79806239b2f697e9f58eb02db48e3ab1558f4fb2cb4cd40f4fdb54eb9890102ae1067f7cc846b14e3e1d67d568", 0x41}], 0x4, &(0x7f0000000680)=[@mark={{0x14, 0x1, 0x24, 0x1d}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x30}, 0x4001) r6 = dup2(r3, r1) connect$unix(r6, &(0x7f0000000180)=@abs, 0x6e) 14:23:26 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x5, 0x12002) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000001b00)={0x1f, 0x0, @any, 0x49}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000180)={0x4, 0x6, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x9, 0x5, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:23:26 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=@allocspi={0x13c4, 0x16, 0x800, 0x70bd2c, 0x25dfdbfc, {{{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in6=@remote, 0x4e24, 0x1, 0x4e22, 0x18, 0x8, 0x80, 0x40, 0x89, 0x0, 0xee00}, {@in=@empty, 0x4d2, 0x2b}, @in=@empty, {0x7, 0x6, 0x9, 0x1, 0x6, 0xa38e, 0x6, 0x4}, {0x1, 0x5, 0x8, 0x9}, {0xfffffff7, 0x68, 0x3}, 0x70bd2b, 0x3506, 0x2, 0x4, 0xb2, 0x1}, 0x9, 0xf19}, [@lastused={0xc, 0xf, 0x2}, @sa={0xe4, 0x6, {{@in=@multicast2, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x8, 0x4e23, 0x9b, 0x0, 0x80, 0x80, 0x6c}, {@in=@rand_addr=0x64010100, 0x4d5, 0xff}, @in=@multicast2, {0x2, 0x3, 0x8, 0xc1, 0x0, 0x10001, 0x4, 0x2}, {0x61, 0x80000000, 0x9, 0x1}, {0x2, 0x2, 0x10001}, 0x70bd2a, 0x3500, 0xa, 0x0, 0x5, 0x40}}, @offload={0xc, 0x1c, {0x0, 0x3}}, @encap={0x1c, 0x4, {0x0, 0x4e22, 0x4e24, @in6=@local}}, @algo_auth={0xe5, 0x1, {{'xxhash64\x00'}, 0x4e8, "7ec120acef4d6214cceb4832e94db13195f173cb291f01b4f7023a446ac966bc1d2c0876a03924e346483c3403d3caf9362caa15264d2c9b5ea8b726e48af8445c6ff20cc67b1d7d433707ab6ba1ed60c4642bbfb0790af6dbe018a96c42d9784a1ece09a73168252c84047fd2e951427eef1301acc47cf0d6e7052cb975e97ce165bd757b3e556b4da6ea4f7302061d9be858cd960bfba61c995e2545"}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x0, 0x8, 0x1000, "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"}}, @tfcpad={0x8}, @policy={0xac, 0x7, {{@in6=@local, @in=@private=0xa010101, 0x4e24, 0x8, 0x4e21, 0x6, 0xa, 0x20, 0x0, 0x1, 0x0, r1}, {0x500000000000000, 0x800, 0x9, 0x101, 0x80000000, 0x3, 0x100, 0xfffffffffffffcff}, {0x1000, 0x7e, 0x940}, 0x800, 0x6e6bb0, 0x2, 0x1, 0x1, 0x3}}, @mark={0xc, 0x15, {0x35075b, 0x2}}]}, 0x13c4}, 0x1, 0x0, 0x0, 0x4040000}, 0x4040) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) 14:23:26 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x7f, 0x2}, {0x45, 0xff}, 0x4, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:23:26 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f800", 0x17}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 704.072001] No source specified [ 704.074014] loop4: detected capacity change from 0 to 288 [ 704.104594] FAT-fs (loop4): bogus number of FAT sectors [ 704.105496] FAT-fs (loop4): Can't find a valid FAT filesystem 14:23:26 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x2, 0x5, 0x2be8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) [ 704.124819] FAULT_INJECTION: forcing a failure. [ 704.124819] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 704.126799] CPU: 1 UID: 0 PID: 7064 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 704.126828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 704.126840] Call Trace: [ 704.126847] [ 704.126855] dump_stack_lvl+0xfa/0x120 [ 704.126883] should_fail_ex+0x4d7/0x5e0 [ 704.126940] should_fail_alloc_page+0xe0/0x110 [ 704.126963] prepare_alloc_pages+0x1af/0x500 [ 704.126986] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 704.127021] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 704.127054] ? __lock_acquire+0x694/0x1b70 [ 704.127079] ? css_rstat_updated+0x1b5/0x4c0 [ 704.127109] ? __pfx_css_rstat_updated+0x10/0x10 [ 704.127138] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 704.127182] ? __lock_acquire+0x694/0x1b70 [ 704.127204] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 704.127230] ? policy_nodemask+0xeb/0x4e0 [ 704.127266] alloc_pages_mpol+0xed/0x340 [ 704.127292] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 704.127320] ? filemap_get_entry+0x1b1/0x3b0 [ 704.127357] ? lock_release+0xc8/0x290 [ 704.127382] folio_alloc_noprof+0x22/0x290 [ 704.127413] filemap_alloc_folio_noprof+0x376/0x420 [ 704.127443] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 704.127471] ? kasan_save_track+0x14/0x30 [ 704.127492] ? __kasan_kmalloc+0x7f/0x90 [ 704.127516] __filemap_get_folio+0x384/0x960 [ 704.127554] ioctx_alloc+0x6cf/0x1e10 [ 704.127586] ? __pfx_ioctx_alloc+0x10/0x10 [ 704.127605] ? lock_release+0xc8/0x290 [ 704.127627] ? __might_fault+0xe0/0x190 [ 704.127654] __x64_sys_io_setup+0xc8/0x1f0 [ 704.127677] do_syscall_64+0xbf/0x360 [ 704.127701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 704.127723] RIP: 0033:0x7f91be1b4b19 [ 704.127739] 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 [ 704.127759] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 704.127780] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 704.127794] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 704.127807] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 704.127819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 704.127832] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 704.127861] 14:23:26 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x9, 0x22}, 'port0\x00', 0x72, 0x20000, 0xad4f, 0x2, 0x9, 0x6, 0x800, 0x0, 0x6}) 14:23:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[]) 14:23:26 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) [ 704.235165] No source specified 14:23:34 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 33) 14:23:34 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000", 0x22}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:23:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[]) 14:23:34 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x420001, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000001c0)={{0x80, 0x9}, {0xb6, 0x5c}, 0x9, 0x3, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000240)={0x2400000, 0x20}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:23:34 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) pread64(r2, &(0x7f00000003c0)=""/4096, 0x1000, 0x7fff) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000040)) 14:23:34 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xd}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x5, 0x5, 0x6a1}) 14:23:34 executing program 5: ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2201, &(0x7f0000000100)=0xffffffff) r0 = getpid() pidfd_open(r0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000008780)=0x0) getresgid(&(0x7f00000087c0), &(0x7f0000008800)=0x0, &(0x7f0000008840)) r3 = syz_open_dev$loop(&(0x7f0000008880), 0x7fffffff, 0x20000) r4 = syz_open_dev$hiddev(&(0x7f000000e540), 0x0, 0x499100) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) r6 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2201, &(0x7f0000000100)=0xffffffff) r7 = openat2$dir(0xffffffffffffff9c, &(0x7f000000e580)='./file0\x00', &(0x7f000000e5c0)={0x80000, 0x0, 0x4}, 0x18) r8 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r8, 0x2201, &(0x7f0000000100)=0xffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f000000e600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e640)={{{@in=@multicast1, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f000000e740)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000e8c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002bc0)=[{&(0x7f0000000200)={0x23f4, 0x2c, 0x200, 0xffffffff, 0x25dfdbfc, "", [@nested={0x90, 0x21, 0x0, 0x1, [@typed={0x8, 0x4c, 0x0, 0x0, @fd}, @generic="1a85c3123a69da6fb52b4a1b06770ec2865113c581675d74a81514e657b47039d4223d20f5248625dbd5825e17ac51eb9dfefc7ebd6f5886d7650e77f64aadb3d7357395734db60935160dac7a518b8a62c8e7466e1d413b9cb81a1c", @typed={0x14, 0x32, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x35}}, @typed={0x8, 0x4d, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0xc, 0x90, 0x0, 0x0, @u64=0xfff}]}, @typed={0x8, 0xa, 0x0, 0x0, @u32=0x20}, @nested={0xc, 0x59, 0x0, 0x1, [@typed={0x8, 0x83, 0x0, 0x0, @ipv4=@local}]}, @nested={0x233d, 0x4d, 0x0, 0x1, [@typed={0x8, 0x93, 0x0, 0x0, @ipv4=@multicast2}, @generic="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", @typed={0xc, 0x48, 0x0, 0x0, @u64=0x1}, @generic="510571a777b5cf806007ed", @generic="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@generic="fdc8149d2d14d88022315968aee98604d94eb97f96e19ddfe23cad32c0a48059d96091eee2957a3aaa02be68b315e6207245b43827265080bb4e2a43444d095ff27160ee5badc5cba697f6de0238f8b749085651c7363fe9a316e7557a5d5754a3645b30bc659070fa0f67516034c48230bf5fc5d39738b591a7ee2664148e97d8f2cbdde0f3ee3bfc52657c93dd34d36d", @typed={0xc, 0x2d, 0x0, 0x0, @u64=0x100000001}, @typed={0x8, 0x66, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="5a0a005caff9f69fe85a05dd377c8cbbfc308aa38836e028a29c421601391cb166f9186b48441eed95848ad67c718fa26e450941f53a1219b8b2041c6c0d22c227c0432de308d8d683f8d5fd052c467a799685911ce3f8d938ac4bf3c85ac6427fee13e055a1941b9cd36b4bf03498915d38374e6d7e38630d"]}, @typed={0x8, 0x6, 0x0, 0x0, @pid=0xffffffffffffffff}, @nested={0x10f3, 0x35, 0x0, 0x1, [@generic="261b9c25aef02fed08e0114987f4a7bf9effbddfe763ea0d3abc433c73a4cf02c2f85d0460f5ec397673e4f1be1e067b3e05e5a704f9eafc22de81ce18758a1896762c396440c5b3dff494c8f43bd6a41e85d369c9c61d522b873e6df26d18446606b2e3e0c66baaf21827c6979a4594cf4c821e871cbfbb6e529263da73cb720e261a3667c6b44f496dfec5fd097308d3bd904913b75c434a3dcbce82d25cf6cd8862f3ee0581d2c46148a0420cd74a6cb72beb3fbdaa375f0220380161ddc22f7ad7d6381946a3f76d13b81de85cfc92d9b7c795b3040d3cdc96a9ca0a9f34b56b1c9a0f3136", @generic="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@typed={0x8, 0x31, 0x0, 0x0, @u32=0xa3}]}, @nested={0x5f, 0x4b, 0x0, 0x1, [@typed={0x8, 0x96, 0x0, 0x0, @pid}, @generic="4abd8820860345b7b9d144b6c6d98bd1520fc89e01c41213bef9de985e844d5ac189a98d8bfb57ee4259065e9d2ffe953e7e40d1d327a45c3ad1042c5e946254d275f90d29c4fa123fa0fbb6c8474c42e8c4fc"]}]}, 0x17c0}, {&(0x7f0000002b00)={0x98, 0x28, 0x100, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x72, 0x4e, 0x0, 0x1, [@generic="2165e476bd0baf4726aced697df65e039f3f9dafb999acbc", @typed={0x8, 0x71, 0x0, 0x0, @pid}, @generic="2d6b647f1713af9eb44e8ca707d2c4af688933d2b5424e0a3cd930c0fd13b4a12111759f99965d74f8f1ce9e896e0256514d47445e4a03cb025057c717dcc515e451a25654c0", @typed={0x8, 0x50, 0x0, 0x0, @u32=0x6}]}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x98}], 0x9, &(0x7f000000e780)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, r1, r2}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r5, r6, 0xffffffffffffffff, 0xffffffffffffffff, r7, r8, r9, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, 0xffffffffffffffff}}}], 0x128, 0x40000}, 0x48085) r11 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r11, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r11, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:23:34 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x5, 0x12002) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000001b00)={0x1f, 0x0, @any, 0x49}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000180)={0x4, 0x6, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x9, 0x5, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 712.571603] FAULT_INJECTION: forcing a failure. [ 712.571603] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 712.572662] CPU: 1 UID: 0 PID: 7090 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 712.572678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 712.572686] Call Trace: [ 712.572690] [ 712.572695] dump_stack_lvl+0xfa/0x120 [ 712.572713] should_fail_ex+0x4d7/0x5e0 [ 712.572736] should_fail_alloc_page+0xe0/0x110 [ 712.572751] prepare_alloc_pages+0x1af/0x500 [ 712.572765] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 712.572786] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 712.572805] ? __lock_acquire+0x694/0x1b70 [ 712.572821] ? css_rstat_updated+0x1b5/0x4c0 [ 712.572839] ? __pfx_css_rstat_updated+0x10/0x10 [ 712.572856] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 712.572873] ? lock_acquire+0x15e/0x2f0 [ 712.572892] ? __lock_acquire+0x694/0x1b70 [ 712.572905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 712.572921] ? policy_nodemask+0xeb/0x4e0 [ 712.572938] alloc_pages_mpol+0xed/0x340 [ 712.572954] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 712.572970] ? filemap_get_entry+0x1b1/0x3b0 [ 712.572990] ? lock_release+0xc8/0x290 [ 712.573004] folio_alloc_noprof+0x22/0x290 [ 712.573022] filemap_alloc_folio_noprof+0x376/0x420 [ 712.573039] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 712.573056] ? kasan_save_track+0x14/0x30 [ 712.573068] ? __kasan_kmalloc+0x7f/0x90 [ 712.573082] __filemap_get_folio+0x384/0x960 [ 712.573104] ioctx_alloc+0x6cf/0x1e10 [ 712.573123] ? __pfx_ioctx_alloc+0x10/0x10 [ 712.573134] ? lock_release+0xc8/0x290 [ 712.573147] ? __might_fault+0xe0/0x190 [ 712.573163] __x64_sys_io_setup+0xc8/0x1f0 [ 712.573176] do_syscall_64+0xbf/0x360 [ 712.573190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 712.573203] RIP: 0033:0x7f91be1b4b19 [ 712.573212] 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 [ 712.573224] RSP: 002b:00007f91bb72a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 712.573240] RAX: ffffffffffffffda RBX: 00007f91be2c7f60 RCX: 00007f91be1b4b19 [ 712.573249] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 712.573256] RBP: 00007f91bb72a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 712.573264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 712.573271] R13: 00007fffcea81e2f R14: 00007f91bb72a300 R15: 0000000000022000 [ 712.573287] [ 712.602605] No source specified 14:23:35 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x1000, 0xbffffffd, 0x0, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000440)={{0x9, 0x40}, 0x1, 0x8000, 0x961757d4, {0x56, 0x9}, 0x4, 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000004c0)=ANY=[@ANYBLOB="012000000100000018000000ccc78df715af1e704e185d769a5990e68dddd769ac1ab71861d18ca4c6401fe9cda1552b0ac07e9f10ef7de8424a0239e8121e07c890641d708dc6a8489d995a3dfa1457b5c89a346538180de13971824d9608b24b52e1ed2f8725bc290305c62043fd7f1662b635f1d8153d4e68fb46338c916daa695a077f4fc54ad0cfd4d71a72f16156be48d2f245", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000700)={0x210800, 0x2}) r3 = syz_open_dev$vcsn(&(0x7f0000000040), 0xdf96, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000001c0)={0x3, 0x2, 0x0, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000280)={r1, 0x36d4, 0x21e0, 0x47f3fde9}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000400)={r5, 0x2, r4, 0x3}) fcntl$setstatus(r1, 0x4, 0x6c00) [ 712.632890] loop4: detected capacity change from 0 to 288 14:23:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff", 0xb, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 712.650129] autofs4:pid:7106:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(8193.1), cmd(0xc0189371) [ 712.651209] autofs4:pid:7106:validate_dev_ioctl: invalid device control module version supplied for cmd(0xc0189371) [ 712.655624] FAT-fs (loop4): bogus number of FAT sectors [ 712.656537] FAT-fs (loop4): Can't find a valid FAT filesystem [ 712.661418] autofs4:pid:7106:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(8193.1), cmd(0xc0189371) [ 712.662532] autofs4:pid:7106:validate_dev_ioctl: invalid device control module version supplied for cmd(0xc0189371) 14:23:35 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000400)={0xb3, 0x81, 0x1, 'queue0\x00', 0xffff}) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) r3 = dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000380)={0x23153aab, 0x7, 0xd1f}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r4) connect$unix(r6, &(0x7f0000000180)=@abs, 0x6e) tee(r0, r3, 0x9, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r6, 0xc08c5336, &(0x7f0000000100)={0x400008ae, 0x6, 0x0, 'queue1\x00', 0xa172}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0xffff, 0x8, 0x7, {0x9, 0x200}, 0x20, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000040)) [ 712.711796] loop1: detected capacity change from 0 to 256 14:23:35 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 34) 14:23:35 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x800000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x40, 0x7}, {0xfc, 0x80}, 0xc48c, 0x4, 0x8}) [ 712.728967] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 712.732258] FAT-fs (loop1): error, invalid access to FAT (entry 0x00ffffff) [ 712.732816] FAT-fs (loop1): Filesystem has been set read-only 14:23:35 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000", 0x22}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 712.810199] loop4: detected capacity change from 0 to 288 [ 712.810976] FAULT_INJECTION: forcing a failure. [ 712.810976] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 712.812015] CPU: 1 UID: 0 PID: 7119 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 712.812033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 712.812040] Call Trace: [ 712.812045] [ 712.812050] dump_stack_lvl+0xfa/0x120 [ 712.812069] should_fail_ex+0x4d7/0x5e0 [ 712.812095] should_fail_alloc_page+0xe0/0x110 [ 712.812110] prepare_alloc_pages+0x1af/0x500 [ 712.812124] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 712.812146] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 712.812165] ? __lock_acquire+0x694/0x1b70 [ 712.812181] ? css_rstat_updated+0x1b5/0x4c0 [ 712.812200] ? __pfx_css_rstat_updated+0x10/0x10 [ 712.812217] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 712.812246] ? __lock_acquire+0x694/0x1b70 [ 712.812259] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 712.812275] ? policy_nodemask+0xeb/0x4e0 [ 712.812294] alloc_pages_mpol+0xed/0x340 [ 712.812309] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 712.812325] ? filemap_get_entry+0x1b1/0x3b0 [ 712.812345] ? lock_release+0xc8/0x290 [ 712.812359] folio_alloc_noprof+0x22/0x290 [ 712.812378] filemap_alloc_folio_noprof+0x376/0x420 [ 712.812395] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 712.812412] ? kasan_save_track+0x14/0x30 [ 712.812424] ? __kasan_kmalloc+0x7f/0x90 [ 712.812438] __filemap_get_folio+0x384/0x960 [ 712.812460] ioctx_alloc+0x6cf/0x1e10 [ 712.812479] ? __pfx_ioctx_alloc+0x10/0x10 [ 712.812490] ? lock_release+0xc8/0x290 [ 712.812503] ? __might_fault+0xe0/0x190 [ 712.812519] __x64_sys_io_setup+0xc8/0x1f0 [ 712.812532] do_syscall_64+0xbf/0x360 [ 712.812546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 712.812559] RIP: 0033:0x7f91be1b4b19 [ 712.812569] 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 [ 712.812581] RSP: 002b:00007f91bb72a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 712.812594] RAX: ffffffffffffffda RBX: 00007f91be2c7f60 RCX: 00007f91be1b4b19 [ 712.812602] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 712.812610] RBP: 00007f91bb72a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 712.812618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 712.812625] R13: 00007fffcea81e2f R14: 00007f91bb72a300 R15: 0000000000022000 [ 712.812642] [ 712.840278] FAT-fs (loop4): bogus number of FAT sectors [ 712.840727] FAT-fs (loop4): Can't find a valid FAT filesystem 14:23:44 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00', 0x40000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000380)={{0x0, 0x9, 0x0, 0x3, 0x8001, 0x4a, 0x8, 0x3, 0x7f, 0x3f, 0x7, 0x10001, 0x100, 0x5}}) 14:23:44 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) pread64(r2, &(0x7f00000003c0)=""/4096, 0x1000, 0x7fff) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000040)) 14:23:44 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401, 0x401}, 0x800, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:23:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000", 0x22}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:23:44 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x121000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:23:44 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 35) 14:23:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}], 0x0, &(0x7f0000000340)=ANY=[]) 14:23:44 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000000)={0x9, 0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) [ 722.512046] loop4: detected capacity change from 0 to 288 [ 722.527353] syz-executor.1: attempt to access beyond end of device [ 722.527353] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 722.531334] FAT-fs (loop4): bogus number of FAT sectors [ 722.531809] FAT-fs (loop4): Can't find a valid FAT filesystem [ 722.539278] FAT-fs (loop1): unable to read boot sector 14:23:44 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x6, 0x3, {0x3, 0x3, 0x40, 0x1, 0x4}, 0x200}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) [ 722.567809] FAULT_INJECTION: forcing a failure. [ 722.567809] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 722.568819] CPU: 1 UID: 0 PID: 7149 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 722.568836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 722.568844] Call Trace: [ 722.568848] [ 722.568854] dump_stack_lvl+0xfa/0x120 [ 722.568874] should_fail_ex+0x4d7/0x5e0 [ 722.568901] should_fail_alloc_page+0xe0/0x110 [ 722.568916] prepare_alloc_pages+0x1af/0x500 [ 722.568930] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 722.568952] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 722.568972] ? __lock_acquire+0x694/0x1b70 [ 722.568987] ? css_rstat_updated+0x1b5/0x4c0 [ 722.569005] ? __pfx_css_rstat_updated+0x10/0x10 [ 722.569022] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 722.569047] ? __lock_acquire+0x694/0x1b70 [ 722.569060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 722.569076] ? policy_nodemask+0xeb/0x4e0 [ 722.569095] alloc_pages_mpol+0xed/0x340 [ 722.569111] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 722.569127] ? filemap_get_entry+0x1b1/0x3b0 [ 722.569147] ? lock_release+0xc8/0x290 [ 722.569162] folio_alloc_noprof+0x22/0x290 [ 722.569181] filemap_alloc_folio_noprof+0x376/0x420 [ 722.569199] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 722.569215] ? kasan_save_track+0x14/0x30 [ 722.569231] ? __kasan_kmalloc+0x7f/0x90 [ 722.569246] __filemap_get_folio+0x384/0x960 [ 722.569268] ioctx_alloc+0x6cf/0x1e10 [ 722.569287] ? __pfx_ioctx_alloc+0x10/0x10 [ 722.569298] ? lock_release+0xc8/0x290 [ 722.569311] ? __might_fault+0xe0/0x190 [ 722.569327] __x64_sys_io_setup+0xc8/0x1f0 [ 722.569340] do_syscall_64+0xbf/0x360 [ 722.569354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 722.569367] RIP: 0033:0x7f91be1b4b19 [ 722.569377] 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 [ 722.569389] RSP: 002b:00007f91bb72a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 722.569402] RAX: ffffffffffffffda RBX: 00007f91be2c7f60 RCX: 00007f91be1b4b19 [ 722.569410] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 722.569418] RBP: 00007f91bb72a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 722.569425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 722.569433] R13: 00007fffcea81e2f R14: 00007f91bb72a300 R15: 0000000000022000 [ 722.569449] 14:23:45 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0xf10f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() pidfd_open(r1, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x3, 0x7, 0x0, 0x3, 0x0, 0xffffffffffffc46a, 0x40010, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7fff, 0x2, @perf_config_ext={0x401, 0x3}, 0x9022, 0x1, 0xffffffa2, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x242e3478}, r1, 0xd, r0, 0xb) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) 14:23:45 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x80000001, 0x7ff, 0x1, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x90001, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000380)={0x7, 0x0, 0x1, 'queue0\x00', 0x1f}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000440)={0x3, 0x3b800, 0x0, 'queue1\x00', 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:23:45 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x41, 0x2, 'client1\x00', 0x1, "84cf9fed9af3a704", "36ac01cd2bc8d4db8894e39068bf27ed309fdb710900000045b8668456e4bddf", 0x8, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:23:57 executing program 2: sched_yield() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0xff, 0xfffffbff, 0x1, 'queue0\x00', 0x800}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000280)=""/54, 0x36}, {&(0x7f0000000480)=""/219, 0xdb}, {&(0x7f0000000580)=""/113, 0x71}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/81, 0x51}, {&(0x7f0000000700)=""/193, 0xc1}], 0x6, &(0x7f0000000880)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f00000008c0)=@abs, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000940)=""/153, 0x99}, {&(0x7f0000000a00)=""/22, 0x16}, {&(0x7f0000000a40)=""/213, 0xd5}, {&(0x7f0000000b40)=""/191, 0xbf}], 0x4, &(0x7f0000000c40)}}, {{&(0x7f0000000c80)=@abs, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000d00)=""/108, 0x6c}, {&(0x7f0000000d80)=""/116, 0x74}, {&(0x7f0000000e00)=""/17, 0x11}, {&(0x7f0000000e40)}, {&(0x7f0000000e80)=""/107, 0x6b}, {&(0x7f0000000f00)=""/195, 0xc3}], 0x6, &(0x7f0000001080)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}, {{&(0x7f00000011c0)=@abs, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001240)}, {&(0x7f0000001280)=""/108, 0x6c}, {&(0x7f0000001300)=""/46, 0x2e}, {&(0x7f0000001340)=""/108, 0x6c}, {&(0x7f00000013c0)=""/81, 0x51}, {&(0x7f0000001440)=""/49, 0x31}], 0x6, &(0x7f0000001500)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf0}}, {{&(0x7f0000001600), 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001680)=""/180, 0xb4}, {&(0x7f0000001740)=""/152, 0x98}, {&(0x7f0000001800)=""/119, 0x77}, {&(0x7f0000001880)=""/157, 0x9d}, {&(0x7f0000001940)=""/254, 0xfe}, {&(0x7f0000001a40)=""/41, 0x29}], 0x6, &(0x7f0000001b00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x58}}], 0x6, 0x101, &(0x7f0000001d00)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001d40)={0xadc0, 0x1, 0x0, 'queue0\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000380)={0x3ff, 0x613, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xe6, 0x862, 0x40}) 14:23:57 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x8000000, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x7fffffff, 0x5, 0x8000, 0xd0, 0x2002}, 0x14) 14:23:57 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0x1f, 0x0, 'client0\x00', 0xffffffff80000000, "fb3374baf0c33538", "0ed92bcfb83b69c26fd022a72527aa8280c6f415b93606524ce5089931c65e23", 0x6, 0x8}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000100)={0x4, 0x6, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x100, 0x1}) 14:23:57 executing program 5: r0 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000080)="a4", 0x1, r0) keyctl$reject(0x13, 0x0, 0x6, 0x200, r0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:23:57 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) pread64(r2, &(0x7f00000003c0)=""/4096, 0x1000, 0x7fff) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000040)) 14:23:57 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 36) 14:23:57 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 734.623955] loop4: detected capacity change from 0 to 288 14:23:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}], 0x0, &(0x7f0000000340)=ANY=[]) [ 734.639432] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 734.657643] syz-executor.1: attempt to access beyond end of device [ 734.657643] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 734.661779] FAT-fs (loop1): unable to read boot sector 14:23:57 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:23:57 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{}, {0x20, 'queue0\x00'}, {0x20, '/dev/snd/seq\x00'}, {}, {0x20, 'queue0\x00'}, {0x20, '+}$$'}, {0x20, '\x00'}, {}, {0x20, '\x00'}, {0x20, '\x00'}], 0xa, "95be6e0df78daffe916cfe2ec3371dc2bf25f38841ee3e6ebb1f56396899f3a6481122d64c0e9b7a4748fa351c33e42d3f4b87cbfaf3db2228ee5fd61772e2f5ac"}, 0x78) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:23:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}], 0x0, &(0x7f0000000340)=ANY=[]) [ 734.734215] FAULT_INJECTION: forcing a failure. [ 734.734215] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 734.736266] CPU: 0 UID: 0 PID: 7199 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 734.736296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 734.736309] Call Trace: [ 734.736317] [ 734.736326] dump_stack_lvl+0xfa/0x120 [ 734.736355] should_fail_ex+0x4d7/0x5e0 [ 734.736396] should_fail_alloc_page+0xe0/0x110 [ 734.736421] prepare_alloc_pages+0x1af/0x500 [ 734.736446] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 734.736484] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 734.736519] ? __lock_acquire+0x694/0x1b70 [ 734.736546] ? css_rstat_updated+0x1b5/0x4c0 [ 734.736578] ? __pfx_css_rstat_updated+0x10/0x10 [ 734.736609] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 734.736656] ? __lock_acquire+0x694/0x1b70 [ 734.736680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 734.736708] ? policy_nodemask+0xeb/0x4e0 [ 734.736740] alloc_pages_mpol+0xed/0x340 [ 734.736768] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 734.736798] ? filemap_get_entry+0x1b1/0x3b0 [ 734.736834] ? lock_release+0xc8/0x290 [ 734.736860] folio_alloc_noprof+0x22/0x290 [ 734.736894] filemap_alloc_folio_noprof+0x376/0x420 [ 734.736926] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 734.736956] ? kasan_save_track+0x14/0x30 [ 734.736978] ? __kasan_kmalloc+0x7f/0x90 [ 734.737005] __filemap_get_folio+0x384/0x960 [ 734.737045] ioctx_alloc+0x6cf/0x1e10 [ 734.737079] ? __pfx_ioctx_alloc+0x10/0x10 [ 734.737100] ? lock_release+0xc8/0x290 [ 734.737123] ? __might_fault+0xe0/0x190 [ 734.737152] __x64_sys_io_setup+0xc8/0x1f0 [ 734.737176] do_syscall_64+0xbf/0x360 [ 734.737202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 734.737225] RIP: 0033:0x7f91be1b4b19 [ 734.737250] 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 [ 734.737272] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 734.737294] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 734.737309] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 734.737323] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 734.737337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 734.737350] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 734.737380] [ 734.773250] syz-executor.1: attempt to access beyond end of device [ 734.773250] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 734.774372] FAT-fs (loop1): unable to read boot sector 14:23:57 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000001c0)={0x5, 0xffffffff, 0x8, 0x0, 0x1f, 0x1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 734.829618] loop4: detected capacity change from 0 to 288 14:23:57 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x9, 0xb9b, 0x2}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x7, 0xcfe, 0x0, 'queue0\x00', 0x2a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3fb, 0x1, 'queue0\x00', 0xffff}) [ 734.842425] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:24:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b3a, &(0x7f00000004c0)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:24:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:24:05 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 37) 14:24:05 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) fstatfs(r1, &(0x7f0000000040)=""/152) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000100)={0x0, 0x4, 0x6, 0x8000}) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) 14:24:05 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0xf10f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() pidfd_open(r1, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x3, 0x7, 0x0, 0x3, 0x0, 0xffffffffffffc46a, 0x40010, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7fff, 0x2, @perf_config_ext={0x401, 0x3}, 0x9022, 0x1, 0xffffffa2, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x242e3478}, r1, 0xd, r0, 0xb) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) 14:24:05 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x80000001, 0x2, 0x4, {0x81, 0x8}, 0x3, 0xff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000100)={0x7, 0xfffff800}) r4 = accept4(r1, &(0x7f0000000200)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, &(0x7f0000000280)=0x80, 0x80800) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000380)={'security\x00', 0x1a, "94a0828fae7f136a6719c5ce931930a5c04fd52ad4a00c35bbe8"}, &(0x7f00000003c0)=0x3e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:24:05 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:24:05 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000480)=ANY=[@ANYBLOB="01000000010000001800000057a33c3443511925dde53a0f685f8658891c71b83f163d0b5d98d4618c50a214222431d0753746f4f295175b9efffe2d60b8af8235e1c9fe0d20edb0e317f7c0ad2763aa097b9478a1b94ffb60e3c91d3bd84fa60ac1aa3744d6cce1b74070df9b46ca06f9347b9e0fe2639f098179bc3cb5adbc796fc1039f542838bda6682ddc56b39266bbe4e2f14a37736cc89d020cc32f86741ff436ea1c062fb2ca13a436330f371f0ccbc006d28762435263daefde07d4dd743d5d465438f081b14fdd578044ec873e86ac8710f530e47b3cf8b00a75f9cf05e7b7c29cf724", @ANYRES32=0xffffffffffffffff, @ANYBLOB="8b0a0000000000002e2f66696c653000"]) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x80, 0x1, &(0x7f0000000580)=[{&(0x7f00000005c0)="d5a1700b9d2cb3e55b281e6bf340b7d6fb3fae860d9a123adf420d6b9f0b58addc069485f104a253bb6f6a2debb792bc0b5d3ff3d98ef435c2804b1e6a9a3f35315aad600011df8948188414170483056c74f5d5583d88c1b69398081646aade41a29d4913f95b6d7fe954cec658af0f76b6a1d74c05d8c8a3aec6c98aadd1428dc690cd00912afe90f7877e9cd939516f", 0x91, 0x2}], 0x8, &(0x7f0000000680)={[{@utf8no}, {@utf8}, {@shortname_win95}, {@numtail}, {@shortname_mixed}, {@numtail}, {@shortname_win95}], [{@fsuuid={'fsuuid', 0x3d, {[0x65, 0x66, 0x33, 0x65, 0x30, 0x63, 0x34, 0x30], 0x2d, [0x64, 0x65, 0x31, 0x37], 0x2d, [0x30, 0x35, 0x36, 0x35], 0x2d, [0x37, 0x62, 0x32, 0x65], 0x2d, [0x63, 0x65, 0x37, 0x0, 0x66, 0x30, 0xf, 0x31]}}}, {@seclabel}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@hash}, {@fsname={'fsname', 0x3d, '/dev/snd/seq\x00'}}]}) write$tun(r0, &(0x7f0000000380)={@void, @val={0x1, 0x80, 0xd2e, 0xef75, 0x4, 0xfef2}, @eth={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}, @val={@val={0x9100, 0x5}, {0x8100, 0x1}}, {@mpls_mc={0x8848, {[{0x8, 0x0, 0x1}, {0x7b16, 0x0, 0x1}, {0x1, 0x0, 0x1}], @llc={@snap={0xaa, 0xaa, "6495", "389c12", 0x805, "9600fa0e6cdce8bfbff5ecc5eac1484b3a4700fc310f749e7743cc658d2524b5cf0104a9710ef9d5d7009425a70991271c5dcc9a242d776fd74bf796b127d0bf9f6326e706c005b27e3569821f9680999cc65b51af53905987252f18f3274ab8ae2c3656003d1b66d1e72974e17d853291da28ba96e46deeb6eace62b9d7940de03160c1910a2613f53bbb4e02be99aac8d199991c40dde5976df5f795fd02ec458acdb641afa90592c3e4ec0a15d13b4755d64177a98afd9302aec0c7ee"}}}}}}}, 0xf3) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000080)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) dup2(r3, r2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r4) connect$unix(r6, &(0x7f0000000180)=@abs, 0x6e) syz_genetlink_get_family_id$smc(&(0x7f00000001c0), r6) r7 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r7, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff) [ 743.355632] loop1: detected capacity change from 0 to 256 [ 743.357730] loop4: detected capacity change from 0 to 288 [ 743.366117] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 743.369428] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 743.370347] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 743.370956] FAT-fs (loop1): Filesystem has been set read-only [ 743.385047] vfat: Unknown parameter 'fsuuid' [ 743.396428] FAULT_INJECTION: forcing a failure. [ 743.396428] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 743.397384] CPU: 1 UID: 0 PID: 7231 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 743.397400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 743.397407] Call Trace: [ 743.397412] [ 743.397417] dump_stack_lvl+0xfa/0x120 [ 743.397437] should_fail_ex+0x4d7/0x5e0 [ 743.397463] should_fail_alloc_page+0xe0/0x110 [ 743.397478] prepare_alloc_pages+0x1af/0x500 [ 743.397492] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 743.397514] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 743.397534] ? __lock_acquire+0x694/0x1b70 [ 743.397550] ? css_rstat_updated+0x1b5/0x4c0 [ 743.397568] ? __pfx_css_rstat_updated+0x10/0x10 [ 743.397585] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 743.397611] ? __lock_acquire+0x694/0x1b70 [ 743.397624] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 743.397639] ? policy_nodemask+0xeb/0x4e0 [ 743.397658] alloc_pages_mpol+0xed/0x340 [ 743.397674] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 743.397690] ? filemap_get_entry+0x1b1/0x3b0 [ 743.397710] ? lock_release+0xc8/0x290 [ 743.397725] folio_alloc_noprof+0x22/0x290 [ 743.397743] filemap_alloc_folio_noprof+0x376/0x420 [ 743.397761] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 743.397778] ? kasan_save_track+0x14/0x30 [ 743.397791] ? __kasan_kmalloc+0x7f/0x90 [ 743.397805] __filemap_get_folio+0x384/0x960 [ 743.397827] ioctx_alloc+0x6cf/0x1e10 [ 743.397846] ? __pfx_ioctx_alloc+0x10/0x10 [ 743.397857] ? lock_release+0xc8/0x290 [ 743.397870] ? __might_fault+0xe0/0x190 [ 743.397886] __x64_sys_io_setup+0xc8/0x1f0 [ 743.397899] do_syscall_64+0xbf/0x360 [ 743.397913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 743.397927] RIP: 0033:0x7f91be1b4b19 [ 743.397936] 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 [ 743.397948] RSP: 002b:00007f91bb72a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 743.397960] RAX: ffffffffffffffda RBX: 00007f91be2c7f60 RCX: 00007f91be1b4b19 [ 743.397969] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 743.397976] RBP: 00007f91bb72a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 743.397984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 743.397991] R13: 00007fffcea81e2f R14: 00007f91bb72a300 R15: 0000000000022000 [ 743.398008] 14:24:05 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:24:05 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 38) 14:24:05 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0xd4b, 0x7}) 14:24:05 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) syz_open_dev$mouse(&(0x7f0000000000), 0x3, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x409, 0x1000001d, 0x1, 'queue0\x00', 0x1}) 14:24:05 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) socket$nl_xfrm(0x10, 0x3, 0x6) [ 743.555946] loop4: detected capacity change from 0 to 288 [ 743.566264] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:24:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:24:06 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0xf10f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() pidfd_open(r1, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x3, 0x7, 0x0, 0x3, 0x0, 0xffffffffffffc46a, 0x40010, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7fff, 0x2, @perf_config_ext={0x401, 0x3}, 0x9022, 0x1, 0xffffffa2, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x242e3478}, r1, 0xd, r0, 0xb) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) 14:24:06 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x204081, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000001c0)={{0x20, 0x80}, 'port1\x00', 0x10, 0x400, 0x10001, 0x3, 0x313569b, 0x0, 0x7fff, 0x0, 0x5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 743.596788] FAULT_INJECTION: forcing a failure. [ 743.596788] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 743.597746] CPU: 1 UID: 0 PID: 7246 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 743.597762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 743.597770] Call Trace: [ 743.597775] [ 743.597780] dump_stack_lvl+0xfa/0x120 [ 743.597798] should_fail_ex+0x4d7/0x5e0 [ 743.597822] should_fail_alloc_page+0xe0/0x110 [ 743.597837] prepare_alloc_pages+0x1af/0x500 [ 743.597851] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 743.597872] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 743.597892] ? __lock_acquire+0x694/0x1b70 [ 743.597908] ? css_rstat_updated+0x1b5/0x4c0 [ 743.597927] ? __pfx_css_rstat_updated+0x10/0x10 [ 743.597943] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 743.597961] ? lock_acquire+0x15e/0x2f0 [ 743.597980] ? __lock_acquire+0x694/0x1b70 [ 743.597992] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 743.598008] ? policy_nodemask+0xeb/0x4e0 [ 743.598027] alloc_pages_mpol+0xed/0x340 [ 743.598043] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 743.598059] ? filemap_get_entry+0x1b1/0x3b0 [ 743.598079] ? lock_release+0xc8/0x290 [ 743.598093] folio_alloc_noprof+0x22/0x290 [ 743.598112] filemap_alloc_folio_noprof+0x376/0x420 [ 743.598130] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 743.598146] ? kasan_save_track+0x14/0x30 [ 743.598159] ? __kasan_kmalloc+0x7f/0x90 [ 743.598173] __filemap_get_folio+0x384/0x960 [ 743.598195] ioctx_alloc+0x6cf/0x1e10 [ 743.598214] ? __pfx_ioctx_alloc+0x10/0x10 [ 743.598225] ? lock_release+0xc8/0x290 [ 743.598242] ? __might_fault+0xe0/0x190 [ 743.598258] __x64_sys_io_setup+0xc8/0x1f0 [ 743.598271] do_syscall_64+0xbf/0x360 [ 743.598290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 743.598303] RIP: 0033:0x7f91be1b4b19 [ 743.598312] 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 [ 743.598324] RSP: 002b:00007f91bb72a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 743.598336] RAX: ffffffffffffffda RBX: 00007f91be2c7f60 RCX: 00007f91be1b4b19 [ 743.598345] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 743.598352] RBP: 00007f91bb72a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 743.598360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 743.598368] R13: 00007fffcea81e2f R14: 00007f91bb72a300 R15: 0000000000022000 [ 743.598384] 14:24:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:24:06 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)={0xffff, 0x925, 0x1ff0000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000000)={{0x6, 0x8e}, 'port0\x00', 0x48, 0x820, 0x1, 0x8, 0xfffffffd, 0xff, 0x6, 0x0, 0x7, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) [ 743.721117] loop1: detected capacity change from 0 to 256 [ 743.721910] loop4: detected capacity change from 0 to 288 14:24:06 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x8}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x10000) [ 743.737359] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:24:06 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 39) [ 743.754836] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 743.758822] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 743.759556] FAT-fs (loop1): Filesystem has been set read-only 14:24:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:24:06 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f0000000380)=""/36, 0x24}], 0x3, &(0x7f0000000400)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x60}, 0x10002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000080)={0x953, 0x0, 0x3}) 14:24:06 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) pread64(r2, &(0x7f00000003c0)=""/4096, 0x1000, 0x7fff) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000040)) 14:24:06 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xd, r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'batadv_slave_0\x00', &(0x7f00000000c0)=@ethtool_regs={0x4, 0xf3, 0x8c, "cf569e5412ae699a39a2e5e857d3ac0cb7eeb736c10aad1c30b2cd7bd1eab304087667b1743f99494134b2d7884ee32fe34bd4b5f2b7222e04e5494b600aa63110a418e21fac3cc7788b066d3b8c5f29f22f5aef818696ebf6a05f941766a7c869e6d3078fd1b7e77679df06e16dae89f22ba8732b1d932433987cf8c623cfc58e620d71a122ea3f7e8cb1f5"}}) dup2(r2, r1) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) [ 743.849466] FAULT_INJECTION: forcing a failure. [ 743.849466] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 743.850451] CPU: 1 UID: 0 PID: 7279 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 743.850467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 743.850474] Call Trace: [ 743.850479] [ 743.850484] dump_stack_lvl+0xfa/0x120 [ 743.850502] should_fail_ex+0x4d7/0x5e0 [ 743.850527] should_fail_alloc_page+0xe0/0x110 [ 743.850541] prepare_alloc_pages+0x1af/0x500 [ 743.850555] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 743.850575] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 743.850593] ? __lock_acquire+0x694/0x1b70 [ 743.850608] ? css_rstat_updated+0x1b5/0x4c0 [ 743.850625] ? __pfx_css_rstat_updated+0x10/0x10 [ 743.850641] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 743.850657] ? lock_acquire+0x15e/0x2f0 [ 743.850675] ? __lock_acquire+0x694/0x1b70 [ 743.850686] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 743.850701] ? policy_nodemask+0xeb/0x4e0 [ 743.850719] alloc_pages_mpol+0xed/0x340 [ 743.850734] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 743.850748] ? filemap_get_entry+0x1b1/0x3b0 [ 743.850767] ? lock_release+0xc8/0x290 [ 743.850781] folio_alloc_noprof+0x22/0x290 [ 743.850798] filemap_alloc_folio_noprof+0x376/0x420 [ 743.850815] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 743.850830] ? kasan_save_track+0x14/0x30 [ 743.850842] ? __kasan_kmalloc+0x7f/0x90 [ 743.850855] __filemap_get_folio+0x384/0x960 [ 743.850875] ioctx_alloc+0x6cf/0x1e10 [ 743.850894] ? __pfx_ioctx_alloc+0x10/0x10 [ 743.850904] ? lock_release+0xc8/0x290 [ 743.850916] ? __might_fault+0xe0/0x190 [ 743.850931] __x64_sys_io_setup+0xc8/0x1f0 [ 743.850943] do_syscall_64+0xbf/0x360 [ 743.850957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 743.850969] RIP: 0033:0x7f91be1b4b19 [ 743.850978] 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 [ 743.850989] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 743.851001] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 743.851009] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 743.851016] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 743.851024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 743.851031] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 743.851046] [ 743.869860] loop4: detected capacity change from 0 to 288 [ 743.880089] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:24:15 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:24:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:24:15 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:24:15 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 40) 14:24:15 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x5c1400) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x20000, 0x10, 0x18}, 0x18) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x420000, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r5, @out_args}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x100, 0x6, 0x0, 'queue1\x00', 0x4}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000018c0)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@private2}}, &(0x7f00000019c0)=0xe8) r7 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) pipe2$9p(&(0x7f0000001ac0)={0xffffffffffffffff}, 0x4000) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r8, 0x8010671f, &(0x7f0000001c00)={&(0x7f0000001b00)=""/229, 0xe5}) ioctl$SG_SET_RESERVED_SIZE(r7, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000001a80)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f0000000380)='./file0\x00', 0x5, 0x6, &(0x7f0000001800)=[{&(0x7f00000003c0)="9d45d2bb45f10b6240deb2a9f22e1521ed9cd245c5fc5f56b9d257b4c3022713c58dc7ff4a0b12353ed755680b967e606d1fdda9cba35276083ac18c0a347d99efd49e5222aaa789b43f96d6722d0a26584f61eb4ee4a30cb78fb3b16833213e570ab1a530e3ee38cc2d59a766d5c6ab477c5cc52ba6e5ef3f78e3925b65dafad8558dcfe25bf1fbe64757d4e4acb12cf0334d9449a2eb5717219c343a72d96f599583a557ffab55a11c36f32b616cb5bd51ac7f7591faa0d7902de7c0a90b868459b31645010d773a49bbdbdb0a23a2c2998c74bdd9b5027ee787e18adb9bcfcc19edd9eb334000218f59", 0xeb, 0x1ff}, {&(0x7f00000004c0)="c8ecae01e628afd15c2e8263dd7e0f19817ac867fcc999fc71d5b5846d504429a22e813ec4d64387b19bf2b96356158be38db469d7cf39b5396937213f41c1076f0e2e01ab2c255d72f8e3d2eddc0de39700f44e9c477afa6119920368adad93389a3463a3a330b5f77ffd238180a7c133616625e6bd5e0ab0e6ad9bc57adb43446db25659c74b6dced939baee2fad3b30", 0x91, 0xfffffffffffffffd}, {&(0x7f0000000580)="49850e971a3693657c0ac4b6f5a61fc34e1c418ad55ba9f08d73f5a6bcb555d4cf7056d42393badc8ea060baa67b79e8612173e1eb3fcd5a181958eba6211762ad21a386cb03d70fccefbcbb12d53229c8ca2909b42990edafbe7be11409d9937509e6a519383b8c0b3ab58fe914a70cca4460c4b1432b0edf684e0026d88d42d812911809b2edc23a77da9a80579b899d4a0f16f83436ea4a836b1c7079eb0588e517f00f21081b77c69c45faa0d8e8a1454a2b68fadd72269aa4906376d7e9caf9585b37988b9eb1bdc204162aea575f", 0xd1, 0x80000000}, {&(0x7f0000000680)="7442564c23e30ca0eabf54c56dbd92b81ff83e71210dd8f972298c7a264e57a3f12dae2f57044d39a7dacbd878df831090e58cfc58014fe374e2356d583e0c06be034dcb184cce747591ecc1a98e939a2a85596e1e88f50ec76085c9c39dcbc76c8e144ee24fae0c69ef3db16b73400859d1cf387d7c3da8faf9149be53201c8d60413e7badedbf5bb5d57497333d907d69d7d48444b6de5627c29be8f3a3861dbd2c6dc3f08798001b17031b8bc09803fdf2e0e98364e5f97eacc1ff8eecfb2b223565b32a6ad3f0da8a36cf2109f4c0252a45103c7a158b231dde90c3b5c77e72c9e59f1844c23ae19fffac2c9202881cc4035d2066b2ed7d66a511a056719ba8c9d139bbf0de4727f8d650b200581c04b86ddfdbed6c60441d5e0a8fb72fc90ef32f4ab8b44fa38b3eb94e9357d594e1d530ca24fe8202783e8af7078d3d1add760865e7193524b228fc9a5f27370a9613402c39749f2f6f539aef40bf4b980e7e4641f043591d3423cc80e304f212133d9811dbb8869fb989c79e106fbebd3c91f9c0ac6014b3f152fa700623cc57ecbaa32aa08fb1c7f91b8013900a6cfad9352d21d13bcc3b98610e39b1eda991c824e3fc5a12aec61edf13e8bd1d6616be50045714658f2e563eea32fc5de8c6ec5f98884fb70d649c1d2345aa2ce1b2e175b7de579d087fecb69187518761207d0404666bcc9ade85f5d2a09a1326f28a8a4cd77ab18fc46e0895813557c41b33be4389d390a1cfa6ab4c34f55a4709e31c471e286a4edb61362defb20c10e418a900adc4cd08f25a1aec80710cf21eab1932bf56c48407b5e1c734d213696d5c4014adebe76c29b878b814de8efe8b200ad57e6cf3834b14bbaa66b87c314b2be590572f8fea8ba60bc631765d4404fd06330866bf53043c771155864178bd15fc6779d59a9762e758288e60d68fac8cc97c27f797d70ae6c52628fcd9ad1550701705b122183243f50d48166e6472730d0308e74ae93dc9f9f5db2ccd92f333b1e7dc2aeee52ebf9fed4d6308db49082acb4675ff02c33a00b456734a9a5b8ac5fa0c9525f3304288af953ae7a51e4cdad804fdf3ccb5e599016e71222714e57b63d04c50aafe712008147e3072e640a9616de4a7817c59ed7a6d3efa1a7c34383c83884de571f94fc6f1a5798a83be0e4818f29707fa8249c7192283851ed2ae66631609b2017e6af3678b53af12373d79d0aeca3e94129ec96a2536ab03338deab16bc963c75872b63a2de845303e4b30491b7f2365ca5f4a59894be225ea2dd057f6e8b1cb42c76e18e2b35c46331e625e930acf598be3e277a597d125cfdce5a59c96b7466e71a476d83861bb9396c217491a4f5c661085e04d188087a00b2edec17dda92c79188063adb8acf952d82843c4fa2d671aa1fe3612f60c803ab457bc627c70bdeca144460e0357380b7f7cb3851619ba140c26172e4896d3330d722279cc9eb850971ce7bd748d574e9d28835cb7f012d5b63047256f76f45d921b124f20c1d997d23148a20ad0be1fc06842090bdc2288ad7287906aa0797b274a3d58d658df054ea513c49761f991f85e12495de101a03ec38bf5f6ee2d07ab74d714099d54f6ec3cec46c409e1f8aac132baa94d50d865268463edc6de93ee8f51624618d80a6efcb568b6a8d4f1cdd272c8af067bd09fc403c5c10b88657cc4e45ff3477c243f8c106a422f130a54b42a92fd1dbf218e86ce319738da123fde1973395e5582c420c3d912d7d9de313858e14821709e8e71e57a39890cc0ca7582ed3a29a3e9a2880b9f0dbfd818fd34d03ad32bdd0f4e3011e1df595f3a7bda8fd5093a580ae88d8cfe756fc6a4649ce7d00da93d58ad49e8c1eda7c976cc5fd671afa3ea11a98c61d5da00f8a012f97b037c5461e4dd3965f248c37c1ebf89bba13c1005ad81012101e24f6e27fc762a7a2335b2701b36b73536e5b8b0cefc241df944f4012286a692245bf9c41e8abe4f2cce3c2b9cc02b8eed874c64c1e2451011c8e14d477f7e1c0c28a6c2157eb8c1e2ef3c747b0024eeb9a3d3ba58ff330de9c6ed2b0618793eb6e57e600386b18749357169bbe2df7b1a7568f1b66a70c0ce73a4ea84306453859b1d8d17d1960caa95044a285cb482fb707ab6e4b1a7e3fefc4de7801c9d1b3f9cbbf2e5b3a62ee2d3e7e2111de289b269bca77256fd3cae3913f757bcb398fc9992cb5bf06b34cacf9b6168ed5e1506f070799250b4c4793a2256d811f7a06de6faa19f1024d09f16bd8c10df9f57e15a3aacf7ce5cf873394102282348694980cefb9a730fd1bbf62511d3992f6997b6827b9a1ef0f718dc85498c03f32bc38e3456d85259dc0d0c19aa3269ab160918b98bdf30d9df1005660e5de463365eaba70dcd03eb51ed34518fc0ce10e8bc85a3ce0d53d68f19c1f58b1a8ec5bb4fb335cb196a4991efea662cef920e702de3ec2ad5da9bba259d2b5da5a728a484fc6e12b2e8251a0e1e4b0a1109945219632f0b1d6833dc2482a07246dec46b2acf624889567956ea79cdedab83e25f26c80137b7ca139a765ff8276e228824b9c574105c9de9fa596d5aa17e26ed4bd0d6abd1aa7563a59220515f812cc671ede0cea2b2ea32fce6ead8b1c8bd8b302a7aa6c51721fd5ef9420060141b7fad16ba7338e1c7092f24514990333a0528c2a8ba4ad52a49180b14000e9e6098a4d95e5ae61781eefea05634329375c4e0d38c0401b6afc3087ff81dc337933e861601b8cb855b33563472e94448c2d7abfadaca679688a52861f3e1d390e1cff2382baca04538cdfac4cb3111c1d1c3fba1086404c83e8742d6e3ec88b2952532cc26a70ab49329c78861c8c71ed035162cd16130f5f7f937e3f06c928a9026a07ac026458ad62915cc61f71b726acc7e0ffd8aba47bc64621cd7a5d30625c29844a52804be68515ccfe7c8b3094e9da39a21b62a7bcc5eb76dfe58dfd2e37972e7ed64c3a240820d3a966a7abc36aec2e16796b25359ce30f833d259ce65d8cbcde56d8c78bd50e032e125117df6a53116d362e68ede04b7683748a04ce7d201c15574163a415e14e7a77569fcfd759f9449d7ec36cb456838c3ac0d448b1631c7cd2da312da80621e3d842ea2d6eb20e151aeb09ae254a78f75741268902c202cc8d564daa559611e8604b56cbf4a67a8baa646be352fe6d74915bd14b5fd8689d65e3d56211a944fef8e1ef25dac2e4a86b1873b8e733accef6f25ac820793c2d3de2e34e048e76c357f2c609a79e3261e8e3498606543d6c2ec11aa37261b3245c9a324914e534c830394661496ef7c30cffdde5a2276f9fa456d5a32f2229f08336912a1e76cd6b80869e8663592d616f9812cd61da690db08b05881a1d99143b01f09ccafb9aac5217edcb0c4ff93cf1d24568c57c63f2a089334051b5ef78ae3be8377d95d25c2d8c7c63932a3d86d261f8c9ee7f1343907f695c26e627f63ec89d769c82b53117474cbd0bc40ac6d9245c50f397aa51f9d994a228301db54898f78a31178f8d906a84c6db8efc9e613ab8f23bd65751f94a315046424c503a0bec8ad34d03c0c7ca933d895d1138dd714ec1a2a9a8d6db3c6b231e3c22f035237e36ee4a8acb633b8e8832d016e8c3a75b7da09aada4e08100d308db10ed3bed36c665b290f08d3aee36e32c724964991e2abd32437390cb52a8b466315243b84910821abd8c2c2633e90481ef3013928610bd9cb5d424b92f90e07af53fd5b835756ecea0888f67b1b2500b0d71bfef8dc6d2fcc914f9927a49e4908a5bcd3dc8da7e827ae08dd11e1d2a8b57fadb45f8be22f475b7da1abaa40ac1a913c30c9600eac22889fb3c42c448550ca15153fe3a699c05f256a43d9a49b892619fa0b0215f06b5bca311b90ef549ad53d3a186d7c5b7aaf417a528f1f6e79443efd4eedee37a50cea8890a08ba3f96d9defd78a0d156d93e919c034490a5c9f4131e9ef6c7d49d8129b569c9d51c414ddb3ec1a3816741e21c89b4815a45aca43f1151a113b2731de0374d05897366bb41a7c099c4c327325c5e763e1f5bc9e82d3a0b3fd402313c657fe13d6b991eac7ac77130542ee9a47e76ee646230bf2d1306d09a9f24500dc6eab2c72f12ecde231f4e4bc99c2acf59aa1b3414132f5a1bf22892ac17c4f95e4003b3a8dc63974bab236b01ee221f3753843d4f448beb317c701734f050064e68a12dfd383318bbd5ca07db53dfd91500b45cd1d16947b351e0b935f438680a447f39ea42f58443d50985adc3096635e6521ac4d4b25b8fcbe9047d9813c8808418cc2c346e66b5d89ecd4df6cde14e01e530fed225c5927c7405239697e085de590f08ab6ca3286f7f928e7236875ace578209f2d199d6d2b902bb00e4e24c9150800046d41ddef8039d876b047c6811979347c5d390c72e2293d6c883eefcef9c0f9b2084a7697c0bbde97cd91c68c092ff799e8943cff90e5f7adeea4ceffd0f2144791972d46e7471254cc9408ed7bdbba23ff018bb69e5a3fe6a9cb80a37d0fe60965c83f32a1ce5d4ef8b55c4a0e8b829ea3ea74f94bba575cf6a4e357b4c88cf3e849f7dc78d3da3eac484bf6e098198f26808d0f15b38c68bdc5f30c6b31457ef5329273128b3b5ff19320a848e63da649eb2c20cbf881818a3874754037ca61cdf9da1888a0bf8e35fede34b38139dc54831735bd9899f6670b91d80d62d860b83871990a6dda13998fe94c37892c79b0cfc43d890cea9442ee99913cd4ccbb746b53b5daa7eca56050c8765834777a49ab3e2cdc6f707e839bcf5622a41c2deafa29e4fdf03faa007157b00242cb5551497b60862d38276fe02c1d29a681bcadc6482919c8fc6ccb0f6c6948e5966e12d5894261f8823a85ab977dbdd472f08eb41b08bf3aa7725ace9068075f04a2a8e79ce0e69e0e8162bf0d5a5ee44413886a97eb0c50fc45f63e8c523dfaec97e5ba7a65e622c5203f88b6f723528a475c08b281f3d24d4f14b25f94bfad72787496f1b5fd3c4db7af867720e3837403dfbea5df577c1663a37daeacb9142c121f8110a11afbefc58f99e569469254bc0ddf4174d53b4dd6f3f85b9d1ddb80eff4336e90a59ecd1e991a333140d52d5bd2f40d14d6e4e81a2aa64cffb2e82217e02d67114622816ee2e9580a021af7be60b509c818b04edd5c977ceeaa32923f894422f0254f29a82909cf3d41f2cc822083d0735aaf145b90e58c12954946aed54a3374b944790bbaefd8817249ea04aff0c4097b3a6f33824b2db1f6f150d0299b27fe32fda730b0499d8a2800110dec1e7f5c9bc536dc12294b168a557e2da8c46928d104feebeac53e5c4451427e2f120061acf97692b5477632d2dd758949e8be50dc33b9f61a9456dda4a6b7d740b3c992835a8a456d0bd186ac662117ee53b7f199aed80d0886d462754607145c175e8874f5399b0dda90c50160227a3c9aee562761a30b9be705c7ce6359752187a6801ce0fdbeb1bac27b177d7c7647ff15d90d576572529e1c8c367c4af010bb45efb206b0b76cc11d0c8b3bf64c4178eac760b1a6b6e9ee6f895083924a78fbdd2d5eff62c338135507c66d6c7d52e4c1597f4443564a2a76c9e76205ba1928000e1ca6eada5b836631b6e9c333b0ee1ca079ecb8f2ce52a24f55121f3aca527f24ee71a8a8a208fa9fccf4566356687e068ad3eda5bd3f4674bd0c112bf4f1ee82f0ce71c9fb562e8741dbbf5553b855625a2f33fb3e4dc4330645cd043d65f17e8b83a513c5abfc5d3ca8485fbfdd93", 0x1000, 0x7}, {&(0x7f0000001680)="662f6bf079aa81863fc44296f4cf4c94d9125d61ddedced77c44aa3a157824c4d1b4188ba87f83ee1ce22874b0b8bdfb7bc57540dbcd0b133ca4bc6997ad4529dba6fe8b815b35ecde6c5524ba09f0004bd5a1638f6a72205d60eba1cb3f51522a639fe0f8042c82ecc002ad889aaf448b8d64d073877de68c82", 0x7a, 0x800}, {&(0x7f0000001700)="f4c83e7260f9973d685f6efd962928b20a79e5e7813a46309e14cdc3b48d694baea724e8b9b63551c7c9158a4a404d82e752a97eed43a473181ad2b172453b92997676e727dbd8b59e2f7d8b4951dbbe03bae7752765a7c76ad92bb9d4d8a0d02cdf6f4518c2d09cca62b5466bfeba255715f79f6463237b32b4555d6235255e4eb5357e3e3a2e75676fee165091f185e91e226feaae11c84082df948af11e649fdf0c00cf39283d20cdcbc09af7a4918e15f167423ff915e16aca4d14d8206b2d181c81d4a6bfff47af05b916af870c20a26fafecde781b2d31c390c5", 0xdd, 0xb36}], 0x8000a0, &(0x7f0000001a00)=ANY=[@ANYBLOB='huge=within_size,huge=advise(subj_role=mountinfo\x00,euid<', @ANYRESDEC=r6, @ANYBLOB=',\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:24:15 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00', 0x2000006}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000380)) 14:24:15 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x401, 0x1, 0x2, 0x0, 0x1, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:24:15 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0xf0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x403, 0x9}, 0x0, 0x0, r2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) connect$unix(r5, &(0x7f0000000180)=@abs, 0x6e) pipe(&(0x7f0000000040)) fstat(r2, &(0x7f00000000c0)) [ 753.345060] loop3: detected capacity change from 0 to 264192 [ 753.367949] loop3: detected capacity change from 0 to 264192 [ 753.380551] loop1: detected capacity change from 0 to 256 14:24:15 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000000)={"d549310619b71dcec0e46964f6431b32", 0x0, 0x0, {0x2, 0x1f}, {0x1, 0x5}, 0x5, [0x8, 0x80000000, 0x6c, 0x4, 0x6, 0x4bef655f, 0xe947, 0x7, 0x0, 0x5, 0x3, 0x40, 0xff, 0x3, 0x200, 0x9]}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000240)={0x0, 0x0, 0x3, 0x1}) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000640)={{r1}, r2, 0x1e, @inherit={0x50, &(0x7f00000001c0)={0x1, 0x1, 0x416, 0x0, {0x8, 0x0, 0x400, 0xfff, 0x9}, [0x3e]}}, @devid=r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) [ 753.405806] loop4: detected capacity change from 0 to 288 [ 753.407873] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:24:15 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00000001c0)={0x8, 0x0, 0x401}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x2, 0x8, 0x3}) [ 753.413958] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 753.415132] FAT-fs (loop1): Filesystem has been set read-only [ 753.434741] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 753.452952] FAULT_INJECTION: forcing a failure. [ 753.452952] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 753.454007] CPU: 0 UID: 0 PID: 7318 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 753.454024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 753.454032] Call Trace: [ 753.454036] [ 753.454041] dump_stack_lvl+0xfa/0x120 [ 753.454059] should_fail_ex+0x4d7/0x5e0 [ 753.454082] should_fail_alloc_page+0xe0/0x110 [ 753.454097] prepare_alloc_pages+0x1af/0x500 [ 753.454111] ? kmem_cache_alloc_lru_noprof+0x355/0x460 [ 753.454132] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 753.454152] ? __lock_acquire+0x694/0x1b70 [ 753.454167] ? css_rstat_updated+0x1b5/0x4c0 [ 753.454186] ? __pfx_css_rstat_updated+0x10/0x10 [ 753.454203] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 753.454220] ? lock_acquire+0x15e/0x2f0 [ 753.454243] ? __lock_acquire+0x694/0x1b70 [ 753.454256] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 753.454272] ? policy_nodemask+0xeb/0x4e0 [ 753.454290] alloc_pages_mpol+0xed/0x340 [ 753.454306] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 753.454325] ? filemap_get_entry+0x1b1/0x3b0 [ 753.454348] ? lock_release+0xc8/0x290 [ 753.454362] folio_alloc_noprof+0x22/0x290 [ 753.454380] filemap_alloc_folio_noprof+0x376/0x420 [ 753.454398] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 753.454414] ? kasan_save_track+0x14/0x30 [ 753.454427] ? __kasan_kmalloc+0x7f/0x90 [ 753.454441] __filemap_get_folio+0x384/0x960 [ 753.454463] ioctx_alloc+0x6cf/0x1e10 [ 753.454482] ? __pfx_ioctx_alloc+0x10/0x10 [ 753.454493] ? lock_release+0xc8/0x290 [ 753.454505] ? __might_fault+0xe0/0x190 [ 753.454522] __x64_sys_io_setup+0xc8/0x1f0 [ 753.454534] do_syscall_64+0xbf/0x360 [ 753.454549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 753.454562] RIP: 0033:0x7f91be1b4b19 [ 753.454572] 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 [ 753.454584] RSP: 002b:00007f91bb72a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 753.454596] RAX: ffffffffffffffda RBX: 00007f91be2c7f60 RCX: 00007f91be1b4b19 [ 753.454604] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 753.454612] RBP: 00007f91bb72a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 753.454619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 753.454626] R13: 00007fffcea81e2f R14: 00007f91bb72a300 R15: 0000000000022000 [ 753.454642] 14:24:24 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x96}, 'port0\x00', 0xa3, 0x140000, 0x5, 0xd203, 0xb95, 0x28c, 0x3, 0x0, 0x4, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:24:24 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:24:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:24:24 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000004c0)={0x1, 0xf3b, 0xffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48000, 0x80) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) dup2(r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000440)={0xd5d, 0xf8000000, 0x1}) 14:24:24 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000f00)='/sys/module/e100', 0x40000, 0x8) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000f40)={0x3, 0x89a7, 0x1, 0x9, 0x7, [{0x3, 0x80000000000, 0x3e0429f1, '\x00', 0x100}, {0x2, 0x14, 0x800, '\x00', 0x2d00}, {0x7fff, 0x1f000, 0x5, '\x00', 0x2000}, {0x3, 0x3, 0xa6, '\x00', 0x782}, {0x7fff, 0x1, 0x8, '\x00', 0x4}, {0x3ff, 0x8000, 0xffffffffffffb582, '\x00', 0x300}, {0x4, 0xfffffffffffffffe, 0x2, '\x00', 0x400}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') recvmmsg$unix(r1, &(0x7f0000000dc0)=[{{&(0x7f0000000040), 0x6e, &(0x7f0000000300)=[{&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f00000000c0)=""/136, 0x88}, {&(0x7f00000003c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/65, 0x41}], 0x4}}, {{&(0x7f0000000540), 0x6e, &(0x7f0000000840)=[{&(0x7f00000005c0)=""/138, 0x8a}, {&(0x7f0000000680)=""/189, 0xbd}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f00000007c0)=""/77, 0x4d}], 0x4, &(0x7f0000000880)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="100000000000000001000000010000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000054000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80}}, {{&(0x7f0000000900), 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000980)=""/43, 0x2b}], 0x1, &(0x7f0000000a00)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f0000000ac0)=@abs, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000b40)=""/249, 0xf9}, {&(0x7f0000000c40)=""/174, 0xae}, {&(0x7f0000000d00)=""/13, 0xd}], 0x3, &(0x7f0000000d80)=[@cred={{0x1c}}], 0x20}}], 0x4, 0x6, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000ec0)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) 14:24:24 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x280, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000001c0)) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x5}) 14:24:24 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 41) 14:24:24 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x7, 0x0, 0x0, 'queue0\x00'}) r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0xfffffff9, 0xffffffff, 0x0, 'queue1\x00', 0x400}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 762.002939] loop1: detected capacity change from 0 to 256 [ 762.016207] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 762.020156] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 762.020787] FAT-fs (loop1): Filesystem has been set read-only [ 762.034482] loop4: detected capacity change from 0 to 288 14:24:24 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x1f, 0xfa}, 'port1\x00', 0x84, 0x0, 0x3, 0x6b64, 0x7d, 0xc5, 0x3, 0x0, 0x2, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x2000020, 0x3ff, 0x0, 'queue0\x00', 0xffff}) [ 762.066587] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:24:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:24:24 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x2000000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000380)) r1 = io_uring_setup(0x420c, &(0x7f0000000000)={0x0, 0x8db1, 0x10, 0x0, 0xdd}) readahead(r1, 0xfff, 0xeb87) [ 762.121118] loop1: detected capacity change from 0 to 256 14:24:24 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000004c0)={0x1, 0xf3b, 0xffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48000, 0x80) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) dup2(r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000440)={0xd5d, 0xf8000000, 0x1}) [ 762.130671] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 762.135594] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 762.136318] FAT-fs (loop1): Filesystem has been set read-only [ 762.139065] FAULT_INJECTION: forcing a failure. [ 762.139065] name failslab, interval 1, probability 0, space 0, times 0 [ 762.141044] CPU: 0 UID: 0 PID: 7362 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 762.141075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 762.141088] Call Trace: [ 762.141096] [ 762.141105] dump_stack_lvl+0xfa/0x120 [ 762.141135] should_fail_ex+0x4d7/0x5e0 [ 762.141178] ? vm_area_alloc+0x20/0x170 [ 762.141201] should_failslab+0xc2/0x120 [ 762.141224] kmem_cache_alloc_noprof+0x5f/0x470 [ 762.141264] ? vma_merge_new_range+0x40e/0xa00 [ 762.141302] vm_area_alloc+0x20/0x170 [ 762.141324] __mmap_region+0xc46/0x2670 [ 762.141363] ? __pfx___mmap_region+0x10/0x10 [ 762.141403] ? mas_prev_setup.constprop.0+0xb7/0x9e0 [ 762.141455] ? __pfx_unmapped_area_topdown+0x10/0x10 [ 762.141531] ? __lock_acquire+0xc65/0x1b70 [ 762.141561] ? lock_is_held_type+0x9e/0x120 [ 762.141601] mmap_region+0x314/0x3e0 [ 762.141639] do_mmap+0xa36/0x11d0 [ 762.141672] ? __pfx_do_mmap+0x10/0x10 [ 762.141697] ? down_write_killable+0x122/0x230 [ 762.141722] ? __pfx_down_write_killable+0x10/0x10 [ 762.141755] ioctx_alloc+0x906/0x1e10 [ 762.141793] ? __pfx_ioctx_alloc+0x10/0x10 [ 762.141817] ? __might_fault+0xe0/0x190 [ 762.141846] __x64_sys_io_setup+0xc8/0x1f0 [ 762.141870] do_syscall_64+0xbf/0x360 [ 762.141896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 762.141920] RIP: 0033:0x7f91be1b4b19 [ 762.141938] 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 [ 762.141959] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 762.141981] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 762.141997] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 762.142011] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 762.142025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 762.142038] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 762.142070] 14:24:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:24:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x2002) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2201, &(0x7f00000003c0)=0x20) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="00fb1b79bd27491652a9cd45f575d7e49694c34a1255a1000000000000000000e600"], 0x1b, 0x1) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280), 0x141600) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_genetlink_get_family_id$SEG6(&(0x7f0000000100), 0xffffffffffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/sockstat\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000140)=[0x9, 0x5]) connect$unix(r4, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000080)) 14:24:24 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 762.236282] loop1: detected capacity change from 0 to 256 [ 762.247221] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 762.251849] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 762.252645] FAT-fs (loop1): Filesystem has been set read-only 14:24:24 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1ff, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) connect$unix(r5, &(0x7f0000000180)=@abs, 0x6e) ioctl$HIDIOCGRDESC(r5, 0x90044802, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:24:24 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x7, 0x0, 'queue1\x00', 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 762.309966] loop4: detected capacity change from 0 to 288 14:24:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffff", 0x6, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 762.320279] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:24:24 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) close_range(r4, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000001c0)={0x20, 0x800, 0x1, 'queue1\x00', 0x5}) r5 = syz_open_dev$vcsu(&(0x7f0000000280), 0x39, 0x8301) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000040)={0xfff, 0x8000, 0x8}) r6 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2201, &(0x7f0000000100)=0xffffffff) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0), 0x10000, 0x0) tee(r6, r7, 0x3f73f9af, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)) 14:24:24 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x1, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x22, @time={0x401, 0x8001}, 0x2, {0x80, 0xf0}, 0xf9, 0x1, 0xd7}) 14:24:24 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 42) 14:24:24 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 762.390969] loop1: detected capacity change from 0 to 256 [ 762.413540] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 762.428075] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 762.429534] FAT-fs (loop1): Filesystem has been set read-only [ 762.465415] loop4: detected capacity change from 0 to 288 14:24:35 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000004c0)={0x1, 0xf3b, 0xffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48000, 0x80) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) dup2(r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000440)={0xd5d, 0xf8000000, 0x1}) 14:24:35 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2201, &(0x7f0000000100)=0xffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0x1, 0x1, 0x8, 0x3, 0x5}, 0x2, 0x1}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x80100) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000200)={0x1, 0x2, 0x7, "11"}) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) connect$unix(r2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) tee(r4, r5, 0x400, 0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0x408c5333, &(0x7f0000000080)) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x4, 0x50, 0xffffffffffffffff, 0x8000000) socketpair(0x9, 0x1, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_SUBVOL_CREATE(r4, 0x5000940e, &(0x7f0000000380)={{r7}, "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"}) syz_io_uring_submit(r6, 0x0, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x5}, 0xffffff70) 14:24:35 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00', 0x40000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0xb408, 0x8f49, 0x0, 'queue1\x00', 0xcc6}) 14:24:35 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:24:35 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 43) 14:24:35 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000000)={{0x1, 0x1}, 'port0\x00', 0x20, 0xa102c, 0x7f, 0x3, 0xfffffffb, 0x1, 0x4, 0x0, 0x4, 0x8}) 14:24:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffff", 0x6, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:24:35 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) [ 772.640011] loop4: detected capacity change from 0 to 288 [ 772.661506] loop1: detected capacity change from 0 to 256 [ 772.684512] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 772.688315] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 772.689197] FAT-fs (loop1): Filesystem has been set read-only [ 772.718959] FAULT_INJECTION: forcing a failure. 14:24:35 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000004c0)={0x1, 0xf3b, 0xffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48000, 0x80) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) dup2(r3, r4) [ 772.718959] name failslab, interval 1, probability 0, space 0, times 0 [ 772.720496] CPU: 1 UID: 0 PID: 7431 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 772.720517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 772.720526] Call Trace: [ 772.720531] [ 772.720537] dump_stack_lvl+0xfa/0x120 [ 772.720559] should_fail_ex+0x4d7/0x5e0 [ 772.720588] ? mas_alloc_nodes+0x432/0x8f0 [ 772.720602] should_failslab+0xc2/0x120 [ 772.720618] kmem_cache_alloc_noprof+0x5f/0x470 [ 772.720640] ? lock_is_held_type+0x9e/0x120 [ 772.720668] mas_alloc_nodes+0x432/0x8f0 [ 772.720689] mas_node_count_gfp+0x106/0x140 [ 772.720712] mas_preallocate+0x2af/0x690 [ 772.720743] ? __pfx_mas_preallocate+0x10/0x10 [ 772.720783] ? vma_merge_new_range+0x330/0xa00 [ 772.720816] ? lockdep_init_map_type+0x4b/0x240 [ 772.720848] __mmap_region+0xdf2/0x2670 [ 772.720884] ? __pfx___mmap_region+0x10/0x10 [ 772.720924] ? mas_prev_setup.constprop.0+0xb7/0x9e0 [ 772.720961] ? __pfx_unmapped_area_topdown+0x10/0x10 [ 772.721011] ? __lock_acquire+0xc65/0x1b70 [ 772.721028] ? lock_is_held_type+0x9e/0x120 [ 772.721053] mmap_region+0x314/0x3e0 [ 772.721077] do_mmap+0xa36/0x11d0 [ 772.721099] ? __pfx_do_mmap+0x10/0x10 [ 772.721115] ? down_write_killable+0x122/0x230 [ 772.721131] ? __pfx_down_write_killable+0x10/0x10 [ 772.721153] ioctx_alloc+0x906/0x1e10 [ 772.721177] ? __pfx_ioctx_alloc+0x10/0x10 [ 772.721193] ? __might_fault+0xe0/0x190 [ 772.721213] __x64_sys_io_setup+0xc8/0x1f0 [ 772.721235] do_syscall_64+0xbf/0x360 [ 772.721252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 772.721267] RIP: 0033:0x7f91be1b4b19 [ 772.721279] 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 14:24:35 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000001c0)={{0x20, 0x3}, 'port1\x00', 0x2a, 0x20, 0x3, 0x1f, 0x10000, 0x800, 0x3, 0x0, 0x6, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x3ff, 0x38, 0x401}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:24:35 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 772.721293] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 772.721308] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 772.721318] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 772.721328] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 772.721337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 772.721346] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 772.721367] [ 772.886359] loop4: detected capacity change from 0 to 288 14:24:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffff", 0x6, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:24:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:24:44 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 44) 14:24:44 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000004c0)={0x1, 0xf3b, 0xffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48000, 0x80) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) 14:24:44 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x2, 0x80000009, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 14:24:44 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x1, 0x81, 0x1, {0x5, 0x5}, 0x8001, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:24:44 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) 14:24:44 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x2, 0x8, 0x1, 'queue1\x00', 0x401}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x44000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000040)={0x0, 0xff, 0x1, 'queue1\x00', 0x3}) [ 781.943617] loop1: detected capacity change from 0 to 256 [ 781.947546] loop4: detected capacity change from 0 to 288 [ 781.966679] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 781.968990] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 781.976763] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 781.978145] FAT-fs (loop1): Filesystem has been set read-only 14:24:44 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000440)) r5 = dup2(r4, r3) connect$unix(r5, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f00000003c0)={0x1000, 0x9, 0x6, {0x2, 0x3}, 0x9cf4, 0x2}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="02000000010000000000000002000200", @ANYRES32, @ANYBLOB="e04312fbe2b3e7e33af5bb7bc7eca240bb8d300d9650d85908000450", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r6, @ANYBLOB="10000400000000002000040000000000"], 0x3c, 0x2) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f0000000940)={{0xca, 0x1}, 0x1, 0x9, 0x4, {0x6, 0x9}, 0x7, 0x8}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r8, r7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f0000000840)={0x1, 0x8, 0xe8}) 14:24:44 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x1, 0x1f, 0x68}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xfd}, {0x4, 0x5}, 0x0, 0x7, 0x6}) r2 = memfd_secret(0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000100)={0xffffffff, 0x0, {0xfffffffffffffffc, 0x2, 0x1, 0x1, 0x7ff}, 0x7fffffff}) 14:24:44 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) r4 = pidfd_getfd(r1, r3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000005c0)=@nat={'nat\x00', 0x19, 0x2, 0x3b4, [0x20000200, 0x0, 0x0, 0x20000230, 0x2000043e], 0x0, &(0x7f00000000c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{0x11, 0x0, 0xe8f0, 'bridge_slave_0\x00', 'geneve1\x00', 'lo\x00', 'veth1_to_hsr\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3}, [0xff, 0xff, 0xff, 0xff], @broadcast, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x10e, 0x196, 0x1de, [@rateest={{'rateest\x00', 0x0, 0x48}, {{'macvtap0\x00', 'wg0\x00', 0x34, 0x1, 0x10000, 0xff, 0x8, 0x9, {0x4}, {0x4}}}}, @connlabel={{'connlabel\x00', 0x0, 0x8}, {{0x80, 0x1}}}], [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3, 'syz0\x00', {0x1}}}}, @arpreply={'arpreply\x00', 0x10}], @common=@ERROR={'ERROR\x00', 0x20, {"0b02d06fb5236a694c02040dd349e921f2e62e7a9823184f34509c7bc130"}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{0x3, 0x2, 0x8100, 'syzkaller0\x00', 'bridge_slave_1\x00', 'hsr0\x00', 'hsr0\x00', @remote, [0x0, 0x101, 0x0, 0x0, 0xff], @random="0bc12f6230d1", [0x0, 0xff, 0xff, 0x0, 0xff], 0xa6, 0xde, 0x116, [@mac={{'mac\x00', 0x0, 0x10}, {{@remote}}}], [@snat={'snat\x00', 0x10, {{@remote, 0xfffffffffffffffd}}}], @snat={'snat\x00', 0x10, {{@random="f743e890831f", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x42c) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000000)={0x3, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) r5 = openat$cgroup_ro(r1, &(0x7f0000000080)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) ioctl$KDDISABIO(r5, 0x4b37) 14:24:44 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000004c0)={0x1, 0xf3b, 0xffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48000, 0x80) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) 14:24:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:24:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:24:44 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 45) 14:24:44 executing program 6: ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x200001, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) [ 782.214873] loop1: detected capacity change from 0 to 256 14:24:44 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = signalfd(r0, &(0x7f0000000000)={[0x8000]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x2, 0x0, 0xfffffffd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 782.258684] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 782.271265] FAT-fs (loop1): error, invalid access to FAT (entry 0x000000ff) [ 782.272516] FAT-fs (loop1): Filesystem has been set read-only [ 782.358218] FAULT_INJECTION: forcing a failure. [ 782.358218] name failslab, interval 1, probability 0, space 0, times 0 [ 782.360073] CPU: 0 UID: 0 PID: 7498 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 782.360102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 782.360116] Call Trace: [ 782.360123] [ 782.360132] dump_stack_lvl+0xfa/0x120 [ 782.360162] should_fail_ex+0x4d7/0x5e0 [ 782.360204] ? ioctx_alloc+0x100e/0x1e10 [ 782.360225] should_failslab+0xc2/0x120 [ 782.360255] __kmalloc_noprof+0xb4/0x4b0 [ 782.360285] ? lock_release+0xc8/0x290 [ 782.360315] ioctx_alloc+0x100e/0x1e10 [ 782.360348] ? __pfx_ioctx_alloc+0x10/0x10 [ 782.360371] ? __might_fault+0xe0/0x190 [ 782.360400] __x64_sys_io_setup+0xc8/0x1f0 [ 782.360424] do_syscall_64+0xbf/0x360 [ 782.360450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.360473] RIP: 0033:0x7f91be1b4b19 [ 782.360490] 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 [ 782.360510] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 782.360532] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 782.360547] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 782.360561] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 782.360575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 782.360588] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 782.360618] 14:24:53 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 46) 14:24:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff", 0x7, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:24:53 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x80340) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:24:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0xea84, 0x8, 0x9, {0x7}, 0x7, 0x3}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000001c0)={0x81, 0x400, 0x4, 0x0, 0x0, [{{r0}, 0x4b64}, {{r0}, 0x1f}, {{r2}, 0x2}, {{r0}, 0xfffffffeffffffff}]}) 14:24:53 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x1, 0x4, 0x1, 'queue1\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:24:53 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:24:53 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000004c0)={0x1, 0xf3b, 0xffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48000, 0x80) syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) 14:24:53 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001}, 0x200, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_mr_cache\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000000), &(0x7f0000000080)={'U+', 0x7}, 0x16, 0x3) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) [ 790.837497] loop1: detected capacity change from 0 to 256 [ 790.857899] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 790.862117] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 790.862832] FAT-fs (loop1): Filesystem has been set read-only 14:24:53 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000000)={0x2, 0x80, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$AUTOFS_IOC_CATATONIC(0xffffffffffffffff, 0x9362, 0x0) [ 790.887004] loop4: detected capacity change from 0 to 288 14:24:53 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:24:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x7fff, 0x9}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0/file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000400)={{0xb1, 0xff}, 'port1\x00', 0x0, 0x140052, 0x4, 0x9, 0x6, 0x4, 0x2, 0x0, 0x2, 0x3d}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000380)={0x10001, 0xe9, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x200, 0xbba6, 0x5}) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f00000001c0)='.pending_reads\x00', 0x286000, 0x8) ioctl$BTRFS_IOC_QGROUP_LIMIT(r3, 0x8030942b, &(0x7f0000000200)={0x7, {0x1, 0x3, 0x33e, 0x9b, 0x8d0}}) [ 790.908160] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:24:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff", 0x7, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:24:53 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000004c0)={0x1, 0xf3b, 0xffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48000, 0x80) [ 790.975952] loop1: detected capacity change from 0 to 256 14:24:53 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0xff, 0x1, 'queue1\x00', 0xffff}) [ 790.987141] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 790.988206] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 790.988965] FAT-fs (loop1): Filesystem has been set read-only 14:24:53 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, 0x0, 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:24:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff", 0x7, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 791.069738] loop1: detected capacity change from 0 to 256 [ 791.076550] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 791.080553] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 791.081191] FAT-fs (loop1): Filesystem has been set read-only [ 791.135623] loop4: detected capacity change from 0 to 288 [ 791.138146] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:25:01 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, 0x0, 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:25:01 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000004c0)={0x1, 0xf3b, 0xffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) 14:25:01 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = getpid() pidfd_open(r1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x0, 0x4, 0xc064, 0xa9, r1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000001c0)={0x8, 0x2, 0x1, 'queue0\x00', 0x10001}) 14:25:01 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 47) 14:25:01 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x0, 0xea}, 'port0\x00', 0x42, 0x100000, 0x10000, 0x1, 0x99e9, 0x3ff, 0x0, 0x0, 0x1, 0xe3}) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0xc00, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x8, 0x80, 0x0, 'queue0\x00', 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:25:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0f", 0x8, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:25:01 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='clear_refs\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) 14:25:01 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r6, r5) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r8 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r8, r7) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000100), 0x1d) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e22, 0x8, @private2, 0xffffc348}}, 0x0, 0x0, 0x48, 0x0, "f4a695109583712bdc3e3f72124f8df35976c57dd4314f3494affe6bc3aa8a14030ef889668d11e049d8000000000000000074f8fd5b8452cae42cae5972a7221eb3df4eb3337e55752bcce652d8d356"}, 0xd8) r9 = dup2(r2, r1) connect$unix(r9, &(0x7f0000000180)=@abs, 0x6e) r10 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f0000000140)={'veth0_to_bridge\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) [ 799.534122] loop1: detected capacity change from 0 to 256 [ 799.543314] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 799.547368] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 799.548010] FAT-fs (loop1): Filesystem has been set read-only [ 799.567196] loop4: detected capacity change from 0 to 288 [ 799.588026] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:25:02 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000010000001800d2edf6e30000", @ANYRES32=r0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB='.3file0\x00']) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000680)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000880)={0x0, r2, "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", "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"}) recvmsg$unix(r1, &(0x7f0000000440)={&(0x7f00000001c0), 0x6e, &(0x7f0000000380)=[{&(0x7f0000000240)=""/93, 0x5d}], 0x1, &(0x7f00000003c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x58}, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x9, 0x2, 0x0, 0x20, 0x0, 0x5, 0x1086, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xffffffffffff1da2, 0x4}, 0x40, 0xbfd4, 0x7fffffff, 0x2, 0x8, 0x6, 0xc6d, 0x0, 0xc2cc, 0x0, 0x200}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$FS_IOC_ENABLE_VERITY(r5, 0x40806685, &(0x7f0000001900)={0x1, 0x0, 0x1000, 0x12, &(0x7f0000001880)="335d3bf49bb473a9d62cdab465d3800090f8", 0x29, 0x0, &(0x7f00000018c0)="8e5479eba2978be0735fd336bb05b0f2146feb92532f0ef27bcbd5325b18f602d534db9b3ce66bcb5f"}) r6 = dup(0xffffffffffffffff) r7 = creat(&(0x7f0000000640)='./file0\x00', 0x8) perf_event_open(&(0x7f00000005c0)={0x3, 0x80, 0x7, 0x0, 0x6, 0x5, 0x0, 0x1ff, 0x40000, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000480), 0xe}, 0x0, 0x0, 0x6296, 0x3, 0x8, 0x18, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, r4, 0x9, r7, 0xa) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000000500)={0x2, 0x40, 0x1, 'queue1\x00', 0xffffffff}) 14:25:02 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000004c0)={0x1, 0xf3b, 0xffff}) 14:25:02 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, 0x0, 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:25:02 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 48) [ 799.785213] loop4: detected capacity change from 0 to 288 [ 799.793811] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:25:02 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x200200) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:25:02 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:25:02 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0x7, 0x4) 14:25:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0f", 0x8, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 799.908356] loop4: detected capacity change from 0 to 288 [ 799.911403] loop1: detected capacity change from 0 to 256 [ 799.926981] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 799.942829] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 799.951474] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 799.952837] FAT-fs (loop1): Filesystem has been set read-only 14:25:10 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000540)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000580)={0x1, 0x2, 'client1\x00', 0xffffffff80000003, "c3eac1b267937a37", "3dbf470128a05bf70ab703a84272021c605e0e5190100e9238821ee9a6b7af6b", 0x4, 0x8}) clone3(&(0x7f00000004c0)={0x4000080, &(0x7f0000000040), &(0x7f0000000280), &(0x7f0000000380), {0x15}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/15, &(0x7f0000000480)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0xa}, 0x58) r2 = getpid() pidfd_open(r2, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/udp\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) connect$unix(r5, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000001c0)={{0x7f, 0x6}, 'port0\x00', 0x2, 0x28, 0x10000, 0x6, 0x7, 0x1, 0x4, 0x0, 0x5, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:25:10 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) 14:25:10 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 49) 14:25:10 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) sendmsg$NFT_MSG_GETSETELEM(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0xd, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x9}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4000840) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0x408c5333, &(0x7f0000000080)) 14:25:10 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x4, 0x1f}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x5, 0x5d, 0x1, 0x3, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000000300), 0x1}, 0x100, 0x7, 0x5, 0x5, 0xff, 0x6, 0x6, 0x0, 0x10001, 0x0, 0x8}, 0xffffffffffffffff, 0x7, r1, 0xb) syz_mount_image$tmpfs(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x1db2, 0x0, &(0x7f0000000440), 0x40, &(0x7f0000000480)={[{@mpol={'mpol', 0x3d, {'local', '', @val={0x3a, [0x32, 0x33, 0x30, 0xca93ce3ee56b43c3, 0x2f]}}}}, {@huge_advise}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@nr_inodes={'nr_inodes', 0x3d, [0x65, 0x37, 0x30]}}], [{@audit}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/snd/seq\x00'}}]}) syz_open_dev$vcsn(&(0x7f0000000440), 0x5, 0x240100) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) r3 = dup2(0xffffffffffffffff, r2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x0, 0xf3}, {0x4, 0xff}, 0x7, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x5, 0x0, 0x9}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000000)={{0x2, 0x1}, 0x1, 0x4, 0x5, {0x9, 0x5}, 0x3f, 0x800}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:25:10 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:25:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0f", 0x8, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:25:10 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2201, &(0x7f0000000100)=0xffffffff) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) r4 = socket$netlink(0x10, 0x3, 0x2) r5 = geteuid() r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(0x0, r7) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000025c0)=[{{&(0x7f0000001e80), 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001f00)=""/180, 0xb4}], 0x1, &(0x7f0000002000)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{&(0x7f0000002080), 0x6e, &(0x7f00000024c0)=[{&(0x7f0000002100)=""/34, 0x22}, {&(0x7f0000002140)=""/44, 0x2c}, {&(0x7f0000002180)=""/245, 0xf5}, {&(0x7f0000002280)=""/115, 0x73}, {&(0x7f0000002300)=""/111, 0x6f}, {&(0x7f0000002380)=""/174, 0xae}, {&(0x7f0000002440)=""/101, 0x65}], 0x7, &(0x7f0000002540)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}], 0x2, 0x2000, &(0x7f0000002640)={0x77359400}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000002680)={{0x1, 0x1, 0x18, r0, {0x0, 0xee01}}, './file0\x00'}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003e80)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000080)="a8863d73ba226b94b8", 0x9}, {&(0x7f00000000c0)="6569320c6e3d1b02d09804a79cdaad6ffe1f7051fca1d8cb39d95edf7a12d5819b1a9024701051a03683866176c3457f1768dce60298b66b0a93e7401e8199ea6c6fa9ecb43c6f8386e226517c76925ec5e0cfc4da7dffac41e696249b151245d73e188f76890f3f221987c2851fc16c48f12b25475c861435c6e707a44ce185c5d4114eb79276167ab7cab8b18fb4", 0x8f}], 0x3, 0x0, 0x0, 0x4008010}}, {{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001440)=[{&(0x7f00000002c0)="bf468cddbbfbfce84948b3968db0d6d9f518ebcd20a9070f1400697de0a25457e882c00657e13f4364df72bb07dd5c749a7924fc1477bf51d64ffd68e8d1c09f8bdca606878fee8a663961cca71c56aae40f1b250e0f0eecf8", 0x59}, {&(0x7f00000013c0)="4624a9f70e3bd9e57b41e698462457295c73fa531d87b6fbcaa6d0365249582a995ef2c89a79f723fc7859212f3d097b57746938620e6b436ba4dac25b86d36327304404a5865f9f243ac8412999bb95948082ee14a50b03019c21e48feb9c00c5f0b106ee750711", 0x68}], 0x2, &(0x7f0000001940)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r3, r4]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, r7}}}], 0x118, 0x4080}}, {{&(0x7f0000001a80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001b00)="c4ebbb58b70c520f06246c2e1474d46da199b1d8611c9bb66b95c94bfee15d01f6a05988745dd13e2be42eac8b63cf666941d0a1d386e58ed74ac57bb32d70d8960fda70400d2cca2b21d9ff48bf9a6ff521998ef7cc46820f124d74ae37234bb71f5e6653059301f222642485cab9f9e5711f5a2e86eb5513dea53ee1a91ddfd24cd376a715888067b1fffc61a8b5ccc2e6e951161245df24421b4eb4dd579fa700171f3f4fbe8caaf1cbed3c5314c98223ecda50c018bc542ab071e362ab29c251c88d99adce4406480de5c29e6f64bbb915464de07876b0cf05748c00793491b8444659691e4ca07dd4a78f991a5ac820de0158b3f40bfec3772bbf", 0xfd}, {&(0x7f0000001c00)="115ba95b7410888acdd05dd8f5c03ad585236ca05c76a4855eb2e06d09e9c0ce2e52b4aca91b4dd8bda14ceaab3cf265ff3ce51d22aec56da4a7919316906da6efab113802fe91fad6980fccca2ade76cdbdf2400d62c2ffe9a39f3505b70a5996e6e5d7630d7d93a107d9a588ba26551772e2c8b5", 0x75}, {&(0x7f0000001c80)="4a1c80f634ad40674171b14a14ccdad78b5a0a710c37751671c0bed4286e1e248e9dd38d53", 0x25}, {&(0x7f0000001cc0)="5019d2114f325727ca4bed0a480124964eef37ef8f17b60adc72709757791b554fe1f4289bbe52b7211875b21ea8057d6910a05b39e1d2902f2a66757d53d254303c92db327253a03cb0ac04d200a222f257ac3e46002ede30d4c82d7ad2664718635cfc28242fa09cf20f6f0ed68c3bce30828dbd410d256d5380e22e54102b8ff894d70bb3f77b73f12edf623de3eab25e40921a4ee8bf171f176b771d2e4ee4557fa45e0e07422974981fb608a5f6d0763627c8ddfc81b7a53e2397c728a2618915a94d5f72c92456d1b3a9d924acf247be46f4fec3e9286b52d886e5bb1cf670fa572687b3a10a78c80b", 0xec}, {&(0x7f0000001dc0)="aaa9121385d1f95bb12250d5bd9e7d0f0c264c31", 0x14}], 0x5, &(0x7f00000026c0)=[@cred={{0x1c, 0x1, 0x2, {r8, 0xffffffffffffffff, r9}}}], 0x20, 0x4804}}, {{&(0x7f0000002700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003780)=[{&(0x7f0000002780)="85146d7b3943809eb8cce5a43ee1b7842aa74b7865bbdfdc7175a3f7a49afb389b893cebc6a7049277f66fc356d75852190505a1a0571c987eb65279d2aa375168c952147e34e4d19cadc6cd297220f1e5d07b04c3db9d6aa852fea7f4676141d6818a7555fd15784bbb59db8e1d05ebf457489c0cdf9bc6aa0456ba4a158462f43149311d9fe87df4ddc9188d3e61a45422ede59ca1d256477c7cf3c10bd65c29566d13bc485568c1644e99750bff6b4763c5ac36caa3a378b47279ba4ff0895e9ec0a038648ed153f9988811aeb78ee6f0d715bc7b3ebe1f70af0d2cdddc459f1cc3d062466106c0ee395af90604430f684a4093197e9ce4ebca5f2dd86b0ff8039c4100839bd836695f2ef1f7fd0d1cb53ed4f0b69653f3e908778071530b256658f77c37bc82ff63cc5035ea9a2917cb5e051941796bd98f5accbf7ffc87f3b6f81511ae2ea8d34ce7d4078fec4476d51cd2f6ac88f4fc2ba55aa53525176d58c2aae4261880555bb03f3a0eb64a00eda0a2e1cc1a43c73010d880ec2b0d2d1ecce1bbc3e841bd7a7b8ce213f280e4abd78855b46610205566dfc2da9ed36d7879be99467bf7023ac33b3ab50a9a4552c1bfeb432e1184b7d549f09b92b20d52db8eb790ceb84d21c685ff8b494b3a80ef955ed7e29ede7946c987f303f0d82c587330086924552e5a57d70b7490acd834846ca4b2aee2769c8ee4ee281dec3ca8e135f52af19eab5b0682dc607e758ecaf3985cbf23b000a7e57661b95f485ee4669d0eeab6e82e0396216de8a68308bd56575e615ccc226d443cc3f02702e7c7200b9acf1654449497797dc0de0abe035d08e3672ff760e2a5f0421b7158e4505616774a41c1e1d0e43b5db950bfb9d12765c3038af5f95355d9354752d43dd96749e65f923a37f367b0d83f451333c06c38d85b66f80ff44d3719645a4936c055bd3a8502bee6238f51e2cc83a4e87d3d9936b1234a01e2b8a39bf7e01bd0c817bd00bc7accde936366f687870a55eee86e535679bca3dc109b83ee3e7d84b20c354654d67ba892d408e8975713c611f514035fb1a0d1221b62ae679ee719ebf0cdc20d7312300f1299e3597081b2e8dfabd898a2a6112415557365be1d352e0258272e131d4988b8942df09f501f74a0e1dccc0a26983b3074fdb388c247d9209db965214a057c664a4106ff904d275b3a8a37b4021fa4c170e48cb8e1a70003e1a3bc9e99568ed49dee50382797b9400dadca3d2ac95950558f68deb617b14e5f214602edc2498840745f5f1d3243f2a8c35138219403b3e7ad6032fb0c48d11b67802eb3dfe4fcdc235edb2f6609b702462f822e6441c8c577fa3adc66936163b2b7077ffa401cc659e6f7cebb73aae4d84383aaddb714509204b5a6d737aaab579514f33730be248d03d2ea540d08c19c57742ce18754aea6bb04cf8d84ab3c8ffa62ec640d5cd16d48adf0a8d9d733fbd3922be87900ae2c9666c25d41a06f7a90e6c36c9623a09fbea03f0dcb8cd93ac50c8c641310ac971ec9cba993a4a94b00223880ef123be88e5f61f6cb46c450674797e6946155735ef33b382e5d51647cd55f5d25279dd0630247ab9b985fa1c76c9f403b0536574d98970bfe564ef764b36b2d5f7abe3e35ece7746d09acc07e12245b06864b309b6246e5534e8d77daa67db62b7c30a78b6bf1fe6a51b48396788f9685d43ff895b7c07fbc1f2e4c87f064fe497c257ec7b9f3ad8df925673cac00d2501a520eacbb34a822bd90436b7dbb9e4467ec90d717e966446f8206be8d23e88567d888e84d08aaaaca42469f165a5071d8377a2a60ed4cca1ee1edb34463ce1cb0f8c84e637eb9c097d7f076a070be4be0f635b3a1bcb145aff3c6f44d8aa07d32a68edd3b24f21a00d32d1141b41e381bf944ef328fdd9ea7a709fda1f45a9c52c0a28675794de79808d1c47a78a7f82e44afe3e0a62418da36ea0722e683727b9a038f813776aef3c08eb4e4b628f9d03327f69eb80babdf321b018a4ba65ed37871c7f833c0940bc211e1c818a1c250c752302bb06e408dd8c52bdcc521779c61bd606d12f2024bf570212fce1e6a23c28f31bc4e79c0c9cdf98ab1b9bd4e9e0c8e5d7ed0a4fbec1b6b692a6e4a5b918eb16dcaed789bca81e17c8c11be522c154dc2d32431375fd60235716d07e4618a366418b31261ad1171c9cd7a9c19365031b506c680ae2ed098f4333fa4eae309dec01c1ff163a5701b73207d27d29c72fbeb5a78f35bf00689dae785ba5ea1c0aa60c89031fadb9d2ba23d233b73e6c2b548bfbf1488db37a26be90601b76ebf0850771e53241b94dc64ef62f1a7a75adb16a63de7c48755c7d0cb8e7da7131a58a3ce8e0303882e859a4048c938a56751f0c2474bb0542b333d3a0b3bb899bc06d128eefe06595b2a5979afac0217c326466b64dfcb92f1559b8b39ea48156cc4c0a719ad8b62ecbcddc0700a23a17a1028c8c74dd00fc131adf6df19380cdd427b44f23eada8ad997e8e8575d1a7c12914b4af41c629425b87f9433d3b83d3a1b8b4d18e83ece26d7ac507f3dc235a20ed2498703290f998622dcbc3193fb517eaa8b4537ad3950c45f5058fbe3cf2b699f5c541aef4e8db992ebfc28fbf2c4913d4c0bd63def7c416fecf0a21362aa8f769723bfc3d223c41fd8e9414aa61ed15360b8a336ac8ebe6cfb723b1af360d6cce31deebfb0b0a7dd4aeaed19edc0e7dd3578396b84d49145a6b0cb04ea2f893c7c1a903d7b63fc74f5f81e531e9578480a0e6f3585d29d43295a88e793c427b4b75d6970f2a1fa5d120a8da47c6a706ed8f7cb9017cf977820fac65e219fb45f81ec7a14bf0a0a194e969da56c871aee0d4732d022ac2bcf99c3dedb17ea43aae05874a70ba8e62962f47c698faf155c422f0ce9fee6e374c1bbbd99c41340ecaa6d4d9785d049c49e372169eb38bdc3c9d583aff89844a1ceb1a6225cd1295bb4db040953fff37b44061214cee6080876d600c30d56468abed12efa50cef1c3706f71c3ae12d358306b46cac6c8ec0ab7cd4e80dafeb09bb99a7cb65db16f3dbb7bab90303bd1f2673a207bb8df72a8bc094835b177f2bfafc814a4499c768f6c7b3749d4128319914c9ad70f803c024f9bb85a102587dea8ad267a8e63216449528c12bfac912db334c164d818cb99a9e99f12beb8e0f07c2c84f3523dc4e44d454040fc84cc40500b6bf803bbccad4fb214fcfd18ae1ea5d210f42a8b934f62b84c8583568fcc73455d6aab74fcd29ad0ce0a59a13081243325f89bf405dbaa4ee82c0f48af9713764d0466101db27783136c6343bc50c53061391afdb54a4896d67fb31377a293624264067495788fafb59ee2ebe8dbc291108e27603142fc8348a4f8b5d5eabe82895c246c5a3eec689e4ffa75cf23d77e2d7c6cc5ab3591bae64e1a61119d57fb2e6817cc6bfa82f318e4e1048b325b632dff97127ecf0cd6e896c37b0aeeabd8c41768dac9c28b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0x1000}], 0x1, 0xfffffffffffffffe, 0x0, 0x10}}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f00000037c0)="5cd812499238885eb930b2207930aa20513d2e51387390cdf428692c4049d8457086a2ed0ebd1f249facb9d79dbd8d394a4ca24dd163d1a0a712c584dda8310e5e36ec045b0a1069a8b52e64fe830ab028aabcb8c170d57b8d9f747ac64dc77d025c3217c390e64c4461461e0a8c4dead4691fa4548e30e67403fb023d3ad14d0823e8f7c5bd9a55ed57f832f77078818df2b6aad4974b3a47d48a223225b4005548dcc3d03b58e8664fcf7de30283a41bc8fedaac58ca383d038353880036343bd43991362c9b2c824bceba853cd8b6edeb625ce49f04436b8d245fb7ecf5dc04d61586c0219ab748d4c2fbee62", 0xee}, {&(0x7f00000038c0)}, {&(0x7f0000003900)="b9f6dc9da48ddf3dbfb79099f38206155141305b280d9357c59f0b96eb49da41a6302e72cc86d42126dd43bc2a9db6b58e501b736f0538b76dedc35b7c04e064e61d43501894e8001d7ec25e1bd0c301b231d79751b36c4397e35bffd9d4b35a137177a7de92d67d04a08f6109d218ae8d2aa6a8580a270fb85a25a4a5020bc7bd5ec301ed463ebba578f23463ca9b612e6b4b34fab7a85b877a4257d849e14f99f31c50c3d384d4be7e9ac419c6447334726369f6764fa9cdfaeb3d23a70a43a529", 0xc2}, {&(0x7f0000003a00)="989237f2b634a26f9cb2830e08f38f9f5e5912e9770e6f0805cd1e57ae4af0a18829f9f3b5eb084bf5d3d9eadc03bf4284a30d01ad289f77c23c5f61d5700021b06d5b7ff164ccce1efce295a9e169a4f359c6542887adf1420f5588de249f12321e94985f6d4de6f9d85fd9f56c21b897fd3334cb49242096df53", 0x7b}, {&(0x7f0000003a80)="6f909f07a994776bfc38412bbeb392ca318c12155083d6c1bf66cb43c807341378f9ad871d0a72d2b7d7ec1e45929bd030d790b250aeafc1e09f382450221df89bd0c237685891a0962b48f01a85dd8362aea61ddc7932b23c8106176cc5ff0bf247c03c8604b889a08dc54e3d5aaa5dc406f2378258c92ec36ed67e05e40aeef1096bf016f79578ed9a55bfced48c7552ccc1", 0x93}, {&(0x7f0000003b40)="40a1080c8e4107113fee67939a60964dbac51793f1fc93dcf204374799bb20696b3679fb029fa77035164a94cca7d533b5ad7de754860d9ababed750f02e515d02968095ccf9a83b5fe11e6d2847e1c68b5dc3822bd44681230ba7ebe1eca3d171155a394855bcfede38d7aeddf7b42029a74efa361da0756ee6db43529af50b460e2ae01503e5b590306fbf6c4fd5071370b5416ce1940a37903c868c054cbc1608be01b22dc475c00e9cb6abb2d82df16ceb7e55eeb2a13e9168a0097aa4551ced1d", 0xc3}, {&(0x7f0000003c40)="d637c92e9bf797a73b5a3b90cd0c4507ca9e9c965da6b403d46960b86275401f61afd1513b56dc703c22e72b389686840b308ab247fb307aa9711d391df0a61d7c2c978e63990a7d5c16b67505d3a8ef6f725d74e91f3cf6e8118f129d6174419687f842c80bcb6e7a9e043050403f75d41ad49f0dc1e47674d01ef3d125f2972c36a9253970e327200792a5051d474f07b12eef817cc63b3059d5fa66c850492bf4cc14ac2f14dbdf58bd7a", 0xac}, {&(0x7f0000003d00)="223f98029d7b5b51ebf86248", 0xc}, {&(0x7f0000003d40)="37957f75e66e088cb1ae1ae76f13dd49", 0x10}], 0x9, &(0x7f0000003e40)=[@rights={{0x10}}], 0x10, 0x48005}}], 0x5, 0x20004040) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/nfsfs\x00') r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = dup2(r11, r10) setsockopt$inet6_tcp_TCP_REPAIR(r11, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$unix(r12, &(0x7f0000000180)=@abs, 0x6e) [ 808.248842] loop4: detected capacity change from 0 to 288 [ 808.257893] loop5: detected capacity change from 0 to 14 [ 808.259491] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 808.267347] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 808.276620] loop1: detected capacity change from 0 to 256 [ 808.284837] loop5: detected capacity change from 0 to 14 [ 808.290454] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 808.290631] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 808.296732] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 808.298005] FAT-fs (loop1): Filesystem has been set read-only 14:25:10 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 808.323019] FAULT_INJECTION: forcing a failure. [ 808.323019] name failslab, interval 1, probability 0, space 0, times 0 [ 808.325029] CPU: 1 UID: 0 PID: 7635 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 808.325060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 808.325072] Call Trace: [ 808.325080] [ 808.325089] dump_stack_lvl+0xfa/0x120 [ 808.325118] should_fail_ex+0x4d7/0x5e0 [ 808.325157] ? __anon_vma_prepare+0x2ee/0x590 [ 808.325187] should_failslab+0xc2/0x120 [ 808.325209] kmem_cache_alloc_noprof+0x5f/0x470 [ 808.325257] __anon_vma_prepare+0x2ee/0x590 [ 808.325291] __vmf_anon_prepare+0x11f/0x250 [ 808.325323] do_wp_page+0x466/0x31f0 [ 808.325360] ? __pfx_do_wp_page+0x10/0x10 14:25:10 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') socket$inet6_tcp(0xa, 0x1, 0x0) [ 808.325390] ? do_raw_spin_lock+0x123/0x260 [ 808.325419] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 808.325448] ? ___pte_offset_map+0x176/0x370 [ 808.325477] __handle_mm_fault+0xde1/0x30f0 [ 808.325507] ? mt_find+0x64c/0x870 [ 808.325531] ? __pfx_mt_find+0x10/0x10 [ 808.325555] ? __pfx___handle_mm_fault+0x10/0x10 [ 808.325602] ? find_vma+0xbf/0x140 [ 808.325625] ? __pfx_find_vma+0x10/0x10 [ 808.325647] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 808.325675] handle_mm_fault+0x2c3/0x900 [ 808.325706] ? access_error+0x17d/0x380 [ 808.325729] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 808.325754] do_user_addr_fault+0x395/0xeb0 [ 808.325788] exc_page_fault+0xb0/0x180 [ 808.325824] asm_exc_page_fault+0x26/0x30 [ 808.325846] RIP: 0010:__put_user_8+0xd/0x20 [ 808.325869] Code: 89 01 31 c9 0f 01 ca e9 71 d2 02 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <48> 89 01 31 c9 0f 01 ca e9 46 d2 02 00 66 0f 1f 44 00 00 90 90 90 [ 808.325891] RSP: 0018:ffff888015f1ff00 EFLAGS: 00050206 [ 808.325909] RAX: 00007f91bb6d8000 RBX: 0000000000000000 RCX: 00000000200000c0 [ 808.325924] RDX: 1ffff11003b6d5dd RSI: ffffffff81cba13d RDI: ffff88801db6aee8 [ 808.325939] RBP: 00000000200000c0 R08: 0000000000000001 R09: 0000000000000000 [ 808.325953] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 808.325966] R13: ffff88801db6aec0 R14: 0000000000000000 R15: 0000000000000000 [ 808.325990] ? __x64_sys_io_setup+0xfd/0x1f0 [ 808.326017] __x64_sys_io_setup+0x128/0x1f0 [ 808.326041] do_syscall_64+0xbf/0x360 [ 808.326066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 808.326088] RIP: 0033:0x7f91be1b4b19 [ 808.326105] 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 [ 808.326126] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 808.326146] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 808.326161] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 808.326174] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 808.326188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 808.326201] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 808.326232] [ 808.365936] loop4: detected capacity change from 0 to 288 [ 808.387970] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:25:10 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x280900, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:25:19 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x8, 0x800000}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000001c0), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000240)=""/100, 0x64}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000400)=""/90, 0x5a}, {&(0x7f0000000480)=""/123, 0x7b}], 0x4, &(0x7f0000000540)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000600)={0x1, 0x80000001, 0x800}) pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x2, 0x4, 0x3ff}) 14:25:19 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x88000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000000)={0x6, 0x4, 0x14a3, 0x2, 0x20, 0x1}) 14:25:19 executing program 5: r0 = socket(0x10, 0x3, 0x63) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000017c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000001880)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)={0x24, r1, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x81}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000000}, 0x8) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000011c0)={0x20, 0x800008, 0x1, 'queue1\x00', 0xffff}) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$BTRFS_IOC_ADD_DEV(r2, 0x5000940a, &(0x7f00000001c0)={{r3}, "06c0dea209c87901e151da261999e3f53771e6013ca63bb4b98efafb4f5f12a74a06a377a6106406d6dc78665306609825935588e523ffb920c8e6073dc3ddc57098dadb941da5d34b11857a0a0d045b35a7148c40c91f46ab553ee80387768a2f8e28aa726daea6b1e21a3d8c5f42095db7d6abfbb51157c3bcbd7bbafaab0091d1e484be8fe783b2ee1755de62694cbdbda84fe6896f27f59a7dd9fd0e0ace16684bba1db311377e0c3bbff6df15035bb6073a0bb7f6329a2ca814d7f65b961083b9d16525d94e3de50619184a5dc4189546f4b180a8f93005f4eb75d20cab96debac14c863419f0d37e665ae841cce6ba7d6ec440fb8caeac43843db1d44df69e45a9eae6880db12cf73cb23f48196625fd8942a4344faa40c7c0509ce756b547bd97ecd8d1d519ec68d556a4bfa3a56dcfc8527d5190f01aec8d939c4d66fa61c942c3d94a9cec24045c9193b1eda4a2dfebef5ddf4bea8fca90d02aeaeee71e309fbc345de8f8847347c4ea3aa5ccd734fa8b10f0f7852c0a256b77d3b74c3a95d56d1a84df07e3f021ea2eabacb7cfeeff21d288d055f8719fa9179b899b26eade76f0dba31bee5c907bba3cf0eab3e2fd824df4168f4fa017db549a56cb346a83f0f6fec9a322d16c75828a0ef8c79182996f10081f88f1caa7b8c7eb4d2567cd90002a87408191cc2c1d5bd34943a2f30ecb32e6937471c60fda2c2845d513d09d84d3ed2c911d57c21be6bcd76a9ece1cb8e5bda221bdcfc52b1ee5fadc7f6c034f85398e53682925817f75e2fc66ee9ff03daa8d474899e2076c1aba6143439d4e33d2fc71546ff617da10784e520c5188255799b3bd85651f2db8ad8244e8b3685fc09dc4b5e329b41f2260ce206c46f7e81776f380c3a6d79184ab6f4eda0aef17c6d3fe925d2bcc0ff84aa2c37bf86dd4a5a8eeea2ee4c7f31b4591aa821cc6a5d3e2da737cacae72d031b0b22aa7953787f85ad75f17f1456c7e125e556b30f4a6f8aa8c2c761d5ef80ea1e06639014ec186609d8b6620821be0dc4c4f1180f2c2f636decf2c100585a8f6754e5700282021bd5b8fdb37eb713b94fdbfa62002b0f3cf3468a625de87df4c0f1f8793b66e19d5a5f54e1db1f640903c04f3f60622a2a93ad51922ef367b41d130edac48b53f823fdefb322c16549cbdb274d4092d7d0baea28223d352d437d0078398dae27f40f69121ca64d1afbef73df3da95d78491f06fc5ae3893ddab0c868de8b80a0165840680110ad5691d660d4518cd0103dec8d667667a37f27b38a1575c7f08e0bf8b26fa78330a5914e586544209c1caac4a7cc296b597bd247d99e0fc129063ac6a44a6979d5aef614f6e5f057e2f0c6ba19c4951961143b30ce9665b2779d203cff8a349d5ab33a3764d81bde156a5768188b912cd3aeacfdb6d21995148bb67d588e6c79aa0ab92d4eb3e33a3430f7e4ed64a1727d5251e927f0d9a36920093e60fbd417ca9bc49d00016855d5990ea411a77d82ca9bed112d57304fe25ab9373e18ee10e3d5be20f613018338937d14e6bfb5705755af690cc7da6bb9da1eed2be7dae4c1828e8076d8c578507739d98b8ac07873c3b4d8c13f5d89738f84160b59ae493336f5c170fd61221465d698eaa870086ecd1cf0c05fd82c25a494b78abddd480359835bed5ef8b2e7b7a352f823ed489ac59ac20370e7a9aa2748732b09bef4e6319020d300240bcb055199094f8c6bafe2810ce9666471cf4238c2f4873dbd64281928e17d87d22fb776560fac5b3421f4df61f6fbb5562894490a56650ad2d12cc9552f834c76d33222ee382375998cb505ebd7c8175ba9c9ee6dd65c88f83a6e88374fdb001402f3c8cc05c2d1b3a8a4a9caf09026447e3ba2e76a83bfaf40c860a21245666c6f45b8a62a0f29366b633d030666259385547926029a2e7c8400a57b536ec8057ae6cd55678e35b362b6538088e0142c59edc1892e6d65efec7cc77528009fbfb39e133177ad88a1a0e74408c04bc1fc860c89c478adcb316da898f8280da06af3f66f7eefaceb126556c683d426dc96eadbc70c7504da3a5386a50ea1311a4511e3465f7f85ed4822c0e25899b18ba4abd15da1f10a6029c231b8e1d13ae34491fd3ec6396afee12c9bdb933e574588503bb038b5b72f8be9c34327d73b2c4162d368e0c67fd0545eb37492f33f44658d0e08d728a1ad4b3882da0cc1c81ffa5c7083f8227b75ea1c759f56cda59d87a13320b8564a602c66d2ec1ea30c7e4baed5a3cb630ba0835dedb627843bda7af815c301249688c33114908bc6f99059d47d39569ab41c9bded5f9cd7c3d02312574252e413ba5f05f27435391e145e9c56891d330abe0208bd99df4dc5840721a7cd5515a55be7c776f183a2bd1defa8ff32170843e1e22970d0195b002795a4502e38b56ca91aca4f3e73d6c999f2d0e14a54297458d4dfe086f764dfeca8dc4a60941b92dcf107f188263560ae3a01a727a484a7102cef6ef327941b95718e926b4b97416a3023abfe7b8f2271a2d40038eb86c92ffba4174955698bed4c678bb4693ea8564c685eee45793173b1f6ade970226a51d4d2db98fc3633649df3c8543788f6028ea12259e70d45587cd3f27893054a17e92214634d31a5862a6efe7d00a306dde81a01742e5aac0b2adbd1af40b349a20158846f07843de454a23b2eb1fb313ac56fa570d39a87c411534fe402af112ff4ea4f8e243e3b835c425785ffc66e05b20f8ec7ba03a32c4bfc7c3130f50738c29dfa4722e904175545ef919241aa2baa2333c8864f47807f44102585b099c8df452f874602d80c5f91acfadd3affd2579cab58d8776ddbe8e2be7d770ff31cf7007b31152bf17f769bca446f2e615a270779fd75a86e2144b0f48a5a4665f3918690143cbdfcecdf509070ff3cd36dd4340f6733697a303f6b9bf0ab629d7cd978778477e092ebbd6e0c870881c86dedf7ee6ab510e567adbdc7b4b7ce38e515575edc8dcd819dde7f8ef604ee7742d6855647e0c0e3699c57a58d8967a10c22d4514aa3614ff363fbbb5f22cacd1e558985253c24063c8a1baa7bb0d8b38fdc8cc99bddaef4603f25855a69665514f6611811785505203d499d933c2f81763a91ebf140fec04bdbcc58ad44795e936cd4e7030391830ab49d1884fa3e8374e99882d0a049206a93d7866209986af9cdd1ba64c1641737a9b61aca2ee8f802da14358ba59efc75fc90af14931d6bdbe36ef1ffd4d348e12775cde14cb310438498d8925975d004c595df2d40c7ef80bde0c403eb0657efbdc19be49a7394a84cb5bb06cc1255230c8acb300b3e3f8f83ca019dbad78ecdec6596b10caf92f55d5bea16ffd0a556f64029134bf9396808c156da6bb03e2371deb8797cce1e73e7edceabb16cae2fd0280b0ecc31beed7581c296c4d4d400ea10e42c818c1ca1f13121825b7088a430536fe203a7db4130ffe6b0a822067033319d195fb37e3f360bc565421ddb2f8e3cc69d37420d6a903b05194bec0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r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000000)={0x2000000, 0x2, 0x3}) 14:25:19 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)=')*-*#\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) 14:25:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9}], 0x0, &(0x7f0000000340)=ANY=[]) 14:25:19 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 50) 14:25:19 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:25:19 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') [ 817.584541] syz-executor.1: attempt to access beyond end of device [ 817.584541] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 817.593765] FAT-fs (loop1): unable to read boot sector [ 817.594189] loop4: detected capacity change from 0 to 288 [ 817.621727] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:25:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9}], 0x0, &(0x7f0000000340)=ANY=[]) 14:25:20 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ppoll(&(0x7f0000000000)=[{r0, 0x4}, {r1, 0x88}], 0x2, &(0x7f0000000040)={0x0, 0x3938700}, &(0x7f0000000100)={[0x101]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) creat(&(0x7f0000000180)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0xfffff7ff, 0x4, 0xfffffffd}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r3) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) 14:25:20 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80, 0x14, 0x0, 'queue0\x00', 0x101}) 14:25:20 executing program 2: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="98000000", @ANYRES16=r0, @ANYBLOB="00032abd7000fddbdf254d000000080001007063690011000200303030303a306d45a4c7311a0ca3000008000300030000000f00a8007365636f6e646c616d656e616d65000008000300030000000e00a80066697273746e616d650000000e0001006e65746465765b696d0000200f0002006e657464657673696d3000000800030003000000"], 0x98}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040d1) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000080)) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fee000/0x12000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff4000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="43c8fdcc8a1420c3a84685d6b4f531534f4c8bb59412f11af9869b4ad1510dee0d81a2d2266e7b87383fd357eebd", 0x2e, r2}, 0x68) 14:25:20 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 817.829733] syz-executor.1: attempt to access beyond end of device [ 817.829733] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 817.840300] FAT-fs (loop1): unable to read boot sector 14:25:20 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 51) [ 817.870953] loop4: detected capacity change from 0 to 288 [ 817.885040] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:25:20 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x1]}, 0x8) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='setgroups\x00') ioctl$BTRFS_IOC_SPACE_INFO(r3, 0xc0109414, &(0x7f00000003c0)={0x0, 0xffffffffffffffff}) r4 = dup2(r1, r0) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) 14:25:20 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x8, 0x51960988, 0x4a552f16}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{}, 'port0\x00', 0x84, 0x82a, 0x2, 0x80, 0x80, 0x5, 0xfffffff8, 0x0, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) sendmsg$AUDIT_USER(r1, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, 0x3ed, 0x1, 0x70bd26, 0x25dfdbfb, "624630a9e25963132edd35084756881d5c7e19a66880d9d53f859032ecc0d1e9463a5dcdc325892e4d3e8f6c15c35de62f1268b6211940b429", ["", "", "", ""]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20040080) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f00000001c0)={0x5, 0x5, 0x3, 0x1, 0x3, 0x8000}) 14:25:20 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, 0x0, &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:25:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9}], 0x0, &(0x7f0000000340)=ANY=[]) 14:25:20 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) [ 818.037855] FAULT_INJECTION: forcing a failure. [ 818.037855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 14:25:20 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 818.039913] CPU: 1 UID: 0 PID: 7703 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 818.039942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 818.039954] Call Trace: [ 818.039961] [ 818.039969] dump_stack_lvl+0xfa/0x120 [ 818.039998] should_fail_ex+0x4d7/0x5e0 [ 818.040036] should_fail_alloc_page+0xe0/0x110 [ 818.040060] prepare_alloc_pages+0x1af/0x500 [ 818.040083] ? __is_insn_slot_addr+0x140/0x290 [ 818.040118] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 818.040147] ? unwind_get_return_address+0x59/0xa0 [ 818.040183] ? __lock_acquire+0x694/0x1b70 [ 818.040219] ? look_up_lock_class+0x56/0x150 [ 818.040259] ? register_lock_class+0x41/0x560 [ 818.040281] ? __lock_acquire+0x694/0x1b70 [ 818.040302] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 818.040347] ? __lock_acquire+0xc65/0x1b70 [ 818.040367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 818.040392] ? policy_nodemask+0xeb/0x4e0 [ 818.040422] alloc_pages_mpol+0xed/0x340 [ 818.040448] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 818.040474] ? lock_release+0xc8/0x290 [ 818.040494] ? find_held_lock+0x2b/0x80 [ 818.040523] ? get_vma_policy+0x23b/0x350 [ 818.040554] vma_alloc_folio_noprof+0xe9/0x440 [ 818.040584] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 818.040623] do_wp_page+0x1378/0x31f0 [ 818.040659] ? __pfx_do_wp_page+0x10/0x10 [ 818.040687] ? do_raw_spin_lock+0x123/0x260 [ 818.040713] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 818.040740] ? ___pte_offset_map+0x176/0x370 [ 818.040767] __handle_mm_fault+0xde1/0x30f0 [ 818.040795] ? mt_find+0x64c/0x870 [ 818.040818] ? __pfx_mt_find+0x10/0x10 [ 818.040840] ? __pfx___handle_mm_fault+0x10/0x10 [ 818.040884] ? find_vma+0xbf/0x140 [ 818.040906] ? __pfx_find_vma+0x10/0x10 [ 818.040926] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 818.040951] handle_mm_fault+0x2c3/0x900 [ 818.040980] ? access_error+0x17d/0x380 [ 818.041000] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 818.041024] do_user_addr_fault+0x395/0xeb0 [ 818.041053] exc_page_fault+0xb0/0x180 [ 818.041087] asm_exc_page_fault+0x26/0x30 [ 818.041107] RIP: 0010:__put_user_8+0xd/0x20 [ 818.041130] Code: 89 01 31 c9 0f 01 ca e9 71 d2 02 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <48> 89 01 31 c9 0f 01 ca e9 46 d2 02 00 66 0f 1f 44 00 00 90 90 90 [ 818.041149] RSP: 0018:ffff888015ff7f00 EFLAGS: 00050206 [ 818.041167] RAX: 00007f91bb6d8000 RBX: 0000000000000000 RCX: 00000000200000c0 [ 818.041181] RDX: 1ffff11003b6d005 RSI: ffffffff81cba13d RDI: ffff88801db68028 [ 818.041195] RBP: 00000000200000c0 R08: 0000000000000001 R09: 0000000000000000 [ 818.041208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 818.041220] R13: ffff88801db68000 R14: 0000000000000000 R15: 0000000000000000 [ 818.041243] ? __x64_sys_io_setup+0xfd/0x1f0 [ 818.041269] __x64_sys_io_setup+0x128/0x1f0 [ 818.041291] do_syscall_64+0xbf/0x360 [ 818.041314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 818.041335] RIP: 0033:0x7f91be1b4b19 [ 818.041351] 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 [ 818.041370] RSP: 002b:00007f91bb709188 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 818.041389] RAX: ffffffffffffffda RBX: 00007f91be2c8020 RCX: 00007f91be1b4b19 [ 818.041403] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000401 [ 818.041415] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 818.041428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 818.041440] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 818.041469] 14:25:20 executing program 5: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/bus/virtio', 0x100, 0x14) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000280)={&(0x7f00000001c0)=""/134, 0x86, 0x2, 0x80}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') pread64(r0, &(0x7f00000002c0)=""/36, 0x24, 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000000)={0x80000000, 0x0, 'client1\x00', 0xffffffff80000000, "920b963394c1e3e4", "0f27a9b9578d432ba22ea1d438fb511117a4f0499380901f2214559a2161ce68", 0x4, 0x9}) r4 = signalfd(r0, &(0x7f0000000440)={[0x7]}, 0x8) setsockopt$inet6_tcp_int(r4, 0x6, 0x24, &(0x7f0000000480), 0x4) connect$unix(r1, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) r5 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f00000003c0)={0x40, 0x7fff, 0x81}) close(0xffffffffffffffff) 14:25:20 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x40, 0x66, 0xfd, 0x80, 0x0, 0x0, 0x20000, 0xe, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xf3e6, 0x2, @perf_bp={&(0x7f0000000100), 0x1}, 0x2024, 0x6, 0x1, 0x4, 0x8, 0x3f, 0x1, 0x0, 0x2f15, 0x0, 0x40fd}, 0x0, 0xc, r0, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r0) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x66, 0x83, 0x7, 0x3e, 0x0, 0x77, 0x20a03, 0x11, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040)}, 0x10000, 0x9, 0x1, 0x1, 0x7ff, 0xa0, 0x5, 0x0, 0x6, 0x0, 0x3ff}, 0xffffffffffffffff, 0x3, r3, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) connect$unix(r7, &(0x7f0000000180)=@abs, 0x6e) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x400}}, './file0\x00'}) r9 = syz_open_dev$vcsu(&(0x7f0000000280), 0x2, 0x42001) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r7, 0xc0189378, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r8, {r9}}, './file0\x00'}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r10, r4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) [ 818.113885] loop4: detected capacity change from 0 to 288 [ 818.181736] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 818.201831] syz-executor.1: attempt to access beyond end of device [ 818.201831] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 14:25:20 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) [ 818.216715] FAT-fs (loop1): unable to read boot sector 14:25:29 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) (fail_nth: 52) 14:25:29 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:25:29 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000013c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66e10737b91cb0c2941e5e9901b53ed9696c6530000e8f022603b5a1eec85cfdc824c4a6ced6160e"]) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x200) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) syz_open_dev$vcsa(&(0x7f0000000140), 0x3f, 0x103200) ioctl$BTRFS_IOC_RM_DEV(r4, 0x5000940b, &(0x7f00000003c0)={{r5}, "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"}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r6) connect$unix(r8, &(0x7f0000000180)=@abs, 0x6e) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r8, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, 0x0, 0x20, 0x70bd26, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}}]}, 0x38}, 0x1, 0x0, 0x0, 0x42048011}, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) r10 = dup2(r9, r3) connect$unix(r10, &(0x7f0000000180)=@abs, 0x6e) 14:25:29 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, 0x0, &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:25:29 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x400}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x2000000, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:25:29 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x1, 0x3, 0x7fff}) 14:25:29 executing program 5: prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000180)) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000000c0)={{0x3f, 0x40}, 'port1\x00', 0x0, 0x80000, 0x8000, 0xfffffffd, 0x1f, 0xffffffff, 0x1, 0x0, 0x1, 0x2}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0), 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:25:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 826.716626] loop1: detected capacity change from 0 to 256 [ 826.717897] loop4: detected capacity change from 0 to 288 [ 826.731886] FAT-fs (loop1): bogus number of reserved sectors [ 826.732842] FAT-fs (loop1): Can't find a valid FAT filesystem [ 826.736521] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:25:29 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) [ 826.803366] FAULT_INJECTION: forcing a failure. [ 826.803366] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 826.805368] CPU: 0 UID: 0 PID: 7753 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 826.805399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 826.805413] Call Trace: [ 826.805422] [ 826.805431] dump_stack_lvl+0xfa/0x120 [ 826.805462] should_fail_ex+0x4d7/0x5e0 [ 826.805504] _copy_to_user+0x32/0xd0 [ 826.805535] simple_read_from_buffer+0xe0/0x180 [ 826.805570] proc_fail_nth_read+0x189/0x270 [ 826.805606] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 826.805642] ? security_file_permission+0x22/0x90 [ 826.805671] ? __pfx_proc_fail_nth_read+0x10/0x10 14:25:29 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x80000000, 0x7fffffff, 0x1, 'queue0\x00', 0x1}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7d75}}, './file0\x00'}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r2, 0x3008}, {r3, 0x8200}, {0xffffffffffffffff, 0x108}, {r4, 0x1010}, {r5, 0x2}, {r0, 0x10}], 0x6, &(0x7f0000000140)={r6, r7+60000000}, &(0x7f0000000200)={[0x3]}, 0x8) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = pidfd_getfd(r1, r4, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r9, 0xc020662a, &(0x7f0000000440)=ANY=[@ANYBLOB="080000000000000006f5ffffffffffff0400000006000000010000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000020500000000000000000000000000009315275ee9cb9bf58c12df99102e8159884fd8faedc05bc2f5b9af28179e09aa36d9351b3df4fc2b517c8d8a09faf38780000000000000000806f5d9b0ff52833160ed302dcc26"]) r10 = dup2(r8, r1) connect$unix(r10, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r10, 0x408c5333, &(0x7f0000000000)={0x7}) 14:25:29 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x172) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000300)=0x101) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x2, 0x5, 0x6, 0x9, 0x0, 0x4, 0xc080a, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xd3f9, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x40, 0x8, 0x7fff, 0x5, 0x10001, 0x7f, 0x8000, 0x0, 0x6, 0x0, 0x8001}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x9) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e22, @multicast2}}, 0x0, 0x0, 0x34, 0x0, "22cf61587215aac782a70b92a52064a02a4e77227f6b23593bc0ab3f5e22b27f4b3632c554b74eb8747a6fe594c87579e77d21f61cdb270300779e7d97ab0778d1db89613cfe55cdca1e9edd6b8df947"}, 0xd8) [ 826.805705] vfs_read+0x1eb/0xbe0 [ 826.805745] ? __pfx_vfs_read+0x10/0x10 [ 826.805780] ? lock_release+0xc8/0x290 [ 826.805810] ? __fget_files+0x20d/0x3b0 [ 826.805854] ksys_read+0x121/0x240 [ 826.805887] ? __pfx_ksys_read+0x10/0x10 [ 826.805931] do_syscall_64+0xbf/0x360 [ 826.805958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 826.805982] RIP: 0033:0x7f91be16769c [ 826.806001] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 826.806022] RSP: 002b:00007f91bb709170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 826.806045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91be16769c [ 826.806060] RDX: 000000000000000f RSI: 00007f91bb7091e0 RDI: 0000000000000003 [ 826.806074] RBP: 00007f91bb7091d0 R08: 0000000000000000 R09: 0000000000000000 [ 826.806088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 826.806102] R13: 00007fffcea81e2f R14: 00007f91bb709300 R15: 0000000000022000 [ 826.806134] 14:25:29 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x10402) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x1d, 0x5}, 0x1, 0x1, 0x1, {0x61, 0x7}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001680)={0x5, 0x2, 'client1\x00', 0x1, "bb7d6fc7406db3ad", "bf7733a822a699b67fcf7c5bb1c2cc528e6f9925201aa6ae6d443e1dbebd5c6b", 0x20000, 0x1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000180)={{0x80, 0xd3}, {0x72, 0x3}, 0x3, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x6e0142) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000018c0)={0x7, 0xff, 0x8000, {0x9, 0x7fffffff}, 0xb1f, 0x6}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_ro(r4, &(0x7f0000001600)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000001640)={0x1, 0x7, 0x4}) r6 = signalfd4(r1, &(0x7f0000001940)={[0x80000000]}, 0x8, 0x80800) r7 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r7, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$AUTOFS_DEV_IOCTL_VERSION(r6, 0xc0189371, &(0x7f00000019c0)=ANY=[@ANYRESDEC=r1, @ANYBLOB, @ANYRESOCT, @ANYRES16]) openat$sndseq(0xffffffffffffff9c, &(0x7f0000001740), 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000240)={{0x4, 0x3}, 'port0\x00', 0x4, 0x120001, 0x0, 0x0, 0x80000000, 0x2, 0x3ff}) ioctl$INCFS_IOC_FILL_BLOCKS(r4, 0x80106720, &(0x7f00000015c0)={0x4, &(0x7f0000001540)=[{0x0, 0xd9, &(0x7f0000000300)="6a014e7183cfb1bd659e17951fba98aabf729a42a54706cd7c8e3c3ffa835e9103a6c585d86b95d0fc51cd41a91cff1074b99a8f77d76132c1f4c72aef0743ba5e868769f1182feff0a3498d96c987b66ba1eb1739ab35160b69386347e0f1535d7928c3a75c5cb440a750a82b351b380570e8fed1c5d97ab0762ff2896a4b1477f403c1e23572d1779aa221a722bfa59ccdc39391c23bbbd5016df0d21955efdb648b9aff05dfc34ad2da576b922d675c46de426ae830683d1edfaa8d1966144f6b7d6c9ed59b8e9003dbdc989140b7a86b2d510cf4ea44b5"}, {0xa6, 0x7b, &(0x7f0000001840)="99dc7b24f668c82350aca2ddc2dd30cbc5d0a0572de84b965d636ab646af1a181df755ea7d42fca398b786eb33e2f21ca2d1078e9d15e98fda75b197516dbb3d4ecf1b9d16695dc15359215ff268aa3a1b1422b1c46f705d249fc2853ea97e831e25d2ec8de124018332cf4194cbb03069309ff35ce97829153eec"}, {0x9, 0x1000, &(0x7f0000000440)="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", 0x0, 0x1}, {0x80005, 0xcc, &(0x7f0000001440)="388bfc4acc27b7fd98992d60f2a31191e56a3992b901d220a5214f6dc2043ec106fbc61b27f9f77cb2ddf2d7fd6f9c25151cca82ee02961dc00318e68103c8e23e6fa655fdb59dcfff186976fcdb568518f3ba7c504127b84fd198afea77179ca65bfbf5ec84f288b9819b6b778a1e7a7fbc4af65ae533b6a87d36947a8b8c3930f046f350a4c53380024db44837545c792c3c292432e87ce8aa79bc7b2b513f6d9f6470385b34d50552cbb712840f632b1167a12e89fa1e34b77b4ffb5592827b451e59eb9ab2dd3d84f883", 0x0, 0x1}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000001780)={0x3, 0xffff, 0x1, 'queue0\x00', 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x82, 0x401, 0x1, 'queue1\x00', 0x80408}) 14:25:29 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x100000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:25:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:25:38 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:25:38 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0xfffffffffffffe01, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) lseek(r1, 0x400, 0x4) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000140)={0x3, 0x40, 0x6, 0x0, 0x0, [{{r3}, 0x7}, {{r4}, 0x9}, {{r1}, 0x8000}, {{r1}, 0x8aa}, {{r1}, 0x8}, {{r5}, 0x8000}]}) syz_open_dev$loop(&(0x7f0000000040), 0xc8, 0xc4240) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) signalfd(r1, &(0x7f0000000000)={[0xc]}, 0x8) 14:25:38 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x80}, {0x2, 0x3}, 0x6, 0xc, 0x4b}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:25:38 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) 14:25:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) close_range(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:25:38 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x2004}) 14:25:38 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, 0x0, &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:25:38 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:25:38 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) [ 835.850153] loop4: detected capacity change from 0 to 288 [ 835.866502] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 835.885182] loop1: detected capacity change from 0 to 256 [ 835.904217] FAT-fs (loop1): bogus number of reserved sectors [ 835.905482] FAT-fs (loop1): Can't find a valid FAT filesystem 14:25:38 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x1, 0x9}, 'port0\x00', 0xa, 0x1030, 0x9, 0x80000001, 0x2, 0x1, 0x1000, 0x0, 0x0, 0x7f}) 14:25:38 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:25:38 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, &(0x7f0000000200), &(0x7f0000000240)={[0x478]}, 0x8) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a314c5e988f1f5f08591f0594c0aa5874f60b40e5d7bfe92433e348a64d318470f7e0cf2424389a832f3161e7bc1d976289a84ee70150e2e175242db4322f93d5e30ddb9819ff92c21cf2bbc981563e67c90c692476f74809cdb26ac84f6da1adc3fac1b6fd6725b52e144fe2ba6060"], 0x72) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) epoll_create1(0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r4, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') syz_open_dev$vcsu(&(0x7f00000000c0), 0x6, 0x1) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) connect$unix(r7, &(0x7f0000000180)=@abs, 0x6e) 14:25:38 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140), 0x1000) 14:25:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x542, 0x0, 0x0, 'queue0\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x2}) 14:25:38 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x402, &(0x7f00000000c0)) 14:25:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 836.000913] loop4: detected capacity change from 0 to 288 [ 836.012130] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:25:38 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000000)={0x7, 0xcae, 0xfffffffa}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:25:38 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4392, &(0x7f0000000040)={0x0, 0x4899, 0x10, 0x3, 0x28b}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000140)={r1}) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) 14:25:38 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140), 0x1000) 14:25:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x9000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x6, 0x2}, 'port1\x00', 0x44, 0x0, 0x6b7, 0xffffffff, 0x46, 0x81, 0x6, 0x0, 0x0, 0xff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:25:38 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) [ 836.117319] loop1: detected capacity change from 0 to 256 14:25:38 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x403, &(0x7f00000000c0)) [ 836.131655] FAT-fs (loop1): bogus number of reserved sectors [ 836.132806] FAT-fs (loop1): Can't find a valid FAT filesystem [ 836.142850] loop4: detected capacity change from 0 to 288 [ 836.152873] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:25:47 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000001c0)={{0x28, 0x3f}, 'port1\x00', 0x90, 0x21410, 0x1, 0x2, 0x3, 0x9, 0x0, 0x0, 0x0, 0x9}) 14:25:47 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x98000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{0x5, 0x60}, 'port1\x00', 0x82, 0x4, 0x2, 0x8001, 0x80000001, 0x101, 0x8, 0x0, 0x4, 0x81}) r1 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8242, 0x1ec, 0x18}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000200)={0x100, 0x6, 0x1fd, {0x8, 0x7a}, 0x2, 0x51bb}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:25:47 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x4001a, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) 14:25:47 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:25:47 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x4b, 0x5}, {0x40, 0x5}, 0x4, 0x1, 0x1f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x101e00) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7, 0x100}}, './file0\x00'}) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 14:25:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:25:47 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x404, &(0x7f00000000c0)) 14:25:47 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140), 0x1000) [ 845.467946] loop1: detected capacity change from 0 to 256 [ 845.473958] loop4: detected capacity change from 0 to 288 [ 845.486634] FAT-fs (loop1): bogus number of reserved sectors [ 845.487653] FAT-fs (loop1): Can't find a valid FAT filesystem [ 845.497627] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:25:58 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:25:58 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x405, &(0x7f00000000c0)) 14:25:58 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x20000000000000, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)=@ethtool_regs={0x4, 0x47c9330d, 0x4e, "e0f13b250b3500cae10cc6a45d16d48a568461289ef73234e1e3705640061180643aa368782db2bfb69a66ba76c05a97d1b6c6f5f3a5b64f657d9156c0305fcd62d032f47c2e69c7b9127019bdcd"}}) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:25:58 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x0, 0x2}}, &(0x7f0000000140), 0x1000) 14:25:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) fcntl$setflags(r0, 0x2, 0x1) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x121000, 0x80, 0x10}, 0x18) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x408c5333, &(0x7f0000000080)={0x0, 0x8, 0x6}) 14:25:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:25:58 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue1\x00', 0xffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000001c0)) 14:25:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000880)='./file0\x00', 0x1a600, 0x110) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000d00), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000001240)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001100)={&(0x7f0000001980)={0x3dc, r1, 0x100, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x94, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "3578a742a0981b372b7bf976fb33af66da8a2e6d50103ef799bce296d79b"}}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "fad1aef00f6355b51f80d4583e9eb889775a4bf83931b5a2d1"}}]}, @TIPC_NLA_BEARER={0x108, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x7, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e21, @empty}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x2, @loopback, 0x8000}}, {0x14, 0x2, @in={0x2, 0x4e23, @private=0xa010100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xfffffff7, @local, 0x81}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x0, @empty, 0x43}}}}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x32}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_NODE={0x194, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "ac37d57d61fcb4bee941d04017779f97f879f3dbe533ba3df82acbc531c202"}}, @TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "973b6f846d7eef946d86ca2d5e166015b325e3d8e1f91604de4137c8bf66"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x65, 0x3, "f9038d354deea9f6f9a95882b76615434dd160dde89c4faba95673a77338fdf2a95e6c3cdee0a68d59629440d2a1c2486864df889401b87c79f3d743ab0ac14ec96d58d8ed2db96f6e786b32e7cdb04a0f9e08a7ea07a2fa055c241a49764d2ce1"}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "55ba18ce75d0024c455521483ae612e132e6cb3eaa6e5c5aff6bd0c4172cab59"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "ae74f2dd87d2c3eb44c5ed0644f52a4a4f8f5c019ef8c1dbd6e16de9898708"}}]}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x25b9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffff}]}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x4afe12d2f6ecb4c6}, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x5, 0x0, 0x0, 'queue0\x00'}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001600)=[{{&(0x7f0000000040), 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/218, 0xda}, {&(0x7f00000000c0)}, {&(0x7f0000000400)=""/161, 0xa1}, {&(0x7f00000004c0)=""/206, 0xce}], 0x4, &(0x7f0000000600)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000000640)=@abs, 0x6e, &(0x7f0000000bc0)=[{&(0x7f00000006c0)=""/226, 0xe2}, {&(0x7f0000001880)=""/222, 0xde}, {&(0x7f00000008c0)=""/251, 0xfb}, {&(0x7f00000009c0)=""/186, 0xba}, {&(0x7f0000000a80)=""/103, 0x67}, {&(0x7f0000000b00)=""/176, 0xb0}], 0x6}}, {{&(0x7f0000000c40), 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000e00)=""/113, 0x71}, {&(0x7f0000000d40)=""/152, 0x98}, {&(0x7f0000001800)=""/80, 0x50}, {&(0x7f0000000e80)=""/143, 0x8f}], 0x4, &(0x7f0000000f80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}], 0x50}}, {{&(0x7f0000001000), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001080)=""/68, 0x44}, {&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f0000001140)=""/219, 0xdb}, {&(0x7f00000007c0)=""/144, 0x90}, {&(0x7f0000001300)=""/23, 0x17}, {&(0x7f0000001340)=""/134, 0x86}, {&(0x7f0000001400)=""/205, 0xcd}], 0x7, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}], 0x4, 0x18041, &(0x7f0000001700)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001740)={{0x4, 0x9}, 'port0\x00', 0x84, 0x860, 0x95c, 0x1ff00, 0x2, 0x800, 0x40, 0x0, 0x2, 0x4}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000001c0)={0x100, 0x0, 'client0\x00', 0xffffffff80000001, "e8ac5163630db37e", "c1398e73b9eb2a60e87e75b72c332c5d38b600d09ed1e789a79b8be134ae10f8", 0x9, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0x408c5333, &(0x7f0000000280)={0x1}) [ 856.062554] loop4: detected capacity change from 0 to 288 [ 856.072136] loop1: detected capacity change from 0 to 256 [ 856.081473] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 856.097331] FAT-fs (loop1): bogus number of reserved sectors [ 856.098316] FAT-fs (loop1): Can't find a valid FAT filesystem 14:25:58 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:25:58 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x24000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:25:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x101, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x6, 0xc60, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:25:58 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, &(0x7f0000000140), 0x1000) 14:25:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:25:58 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0xeb68af8a3bd4aa17, 0x80, 0x5, 0x8, 0x26, 0x9, 0x0, 0x1, 0x20, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x101, 0x9}, 0x2005, 0x100000001, 0xd8e, 0x9, 0x5, 0x8, 0x9, 0x0, 0x1, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) [ 856.308983] loop1: detected capacity change from 0 to 256 [ 856.317673] FAT-fs (loop1): bogus number of reserved sectors [ 856.318635] FAT-fs (loop1): Can't find a valid FAT filesystem [ 856.322402] loop4: detected capacity change from 0 to 288 14:25:58 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80100, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x9, 0x9, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x4, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) lseek(0xffffffffffffffff, 0x3, 0x2) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040), 0x2, 0x0) preadv(r2, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, 0x345e, 0x7fffffff) [ 856.369984] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:25:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x80000001, 0xffffffac}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:25:58 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:25:58 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xffff, 0x6, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:25:58 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x406, &(0x7f00000000c0)) 14:25:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:25:58 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='$', 0x1, 0xfffffffffffffffc) keyctl$link(0x8, r0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/214, 0xd6) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000000)={0x9}) [ 856.529286] loop1: detected capacity change from 0 to 256 [ 856.546334] FAT-fs (loop1): bogus number of reserved sectors [ 856.548348] FAT-fs (loop1): Can't find a valid FAT filesystem 14:26:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:26:09 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x407, &(0x7f00000000c0)) 14:26:09 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x3ff, 0x6, 0x7}) syz_open_dev$loop(&(0x7f0000000100), 0x5, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:26:09 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, r0, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) 14:26:09 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0xfffefffc, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:26:09 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, 0x0, 0x1000) 14:26:09 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:26:09 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) [ 866.805745] loop1: detected capacity change from 0 to 256 [ 866.821514] FAT-fs (loop1): bogus number of reserved sectors [ 866.822139] FAT-fs (loop1): Can't find a valid FAT filesystem [ 866.826592] loop4: detected capacity change from 0 to 288 14:26:09 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) signalfd4(r0, &(0x7f0000000000)={[0x4]}, 0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x8, 0xffff, 0x1, 'queue0\x00', 0x8}) [ 866.849292] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:26:09 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:26:17 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x12, 0x0, &(0x7f00000018c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r0) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) 14:26:17 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x411, &(0x7f00000000c0)) 14:26:17 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:26:17 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000580)={0x2bbd, 0xffffffff, 0x5, {0x3d9832dd, 0x6}, 0x5, 0xffff}) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) r2 = syz_io_uring_setup(0x774e, &(0x7f0000000240)={0x0, 0x20b2, 0x34, 0x0, 0x121}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000480)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000004c0)={{0xf8, 0x1}, 'port1\x00', 0x42, 0x400, 0x359f, 0xfffffff9, 0x40, 0x1ff, 0x1, 0x0, 0x3, 0x3f}) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f00000001c0)={{r2}, 0x4, &(0x7f0000000000)=[0x3, 0x9, 0x200, 0xfffffffffffffff3], 0x3935, 0x6, [0x4, 0x30540000000000, 0x8, 0x1007]}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1ff}}, '.\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000380)) 14:26:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:26:17 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000001c0)={{0x39, 0x9}, {0x5, 0x1}, 0x9, 0x5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x0, 0x3, 0x0, 'queue1\x00', 0x1000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:26:17 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, 0x0, 0x1000) 14:26:17 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x7fffffff, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 875.430549] loop1: detected capacity change from 0 to 256 [ 875.441127] FAT-fs (loop1): bogus number of reserved sectors [ 875.441662] FAT-fs (loop1): Can't find a valid FAT filesystem 14:26:17 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fspick(r1, &(0x7f00000001c0)='./file0\x00', 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r3, 0x4018f50b, &(0x7f0000000200)={0x0, 0x29, 0x8000}) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x9, 0xac}, {0x0, 0x5}, 0x5, 0x1, 0x8}) [ 875.483940] loop4: detected capacity change from 0 to 288 [ 875.510005] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:26:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f800", 0x17}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:26:17 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) [ 875.560023] loop1: detected capacity change from 0 to 256 14:26:17 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf4, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}]}, 0xf4}, 0x1, 0x0, 0x0, 0xc0}, 0x20000081) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x10002, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000580)={&(0x7f00000003c0), 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x120, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x78, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="54d019a8c39eea71221f6869200406ade3558d1d23e5e708"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="5cc10fbeb0710710651996c5d9acd242c8bc4f30cdd8545c7a891f343e820689"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="d9f86ade1c0bcb1de8ed336e1e2b4b04c21f751bfa7d1432"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "af8df4be4c64a6b9"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "f465c9d81444a882"}]}, @NL80211_ATTR_REKEY_DATA={0x94, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="a67004a81b1b504cd2a4d37a2205614a7026ab932827d20a8719b3504dae0314"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x2f07}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "b9bbac7e693f1e47"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="8ff93720bc8d5d5c69c18fb596a4f66b"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="3956a8f9d7e067771b1a75757b180364"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a48ec12d59f72fd4"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="5b7bebfe2c39f8e8a66b643cdb6eb57492493e3b6f469b9b"}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x40000}, 0x2000000) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/module/usblp', 0x88c02, 0xc) ioctl$PIO_FONTX(r4, 0x4b6c, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000b00), r4) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x2c, r5, 0x0, 0x70bd2c, 0x0, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x2c}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x58, r5, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x38}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x51}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4b}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x2000095) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r6, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000002c0)={0x1, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000080)) [ 875.566099] FAT-fs (loop1): bogus number of FAT sectors [ 875.566577] FAT-fs (loop1): Can't find a valid FAT filesystem 14:26:18 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x8, 0x5}, 'port0\x00', 0x80, 0x10000, 0x3, 0x6, 0x8, 0x91e, 0x3, 0x0, 0x4, 0x80}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:26:18 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, 0x0, 0x1000) 14:26:18 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000001c0)={0x7fff, 0x7ff, 0x0, 'queue1\x00', 0x7fff}) 14:26:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f800", 0x17}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:26:18 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000280)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r4, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000000540)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000000e0000000c0001800800020059e77505"], 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000080)={'wg0\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_GET(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0xc4, r5, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x50}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r1) connect$unix(r8, &(0x7f0000000180)=@abs, 0x6e) [ 875.719802] loop4: detected capacity change from 0 to 288 [ 875.741758] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 875.785832] loop1: detected capacity change from 0 to 256 14:26:18 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:26:18 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x414, &(0x7f00000000c0)) [ 875.814472] FAT-fs (loop1): bogus number of FAT sectors [ 875.815439] FAT-fs (loop1): Can't find a valid FAT filesystem 14:26:18 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, &(0x7f0000000140), 0x0) 14:26:18 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000000)={0x80000000, 0x9, 0x8}) [ 876.056007] loop4: detected capacity change from 0 to 288 [ 876.066945] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:26:27 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x7, 0x3, 0x65}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:26:27 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x4fe, &(0x7f00000000c0)) 14:26:27 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x0, 'queue0\x00', 0xffff}) 14:26:27 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:26:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f800", 0x17}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:26:27 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) lsetxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)={'L-', 0x56284ee7}, 0xe, 0x2) 14:26:27 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x3, 0x0, 'queue1\x00', 0x7}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) connect$unix(r7, &(0x7f0000000180)=@abs, 0x6e) connect$unix(r7, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x40007}) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$VFAT_IOCTL_READDIR_SHORT(r8, 0x82307202, &(0x7f0000000380)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 14:26:27 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000280)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r4, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000000540)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000000e0000000c0001800800020059e77505"], 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000080)={'wg0\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_GET(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0xc4, r5, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x50}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r1) connect$unix(r8, &(0x7f0000000180)=@abs, 0x6e) [ 884.770490] loop1: detected capacity change from 0 to 256 14:26:27 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x47}) [ 884.791569] FAT-fs (loop1): bogus number of FAT sectors [ 884.792031] FAT-fs (loop1): Can't find a valid FAT filesystem 14:26:35 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x3, 0x0, 'queue1\x00', 0x7}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) connect$unix(r7, &(0x7f0000000180)=@abs, 0x6e) connect$unix(r7, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x40007}) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$VFAT_IOCTL_READDIR_SHORT(r8, 0x82307202, &(0x7f0000000380)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 14:26:35 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:26:35 executing program 7: io_setup(0x1003, &(0x7f0000000040)=0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x705000, 0x131) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) r3 = io_uring_setup(0x10cc, &(0x7f00000002c0)={0x0, 0xec3b, 0xd, 0x1, 0x2e9}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r4) connect$unix(r6, &(0x7f0000000180)=@abs, 0x6e) r7 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r7, 0x2201, &(0x7f0000000100)=0xffffffff) r8 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r8, 0x2201, &(0x7f0000000100)=0xffffffff) io_submit(r0, 0x5, &(0x7f00000014c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, &(0x7f0000000100)="f2ba77996729bb4142d1edcad3e48a5728cf7dc1c55374e2e19a2944382ca1b80b94a94c99a1162c7ff0385a60a04b8ded7fc717eb289341b9c3308f87b5402864670f92f7cf3795a1fac510199dfa339ba4eda6e503032815bee008ad3a533a1d9a69982917f2c771dba7f0b1c684959a487142dad49e", 0x77, 0x9, 0x0, 0x2, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x5, r2, &(0x7f0000000180)="336aaa736b126ad8d3da83c754dca5d9a18a24ea8e720873af07283badfe9c17b2af650d6073fa10548b0254936b74ffd8a4c8895dcb774019a82e00326989ab8547a6fc4b9e72fe0e6ac374ceda345b05109978cc04a22d2b5210ec7df09f0d550d4e4e6c7ea34a92949ea76e0d019257c4fe7d3dd8208f56992de14c8257723ec4b54eb2c842bde169c784b9304ead12d3774e3d28cc9c5c1cf3515081cbf420aace5d2df8d369980cc45d46bc58201a209d54c1e921036dcb79cace31e951a1ba37f9de5a6759b719154fc7536233655aae2ea86adcdbde1598f0429b2e5e2e90b291", 0xe4, 0x0, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0xba00, r3, &(0x7f0000000340)="899896823a41e170cf8d44b313556d04c8be2eb1c3cc6da844690f504299ad", 0x1f, 0x6, 0x0, 0x2, r6}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x5, 0x73, r7, &(0x7f00000003c0)="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", 0x1000, 0x80, 0x0, 0x1}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x1, 0xff7f, r8, &(0x7f0000001400)="18a68c2af77fce46a50a18c87df4887c1931519c5763d43bc72127f2d1d63d7374f5720d77164e230227269a8682c66fc263a26de1ba27688d18587d3ae6427a5b085aa023d2755a5dcea26441f65f790f", 0x51, 0x7, 0x0, 0x2}]) io_setup(0x401, &(0x7f00000000c0)) 14:26:35 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0xffff8eb3, 0x3ff, 0x0, 'queue1\x00', 0xc6ab}) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) ppoll(&(0x7f0000000000)=[{r1, 0x5140}, {r2, 0x5248}, {r2, 0x8204}], 0x3, &(0x7f0000000040), &(0x7f0000000100)={[0x2ced]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:26:35 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x342) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x0, 'queue0\x00', 0xffff}) 14:26:35 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x8, 0x4}, 0x18) ioctl$FIOCLEX(r1, 0x5451) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) r6 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2201, &(0x7f0000000100)=0xffffffff) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000680), 0x440282, 0x0) r8 = open(&(0x7f0000000740)='./file0\x00', 0x600, 0x140) io_submit(0x0, 0x6, &(0x7f00000007c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x5, r3, &(0x7f0000000200)="37e8fea5f70649bcc6c9faa247328a5fba48777f9b4b024d28638814e3d221c09fc7772ee120c6d7937bf1c31a17134ebcc4763727fda45b8c56353bc518c3355cab0dfecdefb56c5ccb492ca40b0fc22d223cd344685bd36ae4", 0x5a, 0xfa5, 0x0, 0x0, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000140)="b98fb58be12558e41318e67ac7afd0bbf36a46099db558afefa692cfea95e101475e57840b2b3d4acae91a59ed13e6782597a2b7a4d1ef288f85992ded2185", 0x3f, 0x0, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xcfd, r5, &(0x7f00000003c0)="7eb869863b715f5a9c5bd6f36f1e4af0986604736fb0f338c70693e0650cf0d37b86e35d81a4dba3c65e4d9dfc1b1eebdc0c3fcdd2bb7566e3279f378d419bcdfabe04fbc8b596b2f928321cd2d7f3b07c0ccc93eadee972a3326180c34c5023819d9918e6091d01fb01be952c12d264a4bd89c4b5ddd72158555f63a71e2e868d", 0x81, 0x1000, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x8d, r0, &(0x7f0000000480)="8366e6d5e87ea3567256f506cc86b02cf56483c0f559b4f4e11419148147fef9060c70ff6fa6e5dcc1978a3a76cb85a8f049347b7f455d1267ba89709695afe8c17bad6b854269e038c6763d1fec4dec98ca7b6d33fc30cf4ac6bd8208dd948fcddd5f4447d83427c42ca23b4f86f9b201ad642c12ba2a11b97d0237e70da68856704933c0bfbb4f7a9fe50c67ff8dca32c23b80f76cb622932ccb90618ca54fa749f5ea3876547838df55a2d8ef2615cd6cb12c4c59c139ffd9509e9a0daabf24456d54290b792c10a64ab546e209f29ef69e97c791f8", 0xd7, 0xffffffff, 0x0, 0x2, r2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0xc56, r6, &(0x7f0000000580)="ee3dcf670601f79a6aad109101f2c4438f9139be94d2697af542b722546961077ed19a0aadc629f7b6bbee98e0da820e38e31376c4616d5fe4e20378692a7501f235a438cc63f8dc5243ef4a8c4b7361fbed5ce7879ad15fb280aa17f97eb124ea3ceb5a5c32bcb914572d9e6aae7e0c2f0ab9f4763ccaaf944f2a840139fdf997079543d9065b145709fc53761d43ead068c547c4739d4f28e88fb30712218a619c41494a5f058c54322d67a306", 0xae, 0x3196, 0x0, 0x2, r2}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x1, 0x1, r7, &(0x7f00000006c0)="4442f51475eb5f730a683a3c4a7e2fba54e08d5e0cbd5529df48f83581357d9739a26a8962ad2748ff2a6ffce31aa40a3d69403e3d3bbb934092589019e6a68df06dd70b9e8c9e0c25302fabd36facb52b2dda34dfe896cb8ff82e62b637e7ed154643be343a98487bcc2cee6c478f3d6492a0faf3dc2da1", 0x78, 0x0, 0x0, 0x2, r8}]) r9 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r9, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$AUTOFS_IOC_READY(r9, 0x9360, 0x6) r10 = dup2(r3, r2) connect$unix(r10, &(0x7f0000000180)=@abs, 0x6e) 14:26:35 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x4, 0x101, 0x0, 'queue0\x00', 0xfffffffd}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x8000000, 0x1}) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000280)={0x6, &(0x7f0000001680)=[{0x2, 0x1000, &(0x7f0000000380)="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", 0x2, 0x1}, {0x81, 0x1d, &(0x7f0000000100)="46a3daff09583a7dce8ca0aaf74e311a271caea4649f0ef1622f2acee8", 0x1}, {0x8, 0x6a, &(0x7f0000000140)="734e3e64f6107820cf821f3c3af87f730535577bb4e6ccc96112ef4a158fb509928cf0d4076323a49448c4f6c0365b7f2094650e324ca17a12d15731422f673bf17dd9daff25a4bf49fb7b3142d147af3f07881d6bf42ff31834d8781bae7a0a01280a9f9b636ea623ae", 0x0, 0x1}, {0x1238, 0xf1, &(0x7f0000001380)="b2e81220356453aca8565b1ed7b26739b145166cbe90ee9999fbeafb66bfaa13db61e88b1cf2e6caf95b005880f51f02d4a95146f61bacf712938991f986d099896a6ea2abc84258d94e74b27b4989316271cbd93a4761f3a75e253cbce08e48689436cac02ca046f0f850c87c2382c3f556fa46da65442e86db1b766c08c8ce221f2746fabcc6d40f21808a37f56f27f18a2f14f7e76d7ca1e69e1deb7dc107e6dce486701cdfc43f0ec1cc9c516d9dbcc252da97196974808f698418b9b1271769ec0e935e4b623276fcf0fc278fe4d4b009333cd43503c2e9c25d78ef0600764f46434f07947f19108fb9d0fdf5aad7", 0x1, 0x1}, {0x2, 0xd6, &(0x7f0000001480)="79ab94aba99398557a840ef904fd9e7027ada219d744d05abe02ab5de67236e793a792d9e58f4978a233909d7ca10b552e6f8c5adec90470726af7c698e2d3320188473149eeec5ff4256f44ebba0e5ff6a784ab605e17b1085bd1bf60815fb3ec72ab1af8b13cc06c688faa3d7d5807c63465cd1b91f710fd7f60208d40b9e6f655ee55d7b8ab58d6a536838928d9aee2f520cf5842ddafd4ad834d4f918d0bf917902e540228722588e2678d63839e3f181a071a1ffa3e67b9a00cb240852224f308930a1ce152e5516a4fa2b4b7d8342811e001f7", 0x1}, {0x200, 0xff, &(0x7f0000001580)="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", 0x1}]}) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/dev/snd/seq\x00'}, {0x20, 'queue1\x00'}, {0x20, '#'}, {}, {0x20, 'queue0\x00'}, {0x20, '\x00'}], 0xa, "5b8af39346c3e3b1e8890aa5a53acecbf20fdd2be2368444a3898f642336d850d68bf4ebcd8f4e142ce3525dbed64fe98e"}, 0x5f) 14:26:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000", 0x22}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 892.756903] loop1: detected capacity change from 0 to 256 [ 892.769999] FAT-fs (loop1): bogus number of FAT sectors [ 892.770533] FAT-fs (loop1): Can't find a valid FAT filesystem 14:26:35 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) r2 = getpid() pidfd_open(r2, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x1, 0x667, 0xfffffffffffffffa, r2}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x1, 0x5}, 'port0\x00', 0x1, 0x20000, 0x3ff, 0x3f, 0x1, 0x7, 0x5, 0x0, 0x6, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:26:35 executing program 4: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='$', 0x1, 0xfffffffffffffffc) keyctl$link(0x8, r0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/214, 0xd6) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000000)={0x9}) 14:26:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000", 0x22}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 892.881892] loop1: detected capacity change from 0 to 256 14:26:35 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0x2) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:26:35 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, 0x0) [ 892.903685] FAT-fs (loop1): bogus number of FAT sectors [ 892.904144] FAT-fs (loop1): Can't find a valid FAT filesystem 14:26:35 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) io_setup(0x100, &(0x7f0000000040)) 14:26:35 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERROR(r3, &(0x7f0000000600)={0xd, 0x7, 0x1, {0x4, '{$!}'}}, 0xd) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r3, r4], 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r1) connect$unix(r6, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r7 = accept4$inet(r6, &(0x7f0000000400)={0x2, 0x0, @private}, &(0x7f0000000440)=0x10, 0x800) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000640)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB="2e2f6669945ff51869980bfe8bd809802ec66c653000"]) fstat(r7, &(0x7f0000000580)) r9 = getuid() mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x11400, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'mountinfo\x00'}}, {@privport}], [{@euid_gt={'euid>', r8}}, {@smackfshat={'smackfshat', 0x3d, '\'\\%/'}}, {@uid_lt={'uid<', r9}}, {@obj_type={'obj_type', 0x3d, ']),!'}}]}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f00000001c0)={0x6, 0x7ee4, 0x0, 'queue1\x00', 0x100}) 14:26:35 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x24000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:26:35 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x3) r4 = dup2(r2, r1) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0x408c5333, &(0x7f0000000080)={0x0, 0x1648, 0x80000000}) 14:26:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000", 0x22}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:26:35 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x212a02) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x4, 0x1, 0x5, 0x8, 0x0, 0x4, 0xe023, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7d7f3960, 0x0, @perf_config_ext={0x7fff, 0xfffffffffffffffe}, 0x0, 0x1, 0xc8, 0x5, 0x41f0, 0x1, 0x1, 0x0, 0x4, 0x0, 0x2}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) r2 = getpid() pidfd_open(r2, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x1, r2}) [ 893.011956] loop1: detected capacity change from 0 to 256 [ 893.026264] FAT-fs (loop1): bogus number of FAT sectors [ 893.026714] FAT-fs (loop1): Can't find a valid FAT filesystem 14:26:35 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x8, 0x4}, 0x18) ioctl$FIOCLEX(r1, 0x5451) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) r6 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2201, &(0x7f0000000100)=0xffffffff) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000680), 0x440282, 0x0) r8 = open(&(0x7f0000000740)='./file0\x00', 0x600, 0x140) io_submit(0x0, 0x6, &(0x7f00000007c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x5, r3, &(0x7f0000000200)="37e8fea5f70649bcc6c9faa247328a5fba48777f9b4b024d28638814e3d221c09fc7772ee120c6d7937bf1c31a17134ebcc4763727fda45b8c56353bc518c3355cab0dfecdefb56c5ccb492ca40b0fc22d223cd344685bd36ae4", 0x5a, 0xfa5, 0x0, 0x0, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000140)="b98fb58be12558e41318e67ac7afd0bbf36a46099db558afefa692cfea95e101475e57840b2b3d4acae91a59ed13e6782597a2b7a4d1ef288f85992ded2185", 0x3f, 0x0, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xcfd, r5, &(0x7f00000003c0)="7eb869863b715f5a9c5bd6f36f1e4af0986604736fb0f338c70693e0650cf0d37b86e35d81a4dba3c65e4d9dfc1b1eebdc0c3fcdd2bb7566e3279f378d419bcdfabe04fbc8b596b2f928321cd2d7f3b07c0ccc93eadee972a3326180c34c5023819d9918e6091d01fb01be952c12d264a4bd89c4b5ddd72158555f63a71e2e868d", 0x81, 0x1000, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x8d, r0, &(0x7f0000000480)="8366e6d5e87ea3567256f506cc86b02cf56483c0f559b4f4e11419148147fef9060c70ff6fa6e5dcc1978a3a76cb85a8f049347b7f455d1267ba89709695afe8c17bad6b854269e038c6763d1fec4dec98ca7b6d33fc30cf4ac6bd8208dd948fcddd5f4447d83427c42ca23b4f86f9b201ad642c12ba2a11b97d0237e70da68856704933c0bfbb4f7a9fe50c67ff8dca32c23b80f76cb622932ccb90618ca54fa749f5ea3876547838df55a2d8ef2615cd6cb12c4c59c139ffd9509e9a0daabf24456d54290b792c10a64ab546e209f29ef69e97c791f8", 0xd7, 0xffffffff, 0x0, 0x2, r2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0xc56, r6, &(0x7f0000000580)="ee3dcf670601f79a6aad109101f2c4438f9139be94d2697af542b722546961077ed19a0aadc629f7b6bbee98e0da820e38e31376c4616d5fe4e20378692a7501f235a438cc63f8dc5243ef4a8c4b7361fbed5ce7879ad15fb280aa17f97eb124ea3ceb5a5c32bcb914572d9e6aae7e0c2f0ab9f4763ccaaf944f2a840139fdf997079543d9065b145709fc53761d43ead068c547c4739d4f28e88fb30712218a619c41494a5f058c54322d67a306", 0xae, 0x3196, 0x0, 0x2, r2}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x1, 0x1, r7, &(0x7f00000006c0)="4442f51475eb5f730a683a3c4a7e2fba54e08d5e0cbd5529df48f83581357d9739a26a8962ad2748ff2a6ffce31aa40a3d69403e3d3bbb934092589019e6a68df06dd70b9e8c9e0c25302fabd36facb52b2dda34dfe896cb8ff82e62b637e7ed154643be343a98487bcc2cee6c478f3d6492a0faf3dc2da1", 0x78, 0x0, 0x0, 0x2, r8}]) r9 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r9, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$AUTOFS_IOC_READY(r9, 0x9360, 0x6) r10 = dup2(r3, r2) connect$unix(r10, &(0x7f0000000180)=@abs, 0x6e) 14:26:35 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x1f, 0x40}, 'port1\x00', 0x80, 0xc0800, 0x3811, 0x9562, 0x8, 0x5, 0x3, 0x0, 0x1, 0xfc}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:26:45 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x8, 0x4}, 0x18) ioctl$FIOCLEX(r1, 0x5451) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) r6 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2201, &(0x7f0000000100)=0xffffffff) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000680), 0x440282, 0x0) r8 = open(&(0x7f0000000740)='./file0\x00', 0x600, 0x140) io_submit(0x0, 0x6, &(0x7f00000007c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x5, r3, &(0x7f0000000200)="37e8fea5f70649bcc6c9faa247328a5fba48777f9b4b024d28638814e3d221c09fc7772ee120c6d7937bf1c31a17134ebcc4763727fda45b8c56353bc518c3355cab0dfecdefb56c5ccb492ca40b0fc22d223cd344685bd36ae4", 0x5a, 0xfa5, 0x0, 0x0, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000140)="b98fb58be12558e41318e67ac7afd0bbf36a46099db558afefa692cfea95e101475e57840b2b3d4acae91a59ed13e6782597a2b7a4d1ef288f85992ded2185", 0x3f, 0x0, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xcfd, r5, &(0x7f00000003c0)="7eb869863b715f5a9c5bd6f36f1e4af0986604736fb0f338c70693e0650cf0d37b86e35d81a4dba3c65e4d9dfc1b1eebdc0c3fcdd2bb7566e3279f378d419bcdfabe04fbc8b596b2f928321cd2d7f3b07c0ccc93eadee972a3326180c34c5023819d9918e6091d01fb01be952c12d264a4bd89c4b5ddd72158555f63a71e2e868d", 0x81, 0x1000, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x8d, r0, &(0x7f0000000480)="8366e6d5e87ea3567256f506cc86b02cf56483c0f559b4f4e11419148147fef9060c70ff6fa6e5dcc1978a3a76cb85a8f049347b7f455d1267ba89709695afe8c17bad6b854269e038c6763d1fec4dec98ca7b6d33fc30cf4ac6bd8208dd948fcddd5f4447d83427c42ca23b4f86f9b201ad642c12ba2a11b97d0237e70da68856704933c0bfbb4f7a9fe50c67ff8dca32c23b80f76cb622932ccb90618ca54fa749f5ea3876547838df55a2d8ef2615cd6cb12c4c59c139ffd9509e9a0daabf24456d54290b792c10a64ab546e209f29ef69e97c791f8", 0xd7, 0xffffffff, 0x0, 0x2, r2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0xc56, r6, &(0x7f0000000580)="ee3dcf670601f79a6aad109101f2c4438f9139be94d2697af542b722546961077ed19a0aadc629f7b6bbee98e0da820e38e31376c4616d5fe4e20378692a7501f235a438cc63f8dc5243ef4a8c4b7361fbed5ce7879ad15fb280aa17f97eb124ea3ceb5a5c32bcb914572d9e6aae7e0c2f0ab9f4763ccaaf944f2a840139fdf997079543d9065b145709fc53761d43ead068c547c4739d4f28e88fb30712218a619c41494a5f058c54322d67a306", 0xae, 0x3196, 0x0, 0x2, r2}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x1, 0x1, r7, &(0x7f00000006c0)="4442f51475eb5f730a683a3c4a7e2fba54e08d5e0cbd5529df48f83581357d9739a26a8962ad2748ff2a6ffce31aa40a3d69403e3d3bbb934092589019e6a68df06dd70b9e8c9e0c25302fabd36facb52b2dda34dfe896cb8ff82e62b637e7ed154643be343a98487bcc2cee6c478f3d6492a0faf3dc2da1", 0x78, 0x0, 0x0, 0x2, r8}]) r9 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r9, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$AUTOFS_IOC_READY(r9, 0x9360, 0x6) r10 = dup2(r3, r2) connect$unix(r10, &(0x7f0000000180)=@abs, 0x6e) 14:26:45 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, 0x0) 14:26:45 executing program 7: io_setup(0xffff, &(0x7f0000000000)=0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f00000004c0)='.log\x00', 0x200000, 0x0) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r6) connect$unix(r8, &(0x7f0000000180)=@abs, 0x6e) r9 = socket$inet_udplite(0x2, 0x2, 0x88) io_submit(r0, 0x4, &(0x7f0000000400)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x80, r2, &(0x7f0000000440)="2f04e9f3fdf4caea2b929b7c396eef889141fb413789a8003953c97d2123260298facd61341f51ae13655a2bb09d1d0cba3b86297fe01a455a39959119fb17b767cc59550d1031a00e0f327f459ffb8eb57f839b55cd326fa54f96106aa7b356b1022b9e", 0x64, 0x7, 0x0, 0x1, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x8, 0xff, r4, &(0x7f0000000940)="da187c42cc3bbc50fd48a2c955da57d5f1e9233f52341d2d7b6d85c5043ec6a5ff9e4fc0030b21675db467740f0b46933c181d9fe1650092463fbe0ebf63c0f4eefe0540c27cb05687a369e6feb3eb69a034d325ab64e0fb25d115d170700fde79a4dea5add8d7d247f0344e3b9ad1461f86b62e8121829b54201be11a6a5ee546a1b106dacc361bb92f42aae38fb78f156f428ff656b1693085e9f7e1413a34de980340f301ad3dbad9a4088bbb8fa9b93314cb89c64d3df0714d1d3f9df80232956fcdbc64f935cc42db1e9dab15", 0xcf, 0x3, 0x0, 0x3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0xbebe, r5, &(0x7f0000000680)="e40d6fcc61fa82766a88368004fd9d0204a07bfcf06c267ee368a9cd7cec536bd8e7317d5c6c5f07576bb65fc6726c2bd7adb79825efc2b02b3302c495582733047c77527e1b53ceeba8561c4386c34241dd6685dd102a7f1515468bc141642e6287936e5d6323001771166de846f47bc1487729c93454c5cdc5d5a382e096a145c842e8bdff4b78ccf68f50a7c4a41032a3d272771c5b3cb3e038a545146bdf11d4e33182d220cd10c85dd5f9fc5e8f3061d192823eba70bfd116a160d92214ae39e7962f94c7d7e90ab2998e21fe072c7913227fb51b", 0xd7, 0x800, 0x0, 0x1, r8}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0x8, r9, &(0x7f00000007c0)="f05b58f702e52d79af714af563648c9473fa38d162ec894965c36e9fe22a11c8662e74f274a3222e06e2d2b5a34b4dfafda3a1fdaf0e99962d72d71938b5ebe55843e4914a411286f20f34fb095ff7b46a2068c199d00888acd710ce9b371a9c595a94461171e6445395dbc4db2c274fb71818ac467177d8e20ed1099645479ca06ed33be16757160df94d435b2955141493ffcab4e24463e99d01849533086ac1e823ada8899a01b4", 0xa9, 0x9, 0x0, 0x1}]) r10 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x240281, 0x0) r11 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x8000) ioctl$SG_SET_RESERVED_SIZE(r11, 0x2201, &(0x7f0000000900)=0xffffffff) io_submit(r0, 0x3, &(0x7f0000000540)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000000a40)="b5e45683753a0fd99c14ff0d3331db0370097dee5353bac7c3bcb58166bd77a4533e0c31c2b2caeba39fe77b0500fa45b730f4446a0b10d6157e0eedcfcc3623b6dda7ba03b81095b2149f200379d54f33fb32e031238a917c2019dc1fd7114148400ec3cb466ac12455f050bc0404b32f1e9aefd70e79dc9f75eb725e3f77dca30b0e766f2fee2b912b6d446ccd09c67afe0651a0dcfa5b74c51dfe9f48c74acf25e482db23ebfa4d24b3962513a172202052adeb33447c64d36e18ac246072244d14d5f10e42e848100ca1a8a338585b72b96b516b1410d369", 0xda, 0x3, 0x0, 0xefeb158434cbb789, r10}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x7, r9, &(0x7f0000000240)="a2d74223db9aebe3da832f763ced8abe7b12b6a9fc12b2ad93a6d2bf8ef07879cb4d950cf2f47271fc45503c728122b505d038b61cca269ad1f52b18c9679d3686880c705ace9f6da430d763ae4202fd31dca84232baee42f46a7a1f35bf7c67529230f730f07344ec525dd9bd5c90c9607fd456b49f03f6a94db961c2d618bc5acc019ec0a133ee8725225b57757bcc4e88588b7d202590616022008a01990d2bb7db78ebaa32cef79545b8436eff878e300d62bb37039b12c8a17fb630b5c16d15e14baeb60db24c", 0xc9, 0xffffffffffffffff, 0x0, 0x1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x8001, r11, &(0x7f0000000380)="7f8441c83d466f96008af4", 0xb, 0x3, 0x0, 0x3}]) io_setup(0x1, &(0x7f0000000080)) 14:26:45 executing program 5: sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x48, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @remote}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @loopback}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x27}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x40448d0}, 0x24008801) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x4c, 0x0, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000004}, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, r2, 0x4, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x38}, 0x1, 0x0, 0x0, 0x20020040}, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000580)={0x7, 0xfffffffc, 0x7}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) connect$unix(r5, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000000000)={0x0, 0xd0f0, 0x0, 'queue1\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:26:45 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2201, &(0x7f0000000100)=0xffffffff) r4 = perf_event_open$cgroup(&(0x7f0000004e80)={0x1, 0x80, 0xec, 0x0, 0x5, 0x5, 0x0, 0xff16, 0x808a, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000004e40), 0xc}, 0x4000, 0x556, 0x4, 0x3, 0x1, 0x1, 0xff, 0x0, 0xffff, 0x0, 0x2}, r3, 0x1, r3, 0x5) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(0x0, r7) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(0x0, r9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005100)={0x0, 0x0, 0x0}, &(0x7f0000005140)=0xc) r11 = getpid() pidfd_open(r11, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005240)=[{{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000000c0)="2ff4c6bade4c30286fcac155f5a166ac6a1d8c6da7eade3dbee00c4ca58f7aa36bd576fcf4970b2bb9106983cad6c1eead627e0421d12075f845997cb3bd2c0280836ee4a48a257ae18fc729a9f7cb61ec520e6b2252ed4fba49de80870bf7b2eec620b6eda499ea7386e3368f3de701db4ec4b0d339a0b88e448d2d04d87e574d9dd59f99f2", 0x86}, {&(0x7f0000000200)="605dec639beae0a851886c6209d3e8e034ce547fb201fa3b7c2946b9563a2c85ed82a7fe186f0e922916e6c3d157d0a729df0ac4f842a9e9717aeb59e66d20f6b13bd636b88025a95032920914c5d5ff84c78d98660ca2ff47a2ab9144423ce7e104b631268455a42490d9c6c2208d05af906ff0b9ec08414b29a2747d8f9487b2ba3341f05f8eef19a8216fd63f557a510159971e6c6259bea1724251b2", 0x9e}, {&(0x7f00000003c0)="67b69976fa3f2429df149c84d7588592de23a429a821602d785957256b246601daa503f0ccf9a8b6c55f09e3693530e906da03c2d9d024ba5e8c0d1f1f607ef4ac055412688f98134f54863b89d5822cf4eb38eeabc51dc9da05ff2ad59d0aaf4cd623b9aaf79449638b3c6ec65c699badfbfcced74e4b9b07a82cc3c9f9ee810613b152ef0882d71f2e9487c1a8", 0x8e}, {&(0x7f00000002c0)="3332a6b74133cf54131e23c3eb14a2c7e7867cbca2cc115b01c0261b50ac0c81f76e519282ec8c92ca8edcfe6b0df444119d6b0d06dc3cdc17070fbc4efc0ff7c1afa03636d802b2ebc753e7aa4a972cea1e46dca1f2b50604bb3ac2672f70fda9fe45a4a59b74872b4f69f727cdfc8f9108eeeb36002779500cef92516a", 0x7e}, {&(0x7f0000000480)="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", 0xfe}, {&(0x7f0000000580)="1490eb7ea2d20a944e2b7a336ecb26257cb488dcf407fc5097b82eaa02a435bfefbeb5de5c668878f606536283b8961444056516968fe07aeb8f862a014bd71be8ccc7028f236a5729ac0e6da841d9c88f0edafd4522acc8c3eaecd5c50f54e96a1c3c87a0f52521414307cebd482fef604a63e1406238eb80971991f20bc719cc99537effe6144a1a7b9178efd256a087389cf11ef714475c04f46123db5cfc1ddfc55d6afc7f53225be6027b78f3856bfb6954a32eed63bac798555e05f5b369a67dd6db1c25b79c5ab360a6eff916b3a8e720a233171d30e9472fbab3ea9c9260e298b4020799800a38319b11286e9f04bcd86e6e61", 0xf7}], 0x6, &(0x7f0000000900)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}], 0xd0, 0x10}}, {{&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000a80)="83430277bb0cb26f3a2691151c4b3181d19f1bb29f4b1027247b5a2b9104e86902520523dbafb06dde567a76d092f2e579dc69f306d200b818693e93da34536f45109351f279989bd34c1fdc8fdcb4121dbe979df31145ffad8a30ae60ffcf4636c55aaad59ae40bd447465e62386e64bb886068719dc0e9027ae5d1383eb7c7232956e50cb6bda671d7ba5017d5bf7d73e9f65fb347f6385b8a498d63a8b7042170e0", 0xa3}, {&(0x7f0000000b40)="c0f033803a312f258d3f66b69559facffc5cc57f7917248f71dd1689156d42ec30ffa98806fde96fcc231b75a914e73e6be207205e6a2b5e3b4e223788abe04109351981334c25961a8e948af2d944d2172c41c831632816", 0x58}, {&(0x7f0000000bc0)="03d2b620bb82bbbb2d61d091988025fca5a23fa756f58b53531d7a9b12", 0x1d}, {&(0x7f0000000c00)="b11b7326e960f3fd60e307fdf02536676bd7645260981181abbb137f222b5b18fe0d1a9d903b1cb7b1cc77a02fed", 0x2e}, {&(0x7f0000000c40)="027ab39bc25809ee7438bef594e22a1f1d3312c544759256529bf5c348e8fecfde518a7551b896cb00cebe62a5f4edd5f29d0d620dcc671bd219d709902314feaf2d6eaa37ff17aa5f6fbfd47e5e07433b34f7817c31766946a21b569d909858ae3d108e82eb1066e25fe47314036aea7fe0ede60a83a98499d0ba180a81d7e02df5bee2d7b783ca547688b4bd146a37eca5425cbefe16beee859667d7b709193577527d2a97d32429956b07aca6d2e9776f90291efb414fd6945e4908d976e8822f0f5a2de687c71dd89871646560ac8fa24a31a24f1caba90da3a0fa9bac8d4d5d5b8b39a9aa2361f259673b2c", 0xee}], 0x5, &(0x7f0000002480)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}], 0x40}}, {{&(0x7f00000024c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000002540)="c4449852d7cf8cca53f17eadcf0cfe8e55d20f72e02daa2dc539ac7c89488e3e1a6c4b483231fe60969fed38951a895f4c522e4e6bf828e9f194cf126d5e180e5559bbf846135c6742713f8c86e47bbb66fa24d0271e63", 0x57}], 0x1, &(0x7f0000002780)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60, 0x8005}}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000002800)="d53c29b1f78394b7a1751fc86b396a8ecccd88583e7c0c973067d7dd6ec203fd8a0f7e3c2eaaa6a134c4a5b5ed635ca86736872bc5e979ad04da6b1a1e7c529c7b505a07d98e6119fba7624a2eb1cf93f1820d62", 0x54}, {&(0x7f0000002880)="476c08d25c5862f8a9f2033726ebb661496631d008f2bcb527ef7ef06d8b8069b176624579aeedbde71262037df316546c0eb468a578e1b55e574b5f842a966934bb7748da312213f75ff14d3a034832781e45112e970df0ff08a145a6", 0x5d}, {&(0x7f0000002900)="1dd89bd9bc36cd5f4ee834cf3ac888eef475a596e2354e5aeba36a9c02450a99ae66ff76cb47932012281ceb72bb3c7d014f018d404a5e0dec9473dfa945a9ea438daf388141e76eae6124627105fad4bd40b3d2e1da641f5dfa332621660876f4dd73aad25e94971f09e3d08e49181769d97cd50f50645e8f62f7912b26f0aff367ccb8c84941d39b09230bf449210d645dc58f3f9e6bc28393d56fa22196e24b4983e524d08c1e9285600497f4ca6207436cc19a925efeaecd1da3ea93cb5827fafabd92fc97cd85198d14b4ee2cceab3b209312447dfeb0b96d748e4c068b8ac354", 0xe3}], 0x3, &(0x7f0000004300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}], 0xc0, 0x8085}}, {{&(0x7f00000043c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000047c0)=[{&(0x7f0000004440)="8bf4df1568cdd19a759a06510c035b3892780f4a46406a989059352c2b91335b20adbd19067855bdf7763b822c8ff7256d6ae108cc8d56d85306882d0696466946452d0d1e93c421b09a7fbc28037e6cc98322992b68a4edbe888c2131b5c37f1fa1435dac346eba82712ec21ba7bc04750948af963687b5afbe68811334e294bacbe6dded6f9cab2af66b3baae5f55a24ce309b025b2c693b0f442a9b94bb25be804f7780c1452dd459a5", 0xab}, {&(0x7f0000004500)="c8f34958c89502fbabcc379815e6d91d511aad4f70b697e4fff96909184b6ee108db960430884ebd17a64ad40a287a69a237e9a38847a43203944b944ea02b6723dda9666a54774e1b51ae7cc217cb5b4665d31d855c75c3904afe96686eefe72cf78f8395d55728c81256024d47e17f963e5d7df303564d74cad6b636cfce94790a093a438956c85d207c04a6967a5e2da5ef1834cf739bc1e2a624f922c453caefe8d6836475844ee7de277660056835062ed9c519d14cdab812bc1b10648ccdcff792431ace4c534a1c4867f059f12cf216430e4c167914e8a7fa8eb06c91d6bd25c5a470085fba37b3", 0xeb}, {&(0x7f0000004600)="9a04865b904b3f5cc3efcab2691cf69be02e20ea8973e7dafcf7b60624153365b54fffaed986e90547fa6bb662d7d0e5a810dde9da6ad6d6db4d3182bad35569a8a9fdf33ca3bd739c4e1eaa15651f3a8510c52bf636fd5adddf9f9081ea44f89584a6579a4a2045f2df28eed756b875a56275c166e792d37923e4167c2435bd5837f8d0247fdd898bf62e305be4eb59eb6b9b1b23ba8e5baec39e0e5be5e5062526255261a8c365d6fd3bba4f818b84de3077ddb6bc40f0d433d60323db9a639c12fe56e4c8ecec31471fc482e578826461a0c87e3e230c5a3c", 0xda}, {&(0x7f0000004700)="47e946a197e7ed7cb4ab499324094bc158", 0x11}, {&(0x7f0000004740)="5016995df74bdbda6d5268ef30289447b3fa1c0252d2c303cd816bd232d8ffdd18714fdfb3e56ac468dc883af53d2750a3ad3f8bccd0930f6bb2387753d74e0d715374b721367f3cceb01b74cb58e3198ba497b5c147c34578f95c79250eff4e9e0322c26c3fbfcec9b859b9598fbacf413684ab45ad7d1c220c74e926513e", 0x7f}], 0x5, 0x0, 0x0, 0x4000}}, {{&(0x7f0000004840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004980)=[{&(0x7f00000048c0)="d69d2ab7781c4e1f946fa49f61138ed5", 0x10}, {&(0x7f0000004900)="46a29c7905650d65c28da285bfac02328db258e9a3a985106d4804cfb9cbfc3ab4f14fea36119857e025954b", 0x2c}, {&(0x7f0000004940)="b6b4657ed49a8c4a894ac9098dda7a9d4314fa5976c6d02c", 0x18}], 0x3, &(0x7f0000004d00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x40, 0xc040}}, {{&(0x7f0000004d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004dc0)="f11279ab4b8bc88782ed64d8284b3e69f70baba0595a389aef7006b5d09a37aa09c2cb3efc44a7a247a52b4fdceb", 0x2e}], 0x1, &(0x7f0000004f00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, r5]}}], 0x20, 0x20000000}}, {{&(0x7f0000004f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000050c0)=[{&(0x7f0000004fc0)="939866a8801945c8c8a35d901e152733bec23ed26dc02ff95a3ebdec17d6e7d14ca8fd652652400eb0f2e368e1308f84537458be8ca1a85797bdc9de6fe8dc9c7a13e4ce8b712037be66fbe0ffdeb8d3c604cfd6123fd25137e29b5f5fab4a8547185bc2787f253f4fc95cbb30ffe0f84bd1014b405c56193246073522447d1531be3eba737f804a14882889410c9fb3636c1bac1804a9627e86194f201f78fd00c0c0ceb651874316a5dbc27e224a5c59c4d5b3b42c94497594a757bbd0980131c16015f675991a87bf8d03b634eaba19d2d87b40539f506cd4df1041b48ddbedc135cc2df80d3590c19a5106b90c2abb3e", 0xf2}], 0x1, &(0x7f0000005180)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r9}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xffffffffffffffff}}}], 0x98, 0x4040800}}], 0x8, 0x20048000) 14:26:45 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:26:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 902.667513] loop1: detected capacity change from 0 to 256 [ 902.722594] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:26:45 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, 0x0) 14:26:45 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:26:45 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4392, &(0x7f0000000040)={0x0, 0x4899, 0x10, 0x3, 0x28b}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000140)={r1}) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) 14:26:45 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0xf8f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:26:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:26:45 executing program 7: io_setup(0x8001147, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) 14:26:45 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:26:45 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0xd7, 0x1}, {0x7, 0x7}, 0xe6f3, 0x1, 0xb0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e6f66696c6530004f8d054037193b1346b367902a71e5af638032a380eb53f9632f8f9004e4434047c322a51b267a50b8d5d461895c6660765b36dc84374e164f93466589ac135c7c49812e5ec0a4f6f898300bf1ce9843c020c44f7e086484a98e51daa7379515124eccaff2c4cd5e5c74a274fec918ac6001ff6c0125f7f894d13cc0ea6b7673c0b9b37ec847fb2b786d78978537429f007e0770c322b9"]) [ 902.965493] loop1: detected capacity change from 0 to 256 [ 903.009342] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:26:54 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_freeze_timeout', 0x321e41, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xfd, 0x8, 0x5}) 14:26:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001000000", 0x28}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:26:54 executing program 6: perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) 14:26:54 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) close_range(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:26:54 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:26:54 executing program 7: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x2) io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) 14:26:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000380)={0x1a, 0x4, {0x1, @struct={0x80}, 0x0, 0xfffffffffffffffb, 0x4, 0x5, 0x4, 0xffff, 0xc4, @usage=0x5, 0x1, 0x3, [0x8, 0x4, 0x8, 0x3, 0x0, 0x9]}, {0x1, @struct={0x7, 0x8}, 0x0, 0x5, 0x81, 0x7, 0x9, 0x8000, 0xc0, @struct={0x4, 0x6}, 0x8, 0x4, [0x30, 0x4, 0x7, 0x1, 0xff, 0x6]}, {0x364, @struct={0xff, 0xfb5}, 0x0, 0x400, 0x5c, 0xd294, 0x20, 0xc0e, 0x21, @struct={0x5, 0x2}, 0x5, 0x0, [0x8, 0x1, 0xffffffffffffff28, 0x0, 0x3f, 0x100000001]}, {0x0, 0xffffffffffff158b, 0x9}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000780)={r2, 0xffffffffffffffe0, 0x1, [0xbf0, 0x6f, 0x515f, 0x5, 0x8], [0x93d, 0xfffffffffffffff7, 0x1f, 0x525, 0x6, 0x400, 0x6, 0x40, 0x7, 0x3, 0xffffffff00000000, 0x64, 0xd0, 0x5, 0x7e8, 0xb43, 0x7, 0x1, 0x4c, 0x40, 0x1, 0x88, 0x40, 0xffffffffffffff01, 0x80000000, 0x5, 0x6b, 0x3ff, 0x15ba400000, 0x4, 0x5, 0x7, 0xffff, 0xf9bb, 0xc94, 0x8, 0x6, 0xfffffffffffffffd, 0x7462, 0x9, 0x1c0000000000000, 0x8001, 0x9, 0x800, 0x6d, 0x401, 0x9, 0x401, 0x80df19b, 0x200, 0x9, 0x1, 0x7, 0x7, 0x1, 0x1, 0x10000, 0x4, 0x7, 0x0, 0x9, 0x7, 0x2, 0xa3, 0x10000, 0x5, 0x94c6, 0x0, 0xff, 0x8b75, 0x9e9d, 0x6, 0x6, 0xace7, 0x7, 0xc000000000000000, 0x0, 0x6, 0x9, 0x6, 0x4, 0x9, 0x7, 0x2, 0x912d, 0x2, 0x2, 0xfffffffffffffffc, 0x7ff, 0x3, 0x9, 0x9, 0xfffffffffffffffb, 0x6, 0x2, 0x3, 0x9, 0x100, 0x5, 0x2, 0x1, 0xffffffff80000001, 0x6, 0x8, 0x9, 0xffffffff, 0x5, 0x6, 0x8d, 0x1, 0x3, 0x2, 0x101, 0xdb, 0x80, 0x1, 0x1, 0x7, 0x4, 0x7, 0x2]}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) connect$unix(r5, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000000)={0x4, 0x1, 0x5}) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e24, 0x5, @empty, 0x4f}, 0x1c) ioctl$FITHAW(r1, 0xc0045878) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r6) connect$unix(r8, &(0x7f0000000180)=@abs, 0x6e) write$P9_RLERRORu(r8, &(0x7f0000000240)={0xe, 0x7, 0x1, {{0x1, '\x00'}, 0x1}}, 0xe) 14:26:54 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000080)) dup2(r2, r1) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) dup2(r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x8, 0xffff0000, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) connect$unix(r7, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f00000001c0)={0x6, 0x8, 0x6, {0xffffb070, 0xff}, 0x1000000, 0x956}) [ 912.071405] loop1: detected capacity change from 0 to 256 14:26:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 912.097165] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:26:54 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x80}, {0x2, 0x3}, 0x6, 0xc, 0x4b}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:26:54 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x4, 0x1, 'queue0\x00', 0x3f}) 14:26:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:26:54 executing program 7: prctl$PR_SET_IO_FLUSHER(0x39, 0x1) io_setup(0xffff, &(0x7f0000000000)) prctl$PR_SET_IO_FLUSHER(0x39, 0x1) prctl$PR_SET_IO_FLUSHER(0x39, 0x1) socket$packet(0x11, 0x2, 0x300) io_setup(0x401, &(0x7f0000000040)) 14:26:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:26:54 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x1, 0x1}, {0x80, 0xb3}, 0x80000000, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) syz_open_dev$loop(&(0x7f0000000000), 0xfa42, 0x0) 14:26:54 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x80}, {0x2, 0x3}, 0x6, 0xc, 0x4b}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:26:54 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2201, &(0x7f0000000100)=0xffffffff) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) r4 = socket$netlink(0x10, 0x3, 0x2) r5 = geteuid() r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(0x0, r7) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000025c0)=[{{&(0x7f0000001e80), 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001f00)=""/180, 0xb4}], 0x1, &(0x7f0000002000)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{&(0x7f0000002080), 0x6e, &(0x7f00000024c0)=[{&(0x7f0000002100)=""/34, 0x22}, {&(0x7f0000002140)=""/44, 0x2c}, {&(0x7f0000002180)=""/245, 0xf5}, {&(0x7f0000002280)=""/115, 0x73}, {&(0x7f0000002300)=""/111, 0x6f}, {&(0x7f0000002380)=""/174, 0xae}, {&(0x7f0000002440)=""/101, 0x65}], 0x7, &(0x7f0000002540)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}], 0x2, 0x2000, &(0x7f0000002640)={0x77359400}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000002680)={{0x1, 0x1, 0x18, r0, {0x0, 0xee01}}, './file0\x00'}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003e80)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000080)="a8863d73ba226b94b8", 0x9}, {&(0x7f00000000c0)="6569320c6e3d1b02d09804a79cdaad6ffe1f7051fca1d8cb39d95edf7a12d5819b1a9024701051a03683866176c3457f1768dce60298b66b0a93e7401e8199ea6c6fa9ecb43c6f8386e226517c76925ec5e0cfc4da7dffac41e696249b151245d73e188f76890f3f221987c2851fc16c48f12b25475c861435c6e707a44ce185c5d4114eb79276167ab7cab8b18fb4", 0x8f}], 0x3, 0x0, 0x0, 0x4008010}}, {{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001440)=[{&(0x7f00000002c0)="bf468cddbbfbfce84948b3968db0d6d9f518ebcd20a9070f1400697de0a25457e882c00657e13f4364df72bb07dd5c749a7924fc1477bf51d64ffd68e8d1c09f8bdca606878fee8a663961cca71c56aae40f1b250e0f0eecf8", 0x59}, {&(0x7f00000013c0)="4624a9f70e3bd9e57b41e698462457295c73fa531d87b6fbcaa6d0365249582a995ef2c89a79f723fc7859212f3d097b57746938620e6b436ba4dac25b86d36327304404a5865f9f243ac8412999bb95948082ee14a50b03019c21e48feb9c00c5f0b106ee750711", 0x68}], 0x2, &(0x7f0000001940)=[@rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r3, r4]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, r7}}}], 0x118, 0x4080}}, {{&(0x7f0000001a80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001b00)="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", 0xfd}, {&(0x7f0000001c00)="115ba95b7410888acdd05dd8f5c03ad585236ca05c76a4855eb2e06d09e9c0ce2e52b4aca91b4dd8bda14ceaab3cf265ff3ce51d22aec56da4a7919316906da6efab113802fe91fad6980fccca2ade76cdbdf2400d62c2ffe9a39f3505b70a5996e6e5d7630d7d93a107d9a588ba26551772e2c8b5", 0x75}, {&(0x7f0000001c80)="4a1c80f634ad40674171b14a14ccdad78b5a0a710c37751671c0bed4286e1e248e9dd38d53", 0x25}, {&(0x7f0000001cc0)="5019d2114f325727ca4bed0a480124964eef37ef8f17b60adc72709757791b554fe1f4289bbe52b7211875b21ea8057d6910a05b39e1d2902f2a66757d53d254303c92db327253a03cb0ac04d200a222f257ac3e46002ede30d4c82d7ad2664718635cfc28242fa09cf20f6f0ed68c3bce30828dbd410d256d5380e22e54102b8ff894d70bb3f77b73f12edf623de3eab25e40921a4ee8bf171f176b771d2e4ee4557fa45e0e07422974981fb608a5f6d0763627c8ddfc81b7a53e2397c728a2618915a94d5f72c92456d1b3a9d924acf247be46f4fec3e9286b52d886e5bb1cf670fa572687b3a10a78c80b", 0xec}, {&(0x7f0000001dc0)="aaa9121385d1f95bb12250d5bd9e7d0f0c264c31", 0x14}], 0x5, &(0x7f00000026c0)=[@cred={{0x1c, 0x1, 0x2, {r8, 0xffffffffffffffff, r9}}}], 0x20, 0x4804}}, {{&(0x7f0000002700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003780)=[{&(0x7f0000002780)="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0x1000}], 0x1, 0xfffffffffffffffe, 0x0, 0x10}}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f00000037c0)="5cd812499238885eb930b2207930aa20513d2e51387390cdf428692c4049d8457086a2ed0ebd1f249facb9d79dbd8d394a4ca24dd163d1a0a712c584dda8310e5e36ec045b0a1069a8b52e64fe830ab028aabcb8c170d57b8d9f747ac64dc77d025c3217c390e64c4461461e0a8c4dead4691fa4548e30e67403fb023d3ad14d0823e8f7c5bd9a55ed57f832f77078818df2b6aad4974b3a47d48a223225b4005548dcc3d03b58e8664fcf7de30283a41bc8fedaac58ca383d038353880036343bd43991362c9b2c824bceba853cd8b6edeb625ce49f04436b8d245fb7ecf5dc04d61586c0219ab748d4c2fbee62", 0xee}, {&(0x7f00000038c0)}, {&(0x7f0000003900)="b9f6dc9da48ddf3dbfb79099f38206155141305b280d9357c59f0b96eb49da41a6302e72cc86d42126dd43bc2a9db6b58e501b736f0538b76dedc35b7c04e064e61d43501894e8001d7ec25e1bd0c301b231d79751b36c4397e35bffd9d4b35a137177a7de92d67d04a08f6109d218ae8d2aa6a8580a270fb85a25a4a5020bc7bd5ec301ed463ebba578f23463ca9b612e6b4b34fab7a85b877a4257d849e14f99f31c50c3d384d4be7e9ac419c6447334726369f6764fa9cdfaeb3d23a70a43a529", 0xc2}, {&(0x7f0000003a00)="989237f2b634a26f9cb2830e08f38f9f5e5912e9770e6f0805cd1e57ae4af0a18829f9f3b5eb084bf5d3d9eadc03bf4284a30d01ad289f77c23c5f61d5700021b06d5b7ff164ccce1efce295a9e169a4f359c6542887adf1420f5588de249f12321e94985f6d4de6f9d85fd9f56c21b897fd3334cb49242096df53", 0x7b}, {&(0x7f0000003a80)="6f909f07a994776bfc38412bbeb392ca318c12155083d6c1bf66cb43c807341378f9ad871d0a72d2b7d7ec1e45929bd030d790b250aeafc1e09f382450221df89bd0c237685891a0962b48f01a85dd8362aea61ddc7932b23c8106176cc5ff0bf247c03c8604b889a08dc54e3d5aaa5dc406f2378258c92ec36ed67e05e40aeef1096bf016f79578ed9a55bfced48c7552ccc1", 0x93}, {&(0x7f0000003b40)="40a1080c8e4107113fee67939a60964dbac51793f1fc93dcf204374799bb20696b3679fb029fa77035164a94cca7d533b5ad7de754860d9ababed750f02e515d02968095ccf9a83b5fe11e6d2847e1c68b5dc3822bd44681230ba7ebe1eca3d171155a394855bcfede38d7aeddf7b42029a74efa361da0756ee6db43529af50b460e2ae01503e5b590306fbf6c4fd5071370b5416ce1940a37903c868c054cbc1608be01b22dc475c00e9cb6abb2d82df16ceb7e55eeb2a13e9168a0097aa4551ced1d", 0xc3}, {&(0x7f0000003c40)="d637c92e9bf797a73b5a3b90cd0c4507ca9e9c965da6b403d46960b86275401f61afd1513b56dc703c22e72b389686840b308ab247fb307aa9711d391df0a61d7c2c978e63990a7d5c16b67505d3a8ef6f725d74e91f3cf6e8118f129d6174419687f842c80bcb6e7a9e043050403f75d41ad49f0dc1e47674d01ef3d125f2972c36a9253970e327200792a5051d474f07b12eef817cc63b3059d5fa66c850492bf4cc14ac2f14dbdf58bd7a", 0xac}, {&(0x7f0000003d00)="223f98029d7b5b51ebf86248", 0xc}, {&(0x7f0000003d40)="37957f75e66e088cb1ae1ae76f13dd49", 0x10}], 0x9, &(0x7f0000003e40)=[@rights={{0x10}}], 0x10, 0x48005}}], 0x5, 0x20004040) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/nfsfs\x00') r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = dup2(r11, r10) setsockopt$inet6_tcp_TCP_REPAIR(r11, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$unix(r12, &(0x7f0000000180)=@abs, 0x6e) 14:26:54 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) [ 912.287634] loop1: detected capacity change from 0 to 256 14:26:54 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x8cb, &(0x7f0000000680)=0x0) io_destroy(r0) io_setup(0x401, &(0x7f00000000c0)) io_setup(0x4, &(0x7f0000000040)=0x0) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/vlan/config\x00') r4 = creat(&(0x7f0000000240)='./file0\x00', 0x120) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="300000060000000000000000"]) io_setup(0x41, &(0x7f0000000740)=0x0) io_destroy(r6) ioctl$BTRFS_IOC_QUOTA_CTL(r3, 0xc0109428, &(0x7f00000006c0)={0x2, 0x101}) io_setup(0xfffffe00, &(0x7f0000000700)) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x40, 0x0) r9 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000780)=0x1) ioctl$SG_SET_RESERVED_SIZE(r9, 0x2201, &(0x7f0000000100)=0xffffffff) io_submit(r1, 0x4, &(0x7f0000000640)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x81, r2, &(0x7f0000000100)="15c3b71aa9a38e1b147e76594465a9bf5dc66ee0b8f0bb5824631c96fe1df55fc51325e1170deee9d15b50c6f545951f1c3fb16ee35ecc5ea16c9975f89bf734c0df473edd0cf26dc750a9c951c8c4af3497295ee89f4ce6aa8c7e58b9ab263c43d5384b1156912964a21b5a7a580a6613e1e9a0bd10599454afe87248cb2535ea98296fd4e34671d1473ea51b28e08bd95c710157d31d8585ed5cbc5ffaa831f3670d0150d171acd4a28519892dead58e83d9dfefd48e847e73e24f0373d69cde2322578319e0d0db1bf64142b5ad3edc56c6ed9039461dae83ddfc614931f5b20a00b258b674793f89ec6ebcbfe3e2cd", 0xf1, 0x4, 0x0, 0x3, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x2, r4, &(0x7f0000000280)="befe8a321a13d9799ba6a5b8e58bbfe151ae26fbdaeeb7d908ca16667d93f7c0bfa0c940f1a98c3e0094c1196d2c1580704599e938817eb19de15aeefc13f77e7d603d5b7feccc4035d1d5769c746b0983f8646c6334eb0d147af2c3b1237a8638d0945a7e3f45b5a697e89f530bd783a1a3acc7b23c22d62f4da13621806e9b539148bace44751634412f447282d359893a", 0x92, 0xbdb6, 0x0, 0x3, r5}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x7ff, r7, &(0x7f0000000400)="8bc2e1516efb63afce75b8581cdf95ba80f2e046cc27bab2f3311c1b030d6574306cf01b93ce6385fa36da3a36fd48bcc0e23bafde9b9161a3f9bb9af3f7631bc7f012620686cb40586724eb3f83acf386f85682e87cd200c7196ae8a1a2f5de6c0104000033ec2f1658793417d0a49b85c30f427de72771faa7c9ceb503b2d6a1c359f17e09c2a0fbe5fa58b48259f25554b4325879812c31baa3", 0x9b, 0x9, 0x0, 0x3, r8}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x8, 0x1b, r9, &(0x7f0000000540)="58b737242fde7f596f9bd5530b68deb82a7b20e3498b2a6e7668b3dc5c65c75929005df6a8d1e72b75d3e580f2791d946ec3278ee45ed5c9647f5b3e92dd8a4fc4068bbb00d42515283d3665e5cef1e48fd46da84de084510b29840e5c5f85f0deb0cd7f00b0313d93a6f50a9bbd38c1ebe7e5252f2e69a593675117e3b50b9d61d7ed72a466d7e3911ba5a8d96bc02d54042dce021e48", 0x97, 0x1, 0x0, 0x3}]) 14:26:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000240)={0x17, 0x7, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x5, 0x7fffffff, 0x5}) 14:26:54 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x1, 0x4, 0x1, 'queue1\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 912.309692] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:27:04 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00', 0x3f}) 14:27:04 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x1, 0x81, 0x1, {0x5, 0x5}, 0x8001, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:27:04 executing program 7: io_setup(0xffff, &(0x7f0000000000)) rt_tgsigqueueinfo(0x0, 0x0, 0x8, &(0x7f0000002680)={0x0, 0x0, 0x1ff}) r0 = getpid() pidfd_open(r0, 0x0) r1 = getpid() pidfd_open(r1, 0x0) rt_tgsigqueueinfo(r0, r1, 0x32, &(0x7f0000000040)={0x5, 0x8311, 0xcc8}) io_setup(0x401, &(0x7f00000000c0)) 14:27:04 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) ftruncate(r1, 0x0) 14:27:04 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x1, 0x81, 0x1, {0x5, 0x5}, 0x8001, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:27:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:27:04 executing program 2: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000280)=[{{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000480)=""/71, 0x47}, {&(0x7f0000000500)=""/173, 0xad}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f00000005c0)=""/76, 0x4c}, {&(0x7f0000000180)=""/29, 0x1d}], 0x5, &(0x7f00000006c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}], 0x1, 0x40000002, &(0x7f0000000740)={0x77359400}) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000800)={&(0x7f0000000880)=ANY=[@ANYBLOB="259cbd6c90ca41fe6dadf14b0586b1e52657023d", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fddbdf250100000008000600e000000208000800ffffffff"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x810) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x8000) r2 = socket(0x29, 0x1, 0xc1) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000380)={0x1, 0xc3, "d563ff2fadc29c0382d840d0c37bb5b56fd5d60f6e8d557a9361802fab744f9c4b16c17703b54412d10ef426a19e7abef175e42f6f9eeb0ed7e0cc605ab2b8416a1816b81c8d7fcb3ba32bf74910e0a94fa3cfa70c845d4d3781ca564fd41bc1b88484c665b1c0263e89cf61f38db0454235feeae35a4a5be745bba8dcbfc07ae4ad3bfc85b1e2b6bed4ad1e103070c2395c6c3d32e3a7edbd359af80e7bb9eae3941c9b9c3c4c46258611438b4fa72f70b46f442feb3c0e7eb2bb995958bd21a45b05"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00', 0xfffffffd}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000080)) 14:27:04 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x2000) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x80200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x800, 0x6, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x1, 0x8, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 922.449204] loop1: detected capacity change from 0 to 256 [ 922.459710] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:27:04 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00', 0x3f}) 14:27:14 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @in_args={0x2}}, './file0\x00'}) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/snd/seq\x00'}], 0xa, "6f11215500aae9454f23b09db0d2c9ea20c55c6e14b63aec7bfb9f3f2b59ad08441918a2766e53dfbab8beea696e9982f7690a674d51313b43d5d39578f972a1f1f677a40972b0885a4872a027275540dcf536553bfb97773b2bbc7f198065792155cefc086b2867529936d753f6a798b4627260bc551536c9d26ec73633c5a8186984d5b752babcd208fcfa4660b7d3478cfac2e7832cd75459faa6c45275a6ba20074154e4cbff55f4b1924292a58949ff082bf54552b2e5ec9ad44b70975c1502262b0e7df0c6fd57eb4cc8b248c8d90a"}, 0xeb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:27:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:27:14 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x0, 0x6}, 'port1\x00', 0x8a, 0x80003, 0x1, 0x5f1, 0x9, 0x5, 0x2, 0x0, 0x3, 0xe4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:27:14 executing program 7: io_setup(0xffff, &(0x7f0000000000)=0x0) io_destroy(r0) io_setup(0x401, &(0x7f00000000c0)) 14:27:14 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:27:14 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:27:14 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x0, 0x0, 'queue0\x00', 0x3f}) 14:27:14 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x6a1, 0xfa29, 0x1, 'queue0\x00', 0x400}) 14:27:14 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x3f, 0x5}, 'port1\x00', 0x2c, 0x20, 0x7f33, 0xa68, 0x8, 0x400, 0xffff0000, 0x0, 0x4, 0x55}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) [ 931.695933] loop1: detected capacity change from 0 to 256 14:27:14 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x0, 0x0, 'queue0\x00', 0x3f}) [ 931.719032] loop6: detected capacity change from 0 to 288 [ 931.733777] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 931.742132] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 931.753076] FAT-fs (loop6): error, invalid access to FAT (entry 0x000000ff) [ 931.754279] FAT-fs (loop6): Filesystem has been set read-only 14:27:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x9) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) close_range(r1, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0x408c5333, &(0x7f0000000080)={0x0, 0x8, 0x9}) fcntl$getown(r1, 0x9) 14:27:14 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000000300)=0xe8) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r5) recvmsg$unix(r3, &(0x7f00000006c0)={&(0x7f00000003c0), 0x6e, &(0x7f0000000840)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000480)=""/209, 0xd1}, {&(0x7f0000000580)=""/162, 0xa2}, {&(0x7f0000000440)=""/6, 0x6}], 0x4, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x40}, 0x40010000) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000700)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000740)={{0x1, 0x1, 0x18, r2, {0x0, 0x0}}, './file0/file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000780)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f00000007c0)={{}, {0x1, 0x4}, [{0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x2, 0xee00}, {0x2, 0x5, r4}, {0x2, 0x0, 0xee00}, {0x2, 0x2, r5}, {0x2, 0x2, r6}, {0x2, 0x0, r7}, {0x2, 0x4, 0xee01}], {0x4, 0x3}, [{0x8, 0xc, r8}, {0x8, 0x7, r9}, {0x8, 0x5, 0xee00}], {0x10, 0x4}, {0x20, 0x6}}, 0x7c, 0x1) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r10, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR(r10, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_tcp_int(r10, 0x6, 0x3, &(0x7f0000000640)=0x1, 0x4) 14:27:14 executing program 7: io_setup(0xffff, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) io_submit(r0, 0x4, &(0x7f00000005c0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x9, r1, &(0x7f0000000300)="da3c530540d10605fec72d2d", 0xc, 0x3, 0x0, 0x0, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x1, 0xffffffffffffffff, &(0x7f0000000380)="81ca3f8d999b193adc8123db8435d6a9fdb0bdd13a6fde0c068d8879cfae0d9d497753b179da", 0x26, 0x7fff, 0x0, 0x6}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, &(0x7f0000000400)="96c7b570271e927a1cfbe716ebcf97ca12440db723a5f0b72ddd9825bceca5e179bf7ba526904833017e9ad10656c0abc147c252ac3795bd62a0d4e2a83291eba6e9667a26a776ccf92f0cdbe59a7001c6fadd63a30fd746093b", 0x5a, 0x9, 0x0, 0x3}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x8, 0x9, 0xffffffffffffffff, &(0x7f00000004c0)="0045a0627df54751c1dd754f36eedf0a0231dbf849964a9e3e75a85785968b17a463bf05ec949937c9cf8df334f02fd71b2c8f0c52abe61579e5097f7b33855696e1d8aa9fa94774ac7d74d24541f1867037dda3fc862c53249e1f2c4e29ae19833e6703ff482ee0f42d819d61cc50f60a013f616e1669cf01187542600ea2988aa65ca4a0c0", 0x86, 0x7, 0x0, 0x3}]) io_setup(0x401, &(0x7f00000000c0)) r5 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) io_submit(r0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)="7d302e9b492dba069da1c5c65ca26398173363edabe16d6c27c27d98c0f5962cd7395603a6ff657fe26387139e9f5c305d58abba7548377e9613b1bf91", 0x3d, 0x8, 0x0, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xffff, 0xffffffffffffffff, &(0x7f0000000100)="947169ee1c36efa45d8b4ecb565d0303e407743af869de100a949959a8f8c6ffeb6ebe6fd121b872c29db599136d3b78570b987c43e2c64be68dff1b125cb8fdaa88af2cf6166c807075385b883d156418045e92411fe54ad175c4252dd5ad4015fce54d43d0adfd3bc9705c49ab1ce90ed5fd24a97dddbdbac8cf1090ee0dbcd9d0d3a3611b31df8feabebf2be619e20ec2793b86e985845126e480df0aefdc38ed2a8a75d1c0818a57929d09f7614f96b51c42", 0xb4, 0x30000000, 0x0, 0x1, r5}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x36, 0xffffffffffffffff, &(0x7f0000000240)="b9213c8b7b44ca13fde0fe5e0c894c3d03ca70a10150863933726d53b7f8", 0x1e, 0x2}]) 14:27:14 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000380)={{0x1, 0x4f}, 'port1\x00', 0x84, 0x100000, 0x80000001, 0x1, 0x4, 0x20, 0x8, 0x0, 0x1, 0x6}) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x88100, 0x0) connect$unix(r4, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000100)=ANY=[@ANYBLOB="010000007f00"/17, @ANYRES32=r0, @ANYBLOB="00020000030000002e2f66696c653000"]) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00000001c0)={{0x5, 0x9}, {0x7, 0x7c}, 0x0, 0x2, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000500)={0x0, 0x2, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:27:14 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x6d, 0xffff, 0x480000}) 14:27:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:27:14 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x0, 0x0, 'queue0\x00', 0x3f}) 14:27:14 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) 14:27:14 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) 14:27:14 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) [ 931.959876] loop6: detected capacity change from 0 to 288 14:27:14 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000000300)=0xe8) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r5) recvmsg$unix(r3, &(0x7f00000006c0)={&(0x7f00000003c0), 0x6e, &(0x7f0000000840)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000480)=""/209, 0xd1}, {&(0x7f0000000580)=""/162, 0xa2}, {&(0x7f0000000440)=""/6, 0x6}], 0x4, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x40}, 0x40010000) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000700)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000740)={{0x1, 0x1, 0x18, r2, {0x0, 0x0}}, './file0/file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000780)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f00000007c0)={{}, {0x1, 0x4}, [{0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x2, 0xee00}, {0x2, 0x5, r4}, {0x2, 0x0, 0xee00}, {0x2, 0x2, r5}, {0x2, 0x2, r6}, {0x2, 0x0, r7}, {0x2, 0x4, 0xee01}], {0x4, 0x3}, [{0x8, 0xc, r8}, {0x8, 0x7, r9}, {0x8, 0x5, 0xee00}], {0x10, 0x4}, {0x20, 0x6}}, 0x7c, 0x1) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r10, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR(r10, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_tcp_int(r10, 0x6, 0x3, &(0x7f0000000640)=0x1, 0x4) [ 931.972158] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 931.981277] FAT-fs (loop6): error, invalid access to FAT (entry 0x000000ff) [ 931.981951] FAT-fs (loop6): Filesystem has been set read-only [ 932.004090] loop1: detected capacity change from 0 to 256 14:27:14 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)={0xa4, 0x0, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffff8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffff00}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20008010}, 0x1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0x408c5333, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000100)) fsetxattr$trusted_overlay_upper(r4, &(0x7f0000000040), &(0x7f0000000180)={0x0, 0xfb, 0x1e, 0x5, 0x4, "fe567849de8ff74af79ed397e03ea7e8", "57fc9667cc11b3f6ad"}, 0x1e, 0x1) 14:27:14 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x5, 0x2, 0x1, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:27:14 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000000300)=0xe8) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r5) recvmsg$unix(r3, &(0x7f00000006c0)={&(0x7f00000003c0), 0x6e, &(0x7f0000000840)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000480)=""/209, 0xd1}, {&(0x7f0000000580)=""/162, 0xa2}, {&(0x7f0000000440)=""/6, 0x6}], 0x4, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x40}, 0x40010000) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000700)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000740)={{0x1, 0x1, 0x18, r2, {0x0, 0x0}}, './file0/file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000780)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f00000007c0)={{}, {0x1, 0x4}, [{0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x2, 0xee00}, {0x2, 0x5, r4}, {0x2, 0x0, 0xee00}, {0x2, 0x2, r5}, {0x2, 0x2, r6}, {0x2, 0x0, r7}, {0x2, 0x4, 0xee01}], {0x4, 0x3}, [{0x8, 0xc, r8}, {0x8, 0x7, r9}, {0x8, 0x5, 0xee00}], {0x10, 0x4}, {0x20, 0x6}}, 0x7c, 0x1) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r10, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR(r10, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_tcp_int(r10, 0x6, 0x3, &(0x7f0000000640)=0x1, 0x4) 14:27:14 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8000, 0x2}}, &(0x7f0000000140), 0x1000) [ 932.050045] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:27:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:27:14 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000000300)=0xe8) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r5) recvmsg$unix(r3, &(0x7f00000006c0)={&(0x7f00000003c0), 0x6e, &(0x7f0000000840)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000480)=""/209, 0xd1}, {&(0x7f0000000580)=""/162, 0xa2}, {&(0x7f0000000440)=""/6, 0x6}], 0x4, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x40}, 0x40010000) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000700)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000740)={{0x1, 0x1, 0x18, r2, {0x0, 0x0}}, './file0/file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000780)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f00000007c0)={{}, {0x1, 0x4}, [{0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x2, 0xee00}, {0x2, 0x5, r4}, {0x2, 0x0, 0xee00}, {0x2, 0x2, r5}, {0x2, 0x2, r6}, {0x2, 0x0, r7}, {0x2, 0x4, 0xee01}], {0x4, 0x3}, [{0x8, 0xc, r8}, {0x8, 0x7, r9}, {0x8, 0x5, 0xee00}], {0x10, 0x4}, {0x20, 0x6}}, 0x7c, 0x1) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r10, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR(r10, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_tcp_int(r10, 0x6, 0x3, &(0x7f0000000640)=0x1, 0x4) [ 932.153902] loop6: detected capacity change from 0 to 288 [ 932.169446] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 932.169674] loop1: detected capacity change from 0 to 256 [ 932.175580] FAT-fs (loop6): error, invalid access to FAT (entry 0x000000ff) [ 932.176780] FAT-fs (loop6): Filesystem has been set read-only [ 932.177676] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:27:23 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) connect$unix(r3, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000000000)={{0x20, 0xd}, {0x9, 0x20}, 0x3ec, 0x3, 0x20}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r6 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2201, &(0x7f0000000100)=0xffffffff) fgetxattr(r6, &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000180)=""/58, 0x3a) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) socket$inet6(0xa, 0x800, 0x4dd) 14:27:23 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xff, 0x1, 0x80, 0x7f, 0x0, 0x8, 0x40080, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x40040, 0x5, 0x4, 0x2, 0xdf8f, 0xffff, 0x633d, 0x0, 0x15}, r0, 0x0, 0xffffffffffffffff, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$incfs(r1, &(0x7f0000000100)='.log\x00', 0x1, 0x23) ioctl$TIOCL_SETSEL(r4, 0x541c, &(0x7f0000000200)={0x2, {0x2, 0x9, 0xfff, 0x401, 0x7}}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) 14:27:23 executing program 2: ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x6, 'veth0_to_bridge\x00', {0x6749}, 0x7}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:27:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x54, r1, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_a, @device_b, @from_mac=@broadcast, {0x9, 0x5fd}}, @ver_80211n={0x0, 0x9, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_TWT_RESPONDER={0x4}]}, 0x54}}, 0x0) 14:27:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f800002000400003000000000000000100000000000000", 0x2c}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:27:23 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f00000004c0)) 14:27:23 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000000)={{0x2, 0x9}, 'port0\x00', 0xdd, 0x10000, 0x4, 0x1ac, 0xc89, 0x5, 0x4, 0x0, 0x3, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f00000004c0)={0x80, 0x59, 0x5}, 0x18) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000003c0)=ANY=[@ANYBLOB="010004000100000018000000ee1da7cf53949e4c9e08a32383afa5083c15202e25c48916a971bff307028d48dbb3a5a81b433b6ff7f182486b372bb760f6f5ab466b7e4527fbabc1d7a00525cf71e31f75a7032a2fc9a3583c5db580df5d9dc9a8c3d3ecd53b578a118d748a514257511ba640e9a50f36aec3b9d099f2e43827942b17fba6d40e1adef895a71b5e0c5b0013dc6de22e265f8a877a922964670e1c8a73f181123126a9cf6f0c9a21f1658e6ba1f9aeb0a6fd1d99ac00"/198, @ANYRES32=r0, @ANYBLOB="ca000000000000002e2f66696c653000"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r5) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r6) r7 = getuid() mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), 0x8400, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}, {@posixacl}, {@aname}, {}, {@cachetag={'cachetag', 0x3d, 'port0\x00'}}, {@dfltuid={'dfltuid', 0x3d, r5}}, {@dfltgid}], [{@uid_gt={'uid>', r6}}, {@fowner_lt={'fowner<', r7}}, {@smackfsfloor={'smackfsfloor', 0x3d, '-'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@context={'context', 0x3d, 'staff_u'}}, {@euid_eq={'euid', 0x3d, 0xee01}}]}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:27:23 executing program 7: io_setup(0xffff, &(0x7f0000000000)=0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r2 = inotify_init1(0x80800) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00040000000000000000"]) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) io_submit(r0, 0x6, &(0x7f0000000600)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x401, 0xffffffffffffffff, &(0x7f0000000100)="1578e0c089daaba5f6b5e6f820e9cd2f1ebe4bd33dbaf120d16a5fe401e1c6c80b5980d348ea2d03919a9e450d995284cf472de940f2199e2325e9a41f815a2db2d4ce6ddbc90dda8e9f25f0f181ad7a785399933e6677d218f51c87e200ad2d0880929158d41edc57497b113e4198178c3211814277c8741a08d89791c6c874871f33056aabe2fb37c0d4a2fc0c0f3191d3", 0x92, 0x3ff, 0x0, 0x1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x3, 0xffffffffffffffff, &(0x7f0000000080)="ccb1d5477cd0ecae9e182fd5744fce03f6b636", 0x13, 0x46, 0x0, 0x2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0xe50, r1, &(0x7f0000000240)="858f33f2a9033d97733aa5d593bbe2857dc2322edbe742643c8b6b9789468d5604c67ba0426e32e9c9064969c8d597f15ff1cee115d67b7ec3a7a293ed80cc577b8fc66ac1a8d97b4539d4f81ab6743996f1b87c8add1c6271da47a2a1a14a58044c4b3733b4656d60cfedff23669816d81d05", 0x73, 0x100000001, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x7, r2, &(0x7f0000000300)="24efb3a2ff65d401b8639877c6cbba65f9d630517a0226839076c2ce7fbbc37a816a887cb655eab97c59ac462b885c37946c24e437572fe0bd438aae683dc4", 0x3f, 0x1f, 0x0, 0x2, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x6, r4, &(0x7f00000003c0)="65f698b1f807df1adc4f6cf41e4cff92bf91be09febc628dafd9bc9662966547ff813f8852827749409fdd1bc213417d66162b66a9c6f3a52b21e0d4554e73f797e56289ab1be80d1d1e90eec5adebc79c74d409647a3a185ebe80bfa4161168b10bb33cdd9432af502742d7eb4663a60098487ab0b45ec261f2cda7e9a5c5308be64ce7f25ab02f4b987ed1d095585e2b9af383b6f1195cdd27f843168aea4d11068a065243e575ad569e55e07a3d86", 0xb0, 0x3, 0x0, 0x1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x81, 0xffffffffffffffff, &(0x7f00000004c0)="98f1ca96c68ddd2d87b8776469202ad8086e4cf813f68762bdb39e167ff252b2e8f4701615bb926d52af92d41c5ae17162d22eaef2126207041d5c6d559226fb566ec8430b406574a7c72df2a248309414e03a6e8861cb55bf7097d61fc89733526676e6ada5cfc7ad45c5752337b5bc7773016dafb753d871fc0eabea17bd745ff425bcb059abc1218d1b000255209cade87e769397bb9ac7076791c3859ab6779a7c76deb40b6bac02cbbb8285bf886d7287d479a1b61d58fe4eab4c95f5d54a875b8dab01b4f3295f8636fb9e7bc0e8d3cabe0f1deae97de2597cc14f", 0xde, 0x8, 0x0, 0x3}]) io_setup(0x401, &(0x7f00000000c0)) [ 941.154975] loop1: detected capacity change from 0 to 256 [ 941.168393] loop6: detected capacity change from 0 to 288 [ 941.174879] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 941.210386] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 941.221439] FAT-fs (loop6): error, invalid access to FAT (entry 0x000000ff) [ 941.222757] FAT-fs (loop6): Filesystem has been set read-only 14:27:23 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/psched\x00') r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r1, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x7f4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x94}, 0x8800) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000001c0)={0x5, 0x8, 0x800}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000380)={0x4, 0x1, 0x3}) readahead(0xffffffffffffffff, 0x3f, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x7, 0x3, 0x400}) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x200, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r5, 0xf501, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {0x4}}, './file0\x00'}) r6 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$SG_GET_PACK_ID(r6, 0x227c, &(0x7f0000000240)) 14:27:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f90000008e38e6dc98579ce77f89210f57c1d766e3fceb4ae5304504f90100000000000000274f7cd54fdd862799a287ac46315238f8b3903f500ae5625a20d13fcc9bc3d64f1f876696fd6d9f3a2c9848d855a7dad4d28c569e817152ef28a24cab947927e555ac2577fe3b0fb17e082ee56d49736c4ecd18996dbe4524310407f2665299ee9f64424aac30053250fec16431c71e9cdeb2259a43ef79285ee377deab54d9ce756075cd475d8065c607fd41939f72927c1bb188672004f55d8dd796fa868f3290b2693c83b82091a2c1", @ANYRES16=r1, @ANYBLOB="270725bd7000fbdbdf25260000000a000600505050505050000008004a000dac0f004d0015017ea38e8c8160186d58cf3a1954f6f1c622464a0386a86fe89fbc2c58b3e60103bfa7a46aeffde743759ff682cdef2d8242ba08655bd2ab0b591b470365cd9adf93fe4d79968639a3e40000000400af00080042000000000007002a001001a70010009d001e000000fdff040002000100"], 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x44) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000200), 0x4) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:27:23 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x3ff, 0xab00}) 14:27:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, 0x0) 14:27:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:27:23 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00', 0x5}) add_key(&(0x7f0000000400)='asymmetric\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x31) setregid(0x0, r2) fchown(r0, 0xee01, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 941.406416] loop1: detected capacity change from 0 to 256 [ 941.479060] loop6: detected capacity change from 0 to 288 [ 941.496219] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 941.502148] FAT-fs (loop6): error, invalid access to FAT (entry 0x000000ff) [ 941.504338] FAT-fs (loop6): Filesystem has been set read-only 14:27:33 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x1f00}) 14:27:33 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x89, 0xce, 0x2, 0x0, 0x0, 0x5, 0x41088, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x200003f, 0x2, @perf_config_ext={0x200, 0x7}, 0x5108, 0x6, 0x5, 0x1, 0x1f, 0x80000000, 0x0, 0x0, 0xffffffe1, 0x0, 0x3}, 0x0, 0x10, r4, 0xa) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2201, &(0x7f0000000100)=0xffffffff) close_range(r6, r0, 0x2) r7 = dup2(r5, r1) connect$unix(r7, &(0x7f0000000180)=@abs, 0x6e) 14:27:33 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:27:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, 0x0) 14:27:33 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000100)={0xf5e, 0x8, 0x1, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x8, 0x1, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x6, 0x9}, {0x5, 0x9}, 0x0, 0x0, 0x82}) 14:27:33 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) r1 = signalfd4(r0, &(0x7f0000000080)={[0x824b]}, 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x0, 0x2, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x401, 0x100, 0xfff}) 14:27:33 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) fsetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)='/dev/snd/seq\x00', 0xd, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:27:33 executing program 7: io_setup(0xffff, &(0x7f0000000000)=0x0) io_setup(0x401, &(0x7f00000000c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) io_setup(0xff, &(0x7f0000000680)) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) r5 = eventfd(0x3) r6 = dup(0xffffffffffffffff) r7 = accept4$inet(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x80800) io_submit(r0, 0x6, &(0x7f0000000640)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x7, 0xffffffffffffffff, &(0x7f0000000100)="3f2011b8c06bbf24fd66827aa77ce7573c0e6e35f2c3958167eff4c911c0c2869c62f7ad5850735af4bc6cb7dd1866f900168358d79216d0ceafdce6134071769d3c69afc6a6d294360a25635c009775c7ded8c155f7d734795f2b7d6f66216e0cb265b6976db4c06903ca37175033f1b22eba6cbc3870fa49b16299bb689b2f2706c8150f04db67e58353d6c7181c8dc6e320a5a8b197ce", 0x98, 0x180000000000000, 0x0, 0x0, r3}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x1, r4, &(0x7f00000001c0)="c19f4448c0bee553aee7afe7aeb624d58eceff48958463e8860c22ba2f74abc3a18bf831512439bbfb7a053aa8c0dc14bd5cfd908e5abb1d1a6a4e73cb103b033fcf759caee5d5c7ee3353743e1694d8db4222d1b1b0dfe6e86ac149b87c3694ef86619def67058fe1", 0x69, 0x52b49acb, 0x0, 0x1, r5}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x9, 0xffffffffffffffff, &(0x7f0000000240)="1289f835531c1f74dda107ad91238dec45f9e0dc089d7995ccd871d30a80115b1524fe1e5687c422fda16abfc08a9c581aa1ecf9c46cc0c3d5", 0x39, 0x945e, 0x0, 0x3, r6}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x7ff, 0xffffffffffffffff, &(0x7f00000002c0)="98a03ee493462adae069f2915cf3cd31b62e2d25231ab4d9de21b2f315e4120c6c7256157fe0640647b9d9b2a4669250b5486491d2a0bdb4562f5258b28cbc025517b454f87933b960d11bede224e42e84efe2a344a6301f8af98b21af2c421e975f65969be0f067e18bbc9f6bc9a9bccb7dc6a27265ec5843a065f678e8e21ba0c6018ef655c9407856c9a0adc568d881123074ea3f793d8f314c4fa4548c6d174a135d182d15b332f1e5a917b67b26d6cad70a89c1372a7a9886f1e4ffc3fdaf614a408327eb66d9be909c83e4cc30130dc5017f7574ecf655059608c8191fd7dbc5b8556e1bf58c421c", 0xeb, 0x6, 0x0, 0x1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x235f, 0xffffffffffffffff, &(0x7f0000000400)="85ec97063345af32c693392e268e2a42b7c694db92695cbdb700d184f50040f26c049b9d987af3261b3aee58b953ff4694302dc8552d1cc39b95f800f4123fc41d24c43c439036", 0x47, 0x9, 0x0, 0x2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x401, r7, &(0x7f0000000540)="229d161acb3b36b731defdd454592e078185f3eb60a43ffa7a7d7d5ea7e9fd8a2a535b4a9d879c2ec2ee8e7414b75ac795610e418b21c305f7cb1a01f923e04c0453de891144a9809e761b2f81086f97ad388a99f5d5418c8ea5f257ea91abde5d0aad521dc0882fb37a2f9ecb14571aa8637fa739049401bdbbc66faf61ee2a8efb252801ffb105e7275809d279afc7ef17284dd3a0f2081088f021", 0x9c, 0x2}]) r8 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r8, 0x2201, &(0x7f0000000100)=0xffffffff) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x9, 0x810, r8, 0xfbab000) [ 950.635422] loop6: detected capacity change from 0 to 288 [ 950.641102] loop1: detected capacity change from 0 to 256 14:27:33 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x400) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="06000000000000002e2f00696c65300099f0f753d10e9e873fa38fbfe3a317ed7f4509c0c44d3fcca2a1c99cccd36ec3a12a2b664dd37a90a3bc5a7b5cacf6174600302cf548e8f579916124debc6104fcaab694e985f2d7e53a770c186c6199890a0329bdf8d5cee3868bb124fb2ae190a3288d7602f4607892025f30990dffee106f04ec501d9db2d34815e6776eec7e13608346e423bbe2363001d322a8a859f263367ce60fb040fe5bb95cf4de19102a0387961aa6350afbb98a"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x40, 0x8001, 0x1, 'queue0\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0x6}) 14:27:33 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x20, 0x0, 0x1, 'queue0\x00', 0xffff}) 14:27:33 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) (fail_nth: 1) [ 950.749561] FAULT_INJECTION: forcing a failure. [ 950.749561] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 950.750638] CPU: 1 UID: 0 PID: 8429 Comm: syz-executor.4 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 950.750654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 950.750660] Call Trace: [ 950.750664] [ 950.750669] dump_stack_lvl+0xfa/0x120 [ 950.750687] should_fail_ex+0x4d7/0x5e0 [ 950.750710] _copy_from_user+0x30/0xd0 [ 950.750726] snd_seq_ioctl+0x1bd/0x3d0 [ 950.750746] ? __pfx_snd_seq_ioctl+0x10/0x10 [ 950.750773] ? selinux_file_ioctl+0xb9/0x280 [ 950.750792] ? __pfx_snd_seq_ioctl+0x10/0x10 [ 950.750810] __x64_sys_ioctl+0x18f/0x210 [ 950.750827] do_syscall_64+0xbf/0x360 [ 950.750841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 950.750854] RIP: 0033:0x7f4c77430b19 [ 950.750863] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 950.750874] RSP: 002b:00007f4c749a6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 950.750885] RAX: ffffffffffffffda RBX: 00007f4c77543f60 RCX: 00007f4c77430b19 [ 950.750893] RDX: 00000000200001c0 RSI: 00000000c08c5336 RDI: 0000000000000003 [ 950.750900] RBP: 00007f4c749a61d0 R08: 0000000000000000 R09: 0000000000000000 [ 950.750907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 950.750914] R13: 00007ffe5bac0dff R14: 00007f4c749a6300 R15: 0000000000022000 [ 950.750930] 14:27:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, 0x0) 14:27:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r0, 0x2, 0x9, 0x7}) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000180)) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000200)) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2201, &(0x7f0000000100)=0xffffffff) r2 = signalfd4(r0, &(0x7f0000000000)={[0x8]}, 0x8, 0xc00) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000001c0)={r2, 0x6, 0x9, 0x1}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000380)=ANY=[@ANYBLOB="0100000001000000180033579b902a221dc8b698e72b1c12b85f5a1066b186dc3d34fa93dcb8dbde40442ce540b7c037510f2d9164a5743dc0f3e0d0bdc5a6dc367838159eb5b8566331808accb5a60226b7fe2d5b417913c9001f8f778aafa0c7f2870837f20bfd182247a1377cff0dc8889accfe6627ef", @ANYRES32, @ANYBLOB="08000002000001002e2f66696c653010"]) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) connect$unix(r7, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0x408c5333, &(0x7f0000000080)) 14:27:41 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) io_setup(0x7fffffff, &(0x7f0000000040)) 14:27:41 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x400) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="06000000000000002e2f00696c65300099f0f753d10e9e873fa38fbfe3a317ed7f4509c0c44d3fcca2a1c99cccd36ec3a12a2b664dd37a90a3bc5a7b5cacf6174600302cf548e8f579916124debc6104fcaab694e985f2d7e53a770c186c6199890a0329bdf8d5cee3868bb124fb2ae190a3288d7602f4607892025f30990dffee106f04ec501d9db2d34815e6776eec7e13608346e423bbe2363001d322a8a859f263367ce60fb040fe5bb95cf4de19102a0387961aa6350afbb98a"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x40, 0x8001, 0x1, 'queue0\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0x6}) 14:27:41 executing program 5: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:27:41 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:27:41 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) (fail_nth: 2) 14:27:41 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x422000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00', 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00', 0x40}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 959.174769] loop1: detected capacity change from 0 to 256 14:27:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$getown(r0, 0x9) io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) [ 959.202126] FAULT_INJECTION: forcing a failure. [ 959.202126] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 959.204073] CPU: 0 UID: 0 PID: 8449 Comm: syz-executor.4 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) 14:27:41 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000780)={0x0, 0x20, @start={r1, 0x0, "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", "038e92523f984f860578eebd18b7c4de9cbcfb5413779647bd3b36b2358ee67e66b3d8ceeab88f9ca84fe93171f7ddb67c70a4c02775de69cd4b4c859d0b9c505d8b667b9544f46a117972de675e39a3d331602ff764bf9fe61abbdff79f6f3b579a781b77d45283bc3681c6fcd32c6ccec3c6a24e5a11206fc25c177f21c6ef3121b1d2a880a2f8f31d2da451e7b22e005ea3d238732b2f84ba16a2063d66632402eb3f14fbd860799f0b2b519b6f78cd02a12cb577485a3e9575e5db23858ea0fcbf32e0aadfe06efef6e8d05b7f361b6a5afd474c2bf5dc26a88ddb04adc71ffbede598cd8df4f2118b6c0f00898d23eafbcd626e20b7173d6965a537ce959f213796289ff324a98b1d467807c90df39ac6237864dd90276d0767f4ef6692e2408d99449a57a2f451c3518755077e768e4a2842830d486b12a7a03ddbe5b26b9f64c7655815429d5cc1970c5be197c12f48ea2e5cc2fee51becd6f10935436dfff4a9a9aa5629a8ff99465411611a9a70cad3255dd9ec9d4e5ae76d8ebc36c763c0c12a7db09d005766b0b627489e763b6108ba7e735085b7489db3d755f717be05ffd45f42eddf76123c9ba5afed64e0372f67adbcc987b5bd841b488de2c5f0e5deafa9574efc0d2ee6dd58978c1c653708f2231ad28b9282e412ef9db0ef043ee3b6c2f6b59125e534af7682f561db9af9e21d83565bf1471939fbbd0ba40b66e9fd2a17821a0e0a2228ae3160b9873378be93be2fa8c6e2a6c3fcb5eaca9b6c6e5fc427dabfae16ed252f0add144dd7a5949ce54de0df31049ec904ebe5d83b85b8fe471af1e588c3250fd05e6dbe19994fa912f37c2e7edaa48958e426538288837de3c777d3d9048db6e7d2ff685307203ff21364deb1cfd53a8fc8cd723eb48bb5fa813c8780cbde4b4539a66c23e73708e77de84cdc03bb5378a529dcb6f64caee984caf896affbed7a282978edfc6393fe29089a560adc0be00688dcfcaf04b9307800087bb95848b45ca58c923438c1c9c6115925ad08a447c9adce38df89951b0ef0b936d4ccc51d9d0e93d67657e1f27a6fa7c7ec7216daa6f84d1baef4ba7efdf5661c98b5a8738a0d46371c60458555178ff3e545ad3dd15c79ba14239e742d2d9eaeb2024332d0542498b4bb8aba0400683cf1f2d2f629d9023270722291d85f6b4c4005285627d6e1a59df4d8b65e575a4a2efbf4a46f7fa554423942cebb7e9a75f6e26e974c7fed77fbec610e0a347f3acdf3f448ca128d0197a278e2e66427303925dcb90556179b813899fd6694e427bda7c3fdb0d80b3389404c4b84daa9e4e85f9deb39d471c7e4530fadcea0b6ce88b83130e8271d2297a7b9bda728a2e1aa1b3e257a7752af210cdda6cec75aefe848157e7cbf654ebdb2e85ec91d7709dcd55042be040fd6f25efce5a1c63856eaab21bd355c"}, [0x7, 0x0, 0x4, 0x4, 0x0, 0x6, 0x3, 0x8, 0x3, 0xc2f5, 0x6, 0x71c, 0x6, 0x10001, 0x1, 0x10001, 0x2, 0x1, 0xfff, 0x1, 0x7fffffff, 0x8000, 0x1, 0x80000001, 0x308, 0x8, 0x7, 0x2ab, 0x2, 0x401, 0x6, 0xc3c0, 0x0, 0x1, 0x800, 0x5, 0x3, 0x3, 0x3c, 0x7f, 0x5, 0x6, 0x3ff, 0x200, 0x200, 0xfc, 0x7fffffff, 0x4, 0x9, 0xffffffffffff8000, 0x3ff, 0x79d, 0x401, 0x3ff, 0x8, 0x0, 0x1f, 0x8, 0x28, 0x5, 0x8, 0xfffffffffffff001, 0x6]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x408c5333, &(0x7f0000000080)={0xffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x2, 0x6, 0x4ad9, {0x20, 0x3}, 0x5, 0x7}) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000100)={0x3, 0x8001}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000140)={0x2, 0xd0, 0x6}) [ 959.204102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 959.204114] Call Trace: [ 959.204121] [ 959.204129] dump_stack_lvl+0xfa/0x120 [ 959.204158] should_fail_ex+0x4d7/0x5e0 [ 959.204195] _copy_to_user+0x32/0xd0 [ 959.204231] simple_read_from_buffer+0xe0/0x180 [ 959.204262] proc_fail_nth_read+0x189/0x270 [ 959.204295] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 959.204328] ? security_file_permission+0x22/0x90 [ 959.204354] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 959.204385] vfs_read+0x1eb/0xbe0 [ 959.204421] ? __pfx_vfs_read+0x10/0x10 [ 959.204453] ? lock_release+0xc8/0x290 [ 959.204480] ? __fget_files+0x20d/0x3b0 [ 959.204520] ksys_read+0x121/0x240 [ 959.204550] ? __pfx_ksys_read+0x10/0x10 [ 959.204581] ? fput+0x92/0xd0 [ 959.204608] do_syscall_64+0xbf/0x360 [ 959.204632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 959.204654] RIP: 0033:0x7f4c773e369c [ 959.204670] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 959.204690] RSP: 002b:00007f4c749a6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 959.204711] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f4c773e369c [ 959.204725] RDX: 000000000000000f RSI: 00007f4c749a61e0 RDI: 0000000000000004 [ 959.204738] RBP: 00007f4c749a61d0 R08: 0000000000000000 R09: 0000000000000000 [ 959.204751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 959.204763] R13: 00007ffe5bac0dff R14: 00007f4c749a6300 R15: 0000000000022000 [ 959.204793] [ 959.235465] loop6: detected capacity change from 0 to 288 14:27:41 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x0, 0x1, 'queue0\x00', 0xa47b}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) r4 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @empty}, &(0x7f0000000200)=0x10) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, &(0x7f0000000240)) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000000)={{0x81, 0x5}, 'port0\x00', 0x12, 0x1400, 0xffffffff, 0x2c7, 0x1, 0x40002, 0x1fd, 0x0, 0x0, 0x5}) 14:27:41 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x400) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="06000000000000002e2f00696c65300099f0f753d10e9e873fa38fbfe3a317ed7f4509c0c44d3fcca2a1c99cccd36ec3a12a2b664dd37a90a3bc5a7b5cacf6174600302cf548e8f579916124debc6104fcaab694e985f2d7e53a770c186c6199890a0329bdf8d5cee3868bb124fb2ae190a3288d7602f4607892025f30990dffee106f04ec501d9db2d34815e6776eec7e13608346e423bbe2363001d322a8a859f263367ce60fb040fe5bb95cf4de19102a0387961aa6350afbb98a"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x40, 0x8001, 0x1, 'queue0\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0x6}) 14:27:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, &(0x7f0000000140), 0x0) (fail_nth: 1) 14:27:41 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)={0x3f, 0x0, {0xffffffffffffffff, 0x0, 0x4, 0x0, 0x58}, 0xa04}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x1, 0x3ff, 0x1, 'queue0\x00', 0xffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x80, 0x2}, 'port1\x00', 0xe0, 0x800, 0x3, 0x80000001, 0x800, 0x4, 0x2, 0x0, 0x0, 0x8c}) [ 959.321944] loop0: detected capacity change from 0 to 288 [ 959.328563] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:27:41 executing program 2: r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="61f350c021ace9a7fe0aed3ec04546ca036d6799c4b85e33489c2da0ebafc8e85087b47dbfe8ef3a111a3663dde7c77a865af2a7f3be38956feb494b489b6fc6b326610a970f54c25320897b2748e1a97fd939bb2dd73de477f177d89973385d1f0e27d0c684868b9de5ce89137e9af8a5ddfd04ab4f06c3de7f9e9eeb818be81e19b715eb4857d82f55c77ade5b09", @ANYRES16=r0, @ANYBLOB="00012bbd7000ffdbdf250000000008000900000000000600060003000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000010) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000080)) 14:27:41 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) [ 959.345616] FAULT_INJECTION: forcing a failure. [ 959.345616] name failslab, interval 1, probability 0, space 0, times 0 [ 959.346623] CPU: 1 UID: 0 PID: 8466 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 959.346640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 959.346647] Call Trace: [ 959.346651] [ 959.346656] dump_stack_lvl+0xfa/0x120 [ 959.346675] should_fail_ex+0x4d7/0x5e0 [ 959.346698] ? getname_flags.part.0+0x48/0x540 [ 959.346713] should_failslab+0xc2/0x120 [ 959.346725] kmem_cache_alloc_noprof+0x5f/0x470 [ 959.346742] ? vfs_write+0x3/0x10c0 [ 959.346763] getname_flags.part.0+0x48/0x540 [ 959.346778] getname_flags+0x95/0xe0 [ 959.346795] user_path_at+0x27/0x90 [ 959.346812] __x64_sys_name_to_handle_at+0x1d3/0x2f0 [ 959.346833] ? __pfx___x64_sys_name_to_handle_at+0x10/0x10 [ 959.346857] do_syscall_64+0xbf/0x360 [ 959.346871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 959.346884] RIP: 0033:0x7f50ac2b3b19 [ 959.346893] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 959.346904] RSP: 002b:00007f50a9829188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 959.346916] RAX: ffffffffffffffda RBX: 00007f50ac3c6f60 RCX: 00007f50ac2b3b19 [ 959.346923] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000005 [ 959.346931] RBP: 00007f50a98291d0 R08: 0000000000000000 R09: 0000000000000000 [ 959.346938] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000001 [ 959.346945] R13: 00007ffd19e1c28f R14: 00007f50a9829300 R15: 0000000000022000 [ 959.346961] 14:27:41 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:27:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, &(0x7f0000000140), 0x0) (fail_nth: 2) 14:27:41 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x404240) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x1000002, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000100)={0x3, 0x120000, 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 959.437770] loop6: detected capacity change from 0 to 288 [ 959.463171] loop0: detected capacity change from 0 to 288 [ 959.474269] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:27:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:27:41 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000000)={{0x0, 0x20}, 'port0\x00', 0x2, 0x400, 0x2, 0x1, 0x0, 0x2, 0x5, 0x0, 0x5, 0xfd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:27:41 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x2, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:27:41 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x22, 0x7, 0xfffffffa, {0xfffffff9, 0x6}, 0xde, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x3}) 14:27:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, &(0x7f0000000140), 0x0) (fail_nth: 3) [ 959.544099] loop6: detected capacity change from 0 to 288 [ 959.587035] loop0: detected capacity change from 0 to 288 [ 959.596553] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 959.601835] FAULT_INJECTION: forcing a failure. [ 959.601835] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 959.602816] CPU: 1 UID: 0 PID: 8495 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 959.602832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 959.602840] Call Trace: [ 959.602844] [ 959.602849] dump_stack_lvl+0xfa/0x120 [ 959.602865] should_fail_ex+0x4d7/0x5e0 [ 959.602887] strncpy_from_user+0x3b/0x2f0 [ 959.602904] getname_flags.part.0+0x8d/0x540 [ 959.602921] getname_flags+0x95/0xe0 [ 959.602937] user_path_at+0x27/0x90 [ 959.602954] __x64_sys_name_to_handle_at+0x1d3/0x2f0 [ 959.602976] ? __pfx___x64_sys_name_to_handle_at+0x10/0x10 [ 959.603001] do_syscall_64+0xbf/0x360 [ 959.603014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 959.603027] RIP: 0033:0x7f50ac2b3b19 [ 959.603037] 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 [ 959.603047] RSP: 002b:00007f50a9829188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 959.603059] RAX: ffffffffffffffda RBX: 00007f50ac3c6f60 RCX: 00007f50ac2b3b19 [ 959.603067] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000005 [ 959.603074] RBP: 00007f50a98291d0 R08: 0000000000000000 R09: 0000000000000000 [ 959.603081] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000001 [ 959.603089] R13: 00007ffd19e1c28f R14: 00007f50a9829300 R15: 0000000000022000 [ 959.603104] 14:27:50 executing program 3: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000040)) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:27:50 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xee00}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x6, 0x7, 0x1, 'queue1\x00', 0x400}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000380)={0x8a, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:27:50 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:27:50 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, &(0x7f0000000140), 0x0) (fail_nth: 4) 14:27:50 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x4b47, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:27:50 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:27:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 1) 14:27:50 executing program 7: io_setup(0xffff, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2201, &(0x7f0000000100)=0xffffffff) r1 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000002200)={[0x8]}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r4) r6 = syz_mount_image$nfs(&(0x7f0000002380), &(0x7f00000023c0)='./file0\x00', 0x7f, 0x3, &(0x7f0000002640)=[{&(0x7f0000002400)="5897a0", 0x3, 0x6}, {&(0x7f0000002440)="7825b0c6a55ccb646518e54b4227a3ea5e7c5d0efe6e74c4e5fe6370c42089b6bf00d07aa22e76f5843f6a92b458c795c4e9238ecd3b9219b5ef4d22f61d0d324557c3b2c565efeaa4819777031665204bb51a0482b3af925e93f25bed42f9d52a8d12f5a5e9dfbae105292fa81b1e1e9876b99c63f58074ad3122f8df179fcbc6094c410fbf5895bc792284273ab18267a73376d8d893a64382961fd443505a9c7323c15c8a024fa5bf96511604404aa3f68e93139b5108df426c0798cddb9fcaf918ceec6e38579880c3c33f76", 0xce, 0x2000000000000}, {&(0x7f0000002540)="f91ef6c01f7591f11fab0f34eb0f8bb47b4971f8813ccf0389e34291bef6603df38c58303732c4600d54a677e9eb41f6db7c9f3a6063e4a79782d84c075bbcc74496ea17a8362833940964951548076a4a977872875b3f8074dd931dc81ab09ff5864b023caeb6deadd8977dc8e1dea1ce6da66ed8b0e8daa845d0dd1afd922404cb5e489de78353eedde82aba3399772412cead046f7c18f469b3d6719f04c55530a3415395df6f87dd501109a1478d4417b547845454e12b0efb08eb8cfbba2f14e3f1bac3317e6e85719f0879b044399825", 0xd3}], 0x0, &(0x7f00000026c0)={[{'[!'}, {'#:#'}, {}, {}, {}, {'@%'}, {}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee01}}]}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000028c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x400}}, './file0\x00'}) r9 = openat2$dir(0xffffffffffffff9c, &(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x101a00, 0x9, 0x4}, 0x18) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = dup2(r11, r10) connect$unix(r12, &(0x7f0000000180)=@abs, 0x6e) io_submit(0x0, 0x9, &(0x7f0000003b00)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x5dc, 0xffffffffffffffff, &(0x7f0000000040)="2bc82a2e35ee8fec7b47e033a45a17bc27055fa905271f4073c9ceb8cb2220b3c8350cc2fe55372164efa33739f1544b2ad79bc0ffd6914cb74a384ff0b5f3ea8abee83c98c01a0aad0f04f89b1ee67a138a539b60bb919b4dbaa120e8f1ff92b3fba13961290f3a0f1c3cb87a4db1527c7198acd4e80d80c4c7f78574bafe", 0x7f, 0xe44f, 0x0, 0x1}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x1, 0x3ff, 0xffffffffffffffff, &(0x7f0000000180)="2e2c5634494424d9090410f9ad7fe9723e4a364d950ba877fde95fd5673c1ef7f03ecc8e93b71ac364772f2ea6997b66ec940d2ab42e4c231de32cfaf9a12f45bdb2785ff9355b2e98c34383970bb4f94ee804564910376f0c67b494c28af49c030a6731d3faf13ded22a53cd25ed97993cbe2", 0x73, 0x75f3, 0x0, 0x3}, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000001fc0)="86ed5031a575043467a532675c1bcf91be38855c1ee5cb478d90bfe265419a8298330f0e4f39a384f4703bb0aac90a44df5a3c1d21830beb5ce99011370d1fb518cc864199ea9049dc16cf8f6a0693214fb342683fcfb7d615993ead9b123c3bba85a5257893acb162b4ebc205f71f6e610dd2fd8eb7312ae93987c94c77460f100d13b33b140c22d995f06cc9eac49310d5face10e0bd5b99fb2a6191f65be9ed68743d83d552fabce7811aadc7e52eb2b4e99b4c0cd85d8410f9304fc7b80e489796364ea4d63eddaa53a7926d9e514ba2eed483bcc99a9ad8f0b4df48f9c2baead8b92395dc5b58bc", 0xea, 0x6bf46dc5, 0x0, 0x1}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000002100)="8c9f007630d4e6010a263d6193ec6af85adb56b130f8cd538e4e8410652783a399bfb7f658022fab6e4d72ca0aed712ec346445bb435e27ce7ac8d8a982820e1f2d8ee47d8f05e519f14bb016c79a0e0bf93739efffa233e4faada999897b6be99050a058c7c5cebeffcebf97af52f1f7a1831c761c2953d3305f02699860ddfce5919cfa059330de2d9ad357ec683f58aed34292f6aac6d92d8145085ec4139213be9a51d88e5c27433318d68025de26586130e838ef582320dbe6da569343599e871d46d2480efb328628f5a59bdbb176132ccc72cb27d65b20dead8f60f5ce98c2da201", 0xe5, 0x9, 0x0, 0x3, r2}, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x3, 0x2, r3, &(0x7f0000002280)="58fe1eda7aedecaa5929c6711885967b6ec69018eaea0ece539151adb60e5f125b812c1b5d6b90f85a220253e55cd0b3aa17d7658de17bacf1c672f6e3623e401765d2dbd8168a782fdc10b8230c47bc2e29991473cb4a83da9ea594567fbda91c34e50355e448b1280979df992923c229b07077f8b4d8d55b7431e7ef1402800d5585cb4f02b3e8af062d26a692", 0x8e, 0x4, 0x0, 0x1, r4}, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x7, 0x6, r6, &(0x7f0000002740)="4fa6376b0e54966917cec1c3968256c362dde48aede0b8e766538b1f6e343090f5d40a8070783497c24889377c107eab8538bf9b4ccc6ff058fa8300659b687ef87004af8375103de884ceac00bfa7f30155cfce2b7dd34e153083d20e23b788f60bb1c84ff8a10a46f12c5b87da9bd65f81f22a56b0e8e6a6280e8b6eeb2ca87e62aa0a500d85ec8846ffb1fcdb569f7f1897da95d7ef36ba2e7de86f0be24c67234330e8e4fc08e95ac89215ab8ca3235737da660dd355b799aca4ded361f7d6307d52a718fa57da0fe6997207254e9ad7443795856707be57c47ba23546a12ca89a1d91f73723e8cfd3100358d6a14cc76050785d779a", 0xf8, 0x100000000, 0x0, 0x3}, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x7, 0x20, r7, &(0x7f0000002880)="5812079c7bdb04e4f9320a49", 0xc, 0x200800000, 0x0, 0x1, r8}, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x4, 0xfff, 0xffffffffffffffff, &(0x7f0000002940)="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", 0x1000, 0x200, 0x0, 0x2}, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x3, 0x8, r9, &(0x7f0000003a00)="2f3ceb188268bc25a85d8f12aa9129637c8b296b8c9d9f1ec68a9e1975051b8520cb7f2712f418c81aa50f75f0c81bf62cd632d1412388d9ca72b81d0bac52cbf73d2b4d4aad79bf16761f65caa5f0c492e1ec6929967cdb502a4ebee882a5b59077cabe1cb011b0ff1a865ec6f07392feeb5abe8db9bd5d26960a30d1fac8bc913c23a1a562236231374f24686ca661bc81753849d402603636ae28a318040d590c970d25b757f36a722b7aafd7c7b336820cc929e987db6e222f", 0xbb, 0x1000, 0x0, 0x0, r12}]) io_setup(0x401, &(0x7f00000000c0)) [ 968.263759] loop6: detected capacity change from 0 to 288 [ 968.292031] FAULT_INJECTION: forcing a failure. [ 968.292031] name failslab, interval 1, probability 0, space 0, times 0 [ 968.294339] CPU: 0 UID: 0 PID: 8522 Comm: syz-executor.1 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 968.294375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 968.294390] Call Trace: [ 968.294398] [ 968.294408] dump_stack_lvl+0xfa/0x120 [ 968.294441] should_fail_ex+0x4d7/0x5e0 [ 968.294488] should_failslab+0xc2/0x120 [ 968.294514] __kmalloc_cache_noprof+0x73/0x470 [ 968.294550] ? task_active_pid_ns+0xa9/0xd0 [ 968.294589] ? alloc_name+0x41/0x110 [ 968.294628] ? alloc_name+0x41/0x110 [ 968.294659] alloc_name+0x41/0x110 [ 968.294692] __x64_sys_memfd_create+0x130/0x280 [ 968.294728] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 968.294766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 968.294811] do_syscall_64+0xbf/0x360 [ 968.294841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 968.294868] RIP: 0033:0x7f9936e6fb19 [ 968.294887] 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 [ 968.294911] RSP: 002b:00007f99343e4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 968.294936] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9936e6fb19 [ 968.294954] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f9936ec90fb [ 968.294970] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 968.294986] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 968.295001] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020000340 [ 968.295035] [ 968.326450] loop0: detected capacity change from 0 to 288 14:27:50 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x4b49, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:27:50 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='queue0\x00', &(0x7f0000000080)='./file0\x00', r2) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x6d6382) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, 0x0) r4 = signalfd4(r3, &(0x7f0000000200)={[0xfff]}, 0x8, 0x80000) connect$unix(r4, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:27:50 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 968.345522] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 968.354030] loop7: detected capacity change from 0 to 8192 [ 968.358032] nfs: Unknown parameter '[!' [ 968.361858] FAULT_INJECTION: forcing a failure. [ 968.361858] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 968.363759] CPU: 0 UID: 0 PID: 8523 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 968.363791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 968.363804] Call Trace: [ 968.363812] [ 968.363821] dump_stack_lvl+0xfa/0x120 [ 968.363851] should_fail_ex+0x4d7/0x5e0 [ 968.363894] _copy_from_user+0x30/0xd0 [ 968.363926] do_sys_name_to_handle+0x203/0x810 [ 968.363968] ? __pfx_do_sys_name_to_handle+0x10/0x10 [ 968.364005] ? getname_flags.part.0+0x1c6/0x540 [ 968.364037] ? putname.part.0+0x11b/0x160 [ 968.364066] __x64_sys_name_to_handle_at+0x299/0x2f0 [ 968.364106] ? __pfx___x64_sys_name_to_handle_at+0x10/0x10 [ 968.364154] do_syscall_64+0xbf/0x360 [ 968.364180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 968.364204] RIP: 0033:0x7f50ac2b3b19 [ 968.364234] 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 [ 968.364266] RSP: 002b:00007f50a9829188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 968.364297] RAX: ffffffffffffffda RBX: 00007f50ac3c6f60 RCX: 00007f50ac2b3b19 [ 968.364313] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000005 [ 968.364327] RBP: 00007f50a98291d0 R08: 0000000000000000 R09: 0000000000000000 [ 968.364341] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000001 [ 968.364355] R13: 00007ffd19e1c28f R14: 00007f50a9829300 R15: 0000000000022000 [ 968.364386] [ 968.383655] loop7: detected capacity change from 0 to 8192 [ 968.388703] loop6: detected capacity change from 0 to 288 [ 968.392679] nfs: Unknown parameter '[!' 14:28:00 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x541b, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:00 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x401, 0xffffffff, 0x4}) 14:28:00 executing program 7: io_setup(0xffff, &(0x7f0000000000)=0x0) io_setup(0x401, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) io_submit(r0, 0x4, &(0x7f0000002280)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x3, r1, &(0x7f0000000100)="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", 0x1000, 0x5, 0x0, 0x0, r2}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x5, 0xfff9, 0xffffffffffffffff, &(0x7f0000001100)="89d5f16b154c4caa8361e7550ba88f04bc0ca7ecbdcfe7ca77d3b4c6a42bb01051aeb334486331f29b6a8b33895c70868bd1c276a84b1cf7f590d8a0efca2d65488cea0b7bf0fb06138177553d105a5e186ad17d6f9f9af40c9fb2a255ddafcf321291627aae1f5a2dc03fae491aa74196360eb9220bc4", 0x77, 0x4}, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x8000, r3, &(0x7f00000011c0)="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", 0x1000, 0x2, 0x0, 0x3}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f0000002200)="7e55f4be395a263fe81b2096beef154ed358537734333e1a2619fbd8f4bd988e4c855a", 0x23, 0xc91, 0x0, 0x3}]) 14:28:00 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000000)={0x220, @time={0x3, 0x8}, 0x0, {0x1f, 0x2}, 0x6, 0x0, 0x3f}) 14:28:00 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000000)={0x8000020, 0x2ff, 0x1, 'queue0\x00', 0xdb}) ioctl$BTRFS_IOC_SCRUB(r3, 0xc400941b, &(0x7f0000000100)={0x0, 0x7, 0x100000001}) 14:28:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[]) 14:28:00 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, &(0x7f0000000140), 0x0) (fail_nth: 5) 14:28:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 2) [ 978.220692] loop0: detected capacity change from 0 to 288 [ 978.225951] loop1: detected capacity change from 0 to 256 [ 978.229518] No source specified 14:28:00 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x5421, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:00 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x80, 0x30}, {0x7f, 0x2}, 0x5, 0x4, 0x20}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x3, 0x3, 0x1, 'queue0\x00', 0x8656}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) [ 978.248971] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 978.250344] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 978.257373] FAT-fs (loop1): error, invalid access to FAT (entry 0x000000ff) [ 978.258519] FAT-fs (loop1): Filesystem has been set read-only [ 978.272959] FAULT_INJECTION: forcing a failure. [ 978.272959] name failslab, interval 1, probability 0, space 0, times 0 [ 978.274746] CPU: 0 UID: 0 PID: 8556 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 978.274775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.274787] Call Trace: [ 978.274794] [ 978.274802] dump_stack_lvl+0xfa/0x120 [ 978.274830] should_fail_ex+0x4d7/0x5e0 [ 978.274865] ? do_sys_name_to_handle+0x24c/0x810 [ 978.274899] should_failslab+0xc2/0x120 [ 978.274920] __kmalloc_noprof+0xb4/0x4b0 [ 978.274956] do_sys_name_to_handle+0x24c/0x810 [ 978.274993] ? __pfx_do_sys_name_to_handle+0x10/0x10 [ 978.275027] ? getname_flags.part.0+0x1c6/0x540 [ 978.275056] ? putname.part.0+0x11b/0x160 [ 978.275083] __x64_sys_name_to_handle_at+0x299/0x2f0 [ 978.275120] ? __pfx___x64_sys_name_to_handle_at+0x10/0x10 [ 978.275165] do_syscall_64+0xbf/0x360 [ 978.275189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 978.275211] RIP: 0033:0x7f50ac2b3b19 [ 978.275234] 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 [ 978.275254] RSP: 002b:00007f50a9829188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 978.275275] RAX: ffffffffffffffda RBX: 00007f50ac3c6f60 RCX: 00007f50ac2b3b19 [ 978.275289] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000005 [ 978.275302] RBP: 00007f50a98291d0 R08: 0000000000000000 R09: 0000000000000000 [ 978.275316] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000001 [ 978.275328] R13: 00007ffd19e1c28f R14: 00007f50a9829300 R15: 0000000000022000 [ 978.275357] 14:28:00 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) io_setup(0x2, &(0x7f0000000040)=0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) io_submit(r0, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x8000, r1, &(0x7f0000000080)="39858ee4a654636ee6d16ffe12cb", 0xe, 0x80, 0x0, 0x2}]) 14:28:00 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000000)) 14:28:00 executing program 5: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000040)={0x2, 0x7, 0x805, 0x4, 0xfffa}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x5, 0x3ff, 0x1, 'queue0\x00', 0xffff}) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) ioctl$HIDIOCGRDESC(0xffffffffffffffff, 0x90044802, &(0x7f00000001c0)={0x3ed, "605a519bb544f7dc6abd3c117b514b51d2472206ccbe351aa3d37dd8ddf05ff34fb2fa32d9a2126a429c04c520a8f3199e9ed8b1aff3e1f7756fe50f2d9e584224c27404fba5b1f59d16054ce00c1f8d2937151aea32b35007c688f6198e49de0612bf7c56027cd2e024967b2fafba43704555b9e88f551cf5865491a6309648da58c7b918abe71af98a8a53962a5429b1e81836fd80b449dda9788ced1cdcb859e49b1e15d000dc12d2d11cc185443444cda561dd8043798ebac27fb747c4154d68776b1f1e57d1622b000dce7e4bdf91e0750ebcbfd0531b4876672f6c0e9ee29bc2821839325f0a5504aeaed64f99a9d0e11a27b3571a64b23ad49cd45684b892f8e8830a8539780cb51c61d9fd38afcfaf5c735597eab0c6924a47f4292695c35875ec47581219906a87fce7ceee78bce641ae7271f118e18aa84eb5e7f92b9b2df83ea38d68fbb98dd03c85ee3a8ff5f53e0a0c94d0ee3e70ae7612a4ff7377ea43cbacaa07ad775123f06cbe8d346cbb690bf41a7703f0c5c435830cac75ed6d11328bfee46651be6824ee5161052133bd220d068f9d59241c0a607450d67960380e1fb6a8f28d3af92e3ebe45d58eac1cfb777fd8c69b747bae25282044ae6994537eb29ca1380bbe1980a3664f37b2a577f42c73b3092f2aa86e2331c971e440e9c512ec45eb363aa700fdde7fe8db9437f7deb1aafe4ca0a1d3d4de76a821c693fde860c9856c11d166beef38e84c4a3a92cd68d2ef7d3dfb2a6bed0362855f131b634bad47bda41f42e1ccb0ffae1baf3fd5639b3a87a589367baf4f2617fe59bed0da3500b010ccdfc8c7eda4705887a8f2dd17daa64227e6244e94e090aa8301e9fe8e2a50ec00c1637746957eb60200c74edb2b4f2f134f600d402f9e940b1e5e5d1407b5e56c289cab4b4d9f1d04148374534b60eb077d3176247a252f62d403a3a5a3a604292aee9d87ec934b6bc16fbe6e7b845487771cc558940a031e77495ffc5c17a32a6969986699685123a99ba723f5c9b1eeafc87ebe16f0cb505e0f26fd3d5cc655fd97d51ae1a8e1c09e0ef095bd77235784b857c31b06f06537d4f0847c1b0e25e50718ab1c0aff46d776771a8b042359967b0b57b0536b6991632f94d3fc4bbc460afcce7970411ee46f7f9324aeec102ee1c4687381c755e29edfb9a0e8367bd8cf257f31413fb1b0d8348c6fd54ce42264815ae68df3630de26ae9ccf6071c251ed41e433d04001bec99c5217598e029e7f83a9f0a6bfd5a12e1de45b34b17e23ed9c927704d077c10773f9eb0039b5422c8467946ddc0927c7e2de11c9c71f5b7c16c19b9303bf7a5f1e216511c17ce29611571305ff715c91d35c09e74c14605513113fd16f739ee4d50c2204d273716de85d3ab9add228d01f8e15eeea0"}) signalfd(r0, &(0x7f0000000000)={[0xf16]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000005c0)={{0xff, 0x9}, 'port0\x00', 0xe2, 0x1c64, 0x8, 0x9, 0x31, 0x5, 0x4, 0x0, 0x3}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x8001, 0x3}) fsmount(r3, 0x1, 0x7) 14:28:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[]) 14:28:10 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0xc0802, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x20, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x4, 0x62}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x505482) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000040)='u:object_r:app_data_file:s0:c512,c768\x00', 0x26, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x408c5333, &(0x7f0000000080)) 14:28:10 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x6, 0x3f7, 0x1, 'queue0\x00', 0xffff}) 14:28:10 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x3, &(0x7f0000000080)=0x0) io_pgetevents(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x80000, 0x0) io_submit(r0, 0x4, &(0x7f00000006c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x80, 0xffffffffffffffff, &(0x7f0000000340)="d888ad9bff3dfccda35af89a95a2d7d99c67898e787c0dbd53b66cd2f03aa837f471b51fe92f34a419420b66a04ed880407ad44bef0aa767752427253e514a1282d57236b26f8103644f702b109b3e9037ef73ab8773641135ee1af28051fca170318722666c42b4ea8a8c11dfd4f7a247b14daf4e37091c59fe47a33b4b8d2f8782abc71ad5669c97f5d335cce7d0027a08b2b62abaa93d746bfcbe34d7571894d13aa56f842bf7784491afc14658cf6fc140a3f74d16ae0790bb9052b6fa33938b0c256a1a2dda43", 0xc9, 0x4, 0x0, 0x1, r3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000000440)="96913921c81f8fc70e5e734c7fee38d64f775e646e51ed91c7ed08712e53c520b258acc3008e47d18b557c16310823275abf7fcf6076414f5c949e84014bf2d5945adb1cdd83f6372b176b8dbc52d9712687b92e1a3ddb7c2c799231a6a46e19a89f379555a9ed21aa323cdbbeafbb2746bcbda2420122519ba7c22a4089c3609acc73edd5f903941a2761717a9fa105ee36d2e96f0b4455caa89d98c7d97f332e8c11eecef8d8d0e451091af2d41af1ed18685c1325b2553016faaf05710f95508683cd07785f88720e3392b6158c5472f9ebffb4164dfa40e793288d81a15a", 0xe0, 0x101}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x5, r4, &(0x7f0000000540)="b546c54bf8e0e619891c1e6885ac385c34e136bf9e98a0a45175a42d87c9b994c3d2640ed68d7567ec7fdb2771cb267f2a497a691fecf6a337aa9a93c0def05a01471dba7749208232f49c6cea51437544274d709bbc8a0343dcbc48cd1e18d15dcfc7e35f9f5bb25a95a50d0ddd4a7b1b72b26f053e9ba256ca96c5bda37806a6b5a36b16168b018ee2a8", 0x8b, 0x761c7577, 0x0, 0x2}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x1, 0xffffffffffffffff, &(0x7f0000000600)="02a10ef5fc2bf8d60afa8ea74320f5dacb2ea6360966016b37816527cdbe6703c433fda04b3c96daaf1c6975ba15909efc69ee98f2b8509441a5864eabc50db1e0482f0c7a67af0b8b542c1b3783349b96efcd68f1aec9", 0x57, 0x80, 0x0, 0x2, r5}]) io_setup(0x401, &(0x7f00000000c0)=0x0) io_pgetevents(r6, 0xe500221, 0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x77359400}, &(0x7f0000000200)={&(0x7f0000000100)={[0x401]}, 0x8}) 14:28:10 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x5450, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 3) 14:28:10 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, &(0x7f0000000140), 0x0) (fail_nth: 6) 14:28:10 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1}) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000780)={r1, 0x3, 0x1f}) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x2000, 0x400) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x101}}, './file0\x00'}) [ 987.858475] loop0: detected capacity change from 0 to 288 [ 987.864033] FAULT_INJECTION: forcing a failure. [ 987.864033] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 987.865845] CPU: 1 UID: 0 PID: 8597 Comm: syz-executor.1 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 987.865874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 987.865886] Call Trace: [ 987.865893] [ 987.865902] dump_stack_lvl+0xfa/0x120 [ 987.865930] should_fail_ex+0x4d7/0x5e0 [ 987.865967] strncpy_from_user+0x3b/0x2f0 [ 987.865997] alloc_name+0x78/0x110 [ 987.866026] __x64_sys_memfd_create+0x130/0x280 [ 987.866056] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 987.866087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 987.866126] do_syscall_64+0xbf/0x360 [ 987.866150] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 987.866172] RIP: 0033:0x7f9936e6fb19 [ 987.866189] 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 [ 987.866209] RSP: 002b:00007f99343e4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 987.866236] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9936e6fb19 [ 987.866250] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f9936ec90fb [ 987.866263] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 987.866276] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 987.866289] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020000340 [ 987.866317] [ 987.867697] No source specified [ 987.887981] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 987.904711] SELinux: Context u:object_r:app_data_file:s0:c512,c768 is not valid (left unmapped). [ 987.918421] audit: type=1400 audit(1751466490.335:13): avc: denied { associate } for pid=8595 comm="syz-executor.2" name="sg0" dev="devtmpfs" ino=112 scontext=system_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 srawcon="u:object_r:app_data_file:s0:c512,c768" 14:28:10 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x5451, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 4) 14:28:10 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x3ee, @time={0x9, 0x80000000}, 0x96, {0x4}, 0x1f, 0x0, 0xff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) 14:28:10 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x4, 0xff}, 0x1, 0x4, 0x401, {0x1, 0x81}, 0xff, 0x400}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x5, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0xfffffff9}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000200)={{0x68, 0x1}, 'port0\x00', 0x6, 0x2, 0x4, 0x7f, 0x4, 0x80000000, 0x7fff, 0x0, 0x4}) 14:28:10 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, &(0x7f0000000140), 0x0) (fail_nth: 7) [ 988.055547] FAULT_INJECTION: forcing a failure. [ 988.055547] name failslab, interval 1, probability 0, space 0, times 0 [ 988.057558] CPU: 0 UID: 0 PID: 8610 Comm: syz-executor.1 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 988.057589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 988.057602] Call Trace: [ 988.057609] [ 988.057618] dump_stack_lvl+0xfa/0x120 [ 988.057647] should_fail_ex+0x4d7/0x5e0 [ 988.057686] should_failslab+0xc2/0x120 [ 988.057709] kmem_cache_alloc_lru_noprof+0x73/0x460 [ 988.057756] ? shmem_alloc_inode+0x27/0x50 [ 988.057785] shmem_alloc_inode+0x27/0x50 [ 988.057807] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 988.057830] alloc_inode+0x67/0x250 [ 988.057855] new_inode+0x1e/0x160 [ 988.057881] __shmem_get_inode+0x17c/0xe80 [ 988.057914] __shmem_file_setup+0x107/0x370 [ 988.057947] alloc_file+0x11c/0x500 [ 988.057977] __x64_sys_memfd_create+0x193/0x280 [ 988.058008] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 988.058042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 988.058082] do_syscall_64+0xbf/0x360 [ 988.058108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 988.058131] RIP: 0033:0x7f9936e6fb19 [ 988.058149] 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 [ 988.058170] RSP: 002b:00007f99343e4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 988.058192] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9936e6fb19 [ 988.058207] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f9936ec90fb [ 988.058228] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 988.058242] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 988.058255] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020000340 [ 988.058285] 14:28:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[]) 14:28:10 executing program 7: io_setup(0xffff, &(0x7f0000000000)=0x0) io_setup(0x401, &(0x7f00000000c0)) io_setup(0xfffffffc, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) io_destroy(r0) io_setup(0x4, &(0x7f0000000200)=0x0) io_pgetevents(r2, 0x6, 0x2, &(0x7f0000000240)=[{}, {}], &(0x7f0000000280)={0x0, 0x3938700}, &(0x7f0000000300)={&(0x7f00000002c0)={[0x2]}, 0x8}) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = inotify_init1(0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x78b, r4, &(0x7f0000000340)="b17d576c01101dd620c713fcb474e907f910402aa1e87d381ad27c0d26704973136419ed8b60fbe78d11369a40aed4c0f93314f2b5e93ada154543ca562547185739ccafbcfc17b349381c09454fdec18b911720307664be2ac522a8f500e6158dd4b68f9c8baa375752c3f8be525c5d09c82812455aaec5faf030c8663c70efb859c3b3b4af0311c7bedeffe0e253c6d96d729729c32683a8", 0x99, 0x40000000003, 0x0, 0x2, r3}]) [ 988.167932] loop0: detected capacity change from 0 to 288 [ 988.172668] No source specified 14:28:10 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x8e, 0x9, 0x0, 'queue0\x00'}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x23, 0x9, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) [ 988.189484] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 988.216660] FAULT_INJECTION: forcing a failure. [ 988.216660] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 988.218302] CPU: 1 UID: 0 PID: 8621 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 988.218329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 988.218341] Call Trace: [ 988.218348] [ 988.218356] dump_stack_lvl+0xfa/0x120 [ 988.218384] should_fail_ex+0x4d7/0x5e0 [ 988.218419] _copy_to_user+0x32/0xd0 [ 988.218446] do_sys_name_to_handle+0x602/0x810 [ 988.218484] ? __pfx_do_sys_name_to_handle+0x10/0x10 [ 988.218516] ? getname_flags.part.0+0x1c6/0x540 [ 988.218543] ? putname.part.0+0x11b/0x160 [ 988.218569] __x64_sys_name_to_handle_at+0x299/0x2f0 [ 988.218604] ? __pfx___x64_sys_name_to_handle_at+0x10/0x10 [ 988.218646] do_syscall_64+0xbf/0x360 [ 988.218670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 988.218691] RIP: 0033:0x7f50ac2b3b19 [ 988.218707] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 988.218726] RSP: 002b:00007f50a9829188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 988.218746] RAX: ffffffffffffffda RBX: 00007f50ac3c6f60 RCX: 00007f50ac2b3b19 [ 988.218759] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000005 [ 988.218771] RBP: 00007f50a98291d0 R08: 0000000000000000 R09: 0000000000000000 [ 988.218783] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000001 [ 988.218795] R13: 00007ffd19e1c28f R14: 00007f50a9829300 R15: 0000000000022000 [ 988.218822] 14:28:19 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x20, 0x3ff, 0x1, 'queue0\x00', 0xffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x0, 0x1, 0x80000001, {0x7ff, 0x10001}, 0x1, 0xbd}) 14:28:19 executing program 7: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000380)=0x20) io_setup(0xdfff, &(0x7f0000000040)=0x0) io_setup(0x401, &(0x7f00000000c0)) r1 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x1e) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r2) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000004c0), 0x400480, 0x0) r6 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='./binderfs2/binder-control\x00', 0x802, 0x0) io_submit(r0, 0x7, &(0x7f0000000680)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000000)="f10f1e8293d547399089b5af925d1bf2e42a4d08bb0f75fed163deb5217dbaf4fbee6ef74207064a", 0x28, 0x4, 0x0, 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x6, 0xffffffffffffffff, &(0x7f0000000100)="7d4a178ac3bdaa8952", 0x9, 0x20, 0x0, 0x3, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x8, 0xffffffffffffffff, &(0x7f00000001c0)="a9c2740cce5fba78744780c992afef1c9cc3e1dad4537233944d62535a739b4586eb7cbd7b3842f4b5b52e6d4d5a046cc872912ea4b5e31eeb33846a7b6927c63ef7df7eaa2b50743fd6d700210f68ca315efeffe0a692d54a6145ab55192012bc31b85ab21f523fea8cfb531cc5f2dc485b9eaa76410f8e44a9031ac58db68fd06e31e656939f5b57cf3a3eb8c51d89e6c7d6182502eb79bc7a8a6eeb804d3625332ccacf", 0xa5, 0x5}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="166e3d074e00fa22acd21430cdc8a9ed1e05bdb978224781970b139c7631d279350ea9d976859e52d201ef31e7c99626c9bfbd5c4b51703ea3fc2c7cf1fbabdd269f99c0d0ec30f7d1d684bccd45cd4d46cf41e1eaba777f37170500429d1ba411ba57f857b1fbd9a1e869faeb5aebcccf44c2e20d50d4f9375d9c7d", 0x7c, 0x5, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0xff7f, r4, &(0x7f0000000380), 0x0, 0x8, 0x0, 0x1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x1e17, 0xffffffffffffffff, &(0x7f0000000400)="017d6d2e3c92f2bede43cc4247dd4379ea1722875f2d9a3dc0f5a6e36dc35c360ccc98aaad51364400ae7a8cc6c716e6bda999f4f374d40e35bee0ff338063f904ef03da31ada1724b74bb03159a217f44e4bfb802f512544c8f1529a5e75caebf34e28781f9659833e262b8375b9471ccb22d1d60b0161c090c2af98a56885b8cd5a2e5dc", 0x85, 0x800, 0x0, 0x0, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x6, r6, &(0x7f0000000580)="8f77d17faf8659a0c3d2d79d3f27af1797621a9b8cf0e3813e49467fc4be67e0c7948d32fa5cd3983a62f6f79007278c5768c686e6ac2282456f4a70bd8ac80ed5b81b4d24e4f73539eba17d74c6671c4b2105dae7375e8f3097246697e9af22325a7c818a1a7d4e6ba2778e5b038e31d4db7c08d101953f353c56cbbdf5390f524934f26142e014", 0x88, 0x5, 0x0, 0x1}]) io_destroy(r0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r8 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r8, r7) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setfsuid(r9) mount$9p_fd(0x0, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700), 0x100040, &(0x7f0000000740)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_L}, {@cache_mmap}, {@cache_fscache}, {@cache_mmap}, {@cache_none}], [{@smackfsdef={'smackfsdef', 0x3d, 'mountinfo\x00'}}, {@euid_lt={'euid<', r9}}]}}) 14:28:19 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x5452, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:19 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x86, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x5}) 14:28:19 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:28:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 5) 14:28:19 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, &(0x7f0000000140), 0x0) (fail_nth: 8) 14:28:19 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000000)={{0x81, 0x6}, {0x6}, 0x10001, 0x4, 0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:28:19 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x8000, 0x3ff, 0x1, 'queue0\x00', 0x80000001}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000000)={0x80, 0xdbf, 0x6}) [ 996.773020] loop0: detected capacity change from 0 to 288 14:28:19 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x5460, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) [ 996.795039] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 996.798143] loop1: detected capacity change from 0 to 256 [ 996.802771] loop6: detected capacity change from 0 to 256 [ 996.811304] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 996.813503] FAT-fs (loop1): error, invalid access to FAT (entry 0x000000ff) [ 996.814080] FAT-fs (loop1): Filesystem has been set read-only [ 996.823626] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 996.829137] FAULT_INJECTION: forcing a failure. [ 996.829137] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 996.831058] CPU: 0 UID: 0 PID: 8648 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 996.831091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.831104] Call Trace: [ 996.831111] [ 996.831120] dump_stack_lvl+0xfa/0x120 [ 996.831148] should_fail_ex+0x4d7/0x5e0 [ 996.831186] _copy_to_user+0x32/0xd0 [ 996.831214] simple_read_from_buffer+0xe0/0x180 [ 996.831253] proc_fail_nth_read+0x189/0x270 [ 996.831286] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 996.831319] ? security_file_permission+0x22/0x90 [ 996.831345] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 996.831377] vfs_read+0x1eb/0xbe0 [ 996.831413] ? __pfx_vfs_read+0x10/0x10 [ 996.831444] ? lock_release+0xc8/0x290 [ 996.831472] ? __fget_files+0x20d/0x3b0 [ 996.831512] ksys_read+0x121/0x240 [ 996.831541] ? __pfx_ksys_read+0x10/0x10 [ 996.831581] do_syscall_64+0xbf/0x360 [ 996.831605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 996.831627] RIP: 0033:0x7f50ac26669c [ 996.831644] 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 [ 996.831664] RSP: 002b:00007f50a9829170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 996.831685] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50ac26669c [ 996.831699] RDX: 000000000000000f RSI: 00007f50a98291e0 RDI: 0000000000000003 [ 996.831712] RBP: 00007f50a98291d0 R08: 0000000000000000 R09: 0000000000000000 [ 996.831724] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000001 [ 996.831737] R13: 00007ffd19e1c28f R14: 00007f50a9829300 R15: 0000000000022000 [ 996.831766] [ 996.868354] FAT-fs (loop6): error, invalid access to FAT (entry 0x000000ff) [ 996.869670] FAT-fs (loop6): Filesystem has been set read-only 14:28:19 executing program 7: io_setup(0xffff, &(0x7f0000000000)=0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x4]}, 0x8, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) r5 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000001580), 0x1d1040, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000025c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x2}}, './file0\x00'}) io_submit(r0, 0x7, &(0x7f0000002640)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0xff, r1, &(0x7f0000000100)="640a2c7a7da2d03553539ee803167074ba252067d8628710309550940594f7ee8e5acac67bb22800b36e3cc86d248329c84e9f1eaa8fbf8d8c3603759a5f9db7ca26e4c46ac0804173f0c7b364127dc5a5702075c85edbc8368682b3286a6fc334be8034a80f3f7853fc5073f3ca7ae4ce4aab32877d5b36d51058d1aecc59ec07fcbf3ae912b438cefd90c48d20d10da65523cdf92feb", 0x97, 0xffffffffffffffff, 0x0, 0xd84bda4855533bb, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="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", 0xfd, 0xeb}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000300)="bfa8521999ea8fbc44f9a50dbc9ac230fdedc93d881838dd225bfb58099af86f89f472d2635f671ef8d5a5d27d9d7b28642b64e0adc606026ab1d59af8b5ebc8953b5530d2640bd6dfbd695c19b28139967e19bb163c3d075412c2499e2a2af8da94d94e635c74f611dbdac7d5cdd7a0f31e15fd7682a531f81ff03b683f6233ee771c52d1fa860015a7a7287f4ead44fae8d59d664160bc0639bc35279e2796", 0xa0, 0x1, 0x0, 0x2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000400)="935714b0409af65231372b9a6dd77abc4623", 0x12, 0x3cb, 0x0, 0x1, r5}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)="9ba326482f560c8ebe117651c80eb36f9003bf3c549ea3b6f420ff7bfc0d534b2bf894b1854d87a462ca7f27d1cbdb82", 0x30, 0x8}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x3, 0x20, r6, &(0x7f0000000540)="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", 0x1000, 0x2}, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x8e683890b2bc5240, 0xfff8, r7, &(0x7f00000015c0)="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", 0x1000, 0x7ff, 0x0, 0x1, r8}]) io_setup(0x401, &(0x7f00000000c0)) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000002680)) 14:28:27 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40045304, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}], 0x0, &(0x7f0000000340)=ANY=[]) 14:28:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) (fail_nth: 1) 14:28:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 6) 14:28:27 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x60000000, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:28:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10}, &(0x7f0000000140), 0x0) 14:28:27 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r4) read$rfkill(r6, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001480)={{0xec, 0x3}, 'port0\x00', 0x0, 0x10000, 0x2, 0x5, 0x7, 0x3, 0xe835, 0x0, 0x5, 0x1f}) ioctl$BTRFS_IOC_SUBVOL_CREATE(r5, 0x5000940e, &(0x7f0000000440)={{r5}, "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"}) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r6, 0x40189429, &(0x7f0000001440)={0x0, 0x0, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r7) connect$unix(r9, &(0x7f0000000180)=@abs, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f0000000280)=[@window={0x3, 0x0, 0x100}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000380)={0x200, 0x8, 0x1, 'queue0\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:28:27 executing program 7: io_setup(0xffff, &(0x7f0000000000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, 0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007600)=[{{&(0x7f0000001c40)=@abs, 0x6e, &(0x7f0000004080)=[{&(0x7f0000001cc0)=""/226, 0xe2}, {&(0x7f0000001dc0)=""/56, 0x38}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/45, 0x2d}, {&(0x7f0000002e40)=""/223, 0xdf}, {&(0x7f0000002f40)=""/95, 0x5f}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/98, 0x62}, {&(0x7f0000004040)=""/36, 0x24}], 0x9, &(0x7f0000004140)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{0x0, 0x0, &(0x7f0000005580)=[{&(0x7f0000004200)=""/107, 0x6b}, {&(0x7f0000004280)=""/4096, 0x1000}, {&(0x7f0000005280)=""/157, 0x9d}, {&(0x7f0000005340)=""/51, 0x33}, {&(0x7f0000005380)=""/61, 0x3d}, {&(0x7f00000053c0)=""/194, 0xc2}, {&(0x7f00000054c0)=""/159, 0x9f}], 0x7, &(0x7f0000005600)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="c0380600"], 0xe8}}, {{0x0, 0x0, &(0x7f0000006d00)=[{&(0x7f0000005700)=""/118, 0x76}, {&(0x7f0000005780)=""/4096, 0x1000}, {&(0x7f0000006780)=""/99, 0x63}, {&(0x7f0000006800)=""/225, 0xe1}, {&(0x7f0000006900)=""/239, 0xef}, {&(0x7f0000006a00)=""/206, 0xce}, {&(0x7f0000006b00)=""/90, 0x5a}, {&(0x7f0000006b80)=""/81, 0x51}, {&(0x7f0000006c00)=""/88, 0x58}, {&(0x7f0000006c80)=""/86, 0x56}], 0xa, &(0x7f0000006dc0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000006e40), 0x6e, &(0x7f00000072c0)=[{&(0x7f0000006ec0)=""/8, 0x8}, {&(0x7f0000006f00)=""/130, 0x82}, {&(0x7f0000006fc0)=""/193, 0xc1}, {&(0x7f00000070c0)=""/136, 0x88}, {&(0x7f0000007180)=""/92, 0x5c}, {&(0x7f0000007200)=""/2, 0x2}, {&(0x7f0000007240)=""/92, 0x5c}], 0x7, &(0x7f0000007340)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000007380)=@abs, 0x6e, &(0x7f0000007580)=[{&(0x7f0000007400)=""/104, 0x68}, {&(0x7f0000007480)=""/193, 0xc1}], 0x2, &(0x7f00000075c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x5, 0x12101, &(0x7f0000007740)) io_submit(r0, 0x5, &(0x7f00000077c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffffffffffff, &(0x7f0000001880)="a0c35dcc08d7a4b56b2880a55cf7319556a9fdee1a72f362b2966794b85e81d016a0ba2409e9442f8eb0c5f7a62544d3a104aae16ba190c41c663a6db740cf0d55b25cd1d2e37475d4053ef2", 0x4c, 0x9, 0x0, 0x2}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x8, 0x3, 0xffffffffffffffff, &(0x7f0000001900)="67456c04842555e84ca6cff435e8d93641b985ef773b28b895a3ba90c8ef521a789113b4b1ba3d6b8d70389a41ddff00593849249075b71412750534466a04086ea32410b0", 0x45, 0xfff, 0x0, 0x1}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x6, 0x2, r2, &(0x7f00000019c0)="6f26c6da17b6970e9a4741418ee9415f550f3b02e3ad30117e8c5b96cf673cd9cc30c8bb78517fc3c4023c209cf84c51c64e4e139469b761bbd645f8c3f59eae0c4ed341b0277a5bbaf2ed7d44c7959e87fdb20e8e62a4ecec627da0862e1949fa91b2d52d9c42ff38165f3a669fa934cc5c999ca681af85fc8814f89573f162866d4e9ec4ec59a98618d01142a25e46bd19d78f4b1d9f13709770f6623141fb5d0b6d69f828e9138728f2bb57a1151e07e29f", 0xb3, 0x7}, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000001ac0)="42a3c6d946eded675c20cb3acf3a7532a8d5d7a7d6f9bf1748150e2a753ea90800ec1eb73fbc92b5e12b3428b0bceb876ae60ddfcd3ffebc41d5d19e684a44a6a53362087fd0f41a0ba019b1330622625320b977d528ab3f5c2f1e2f8e23bd5216aacfc9ba611730df0226dc8e5c70e18988b726dcf91dd262b77dde84ecdf41673fff866d86114aa8d18ad8c033de7acb189ad587cc7ed83a2f98d69c0a71e8dd5037b769d86593265542c0cb22cd92a658772c1402519d18", 0xb9, 0x3f, 0x0, 0x2}, &(0x7f0000007780)={0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000001bc0)="ff704da17a932f7dc7251584854f2f788fa0e6270b9aaa95dc1d2b1ca4df03fb62204c107604b0a077f40dbbccdc660b6ed0fe8efd8cc3318d4e08758b05271009e423d08eb4f625b92fb86e0579b0a3f078b6efa196225496a7e908adb781", 0x5f, 0x78, 0x0, 0x3, r4}]) io_setup(0x401, &(0x7f0000001840)=0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r7 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x80200, 0x0) r8 = open_tree(r6, &(0x7f00000014c0)='./file0\x00', 0x80001) r9 = socket$netlink(0x10, 0x3, 0x9) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r9, 0xc0c89425, &(0x7f0000001740)={"8bf6d82379a957585efd8fbafed5c5ee", 0x0, 0x0, {0x3, 0x4}, {0xa53, 0x5}, 0x4, [0xffffffff00000000, 0x8ad, 0x5, 0x3, 0x0, 0x4, 0xe3a, 0x1ff, 0x7fff, 0x1, 0x8001, 0x0, 0x1, 0x3, 0x2f4, 0x9]}) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001580), 0x42, 0x0) io_submit(r0, 0x4, &(0x7f0000001680)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x1f, r7, &(0x7f0000000400)="bf498c89f75152f1b8a0f0a0638b6196fca7b59e97f1f8ac3b", 0x19, 0x3, 0x0, 0x5, r6}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x5, 0x401, r6, &(0x7f0000000480)="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", 0x1000, 0x0, 0x0, 0x1, r6}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x2, 0x2, r8, &(0x7f0000001500)="6623fec131f26dab9516aad86ce36bf732b781082feb411343808343ed8fce8b530413c45d1276c74198308fea5e12976eaf8eb874", 0x35, 0x9, 0x0, 0x0, r6}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x8, 0x2, r10, &(0x7f00000015c0)="06f317c5127f0f348ef031e01e8ba2196b0db4d138d0b28a07beca6ef49618db9bccdb0f3ca4f75e08609e72ae5a48f5a789abfdc4d21a00dc9446169126939b5ad93807cc5abe", 0x47, 0x9, 0x0, 0x1, r6}]) r11 = creat(&(0x7f00000016c0)='./file0\x00', 0x30) ioctl$sock_SIOCINQ(r11, 0x541b, &(0x7f0000001700)) io_submit(r5, 0x5, &(0x7f0000000380)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000100)="6ec87fc9f555af75adff0b5349bcf657a6d217138b00e9a9dfca913c8757b2a21be8281cdd9824b03181e2126d92c960d244f4e95deaf1235e7bac3c474c26719641592831d23c9d5127830917a4a421dfd36a5fe25e53834f78f9e2b270de35502ef97e3f14b141236ebfb9babf53d2087d2f5d622b5b8bd487ec7c842dd58bc70eee9a81ebda81f0579bf8c56e64b75f14f98734dd5c", 0x97}, 0xfffffffffffffffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x3ff, 0xffffffffffffffff, &(0x7f00000001c0)="aa6a4b6222c60d7c02a0815f397788f963d8208c1519e091aba55195b11aedd91844147adf48bca74ba402deebaeee108d990cf3f667a5e51a5fb4c8811916641fe71ee0ef188d14b1432b0bd174", 0x4e, 0x100000000}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x528, r6, &(0x7f0000000240)="ac3c83f54150745d5d68b33a6b6ddfc18d982c7075ca018df8ad1345b8b65004f07f2df4dc16b7a5b3d955726691370b0ba68ff4726e783f1ff346759105150c195d02101be816ebc2bf50080a4558b3b4ff4890a070dbaa6ecdd7f333", 0x5d, 0x40, 0x0, 0x2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0xba, 0xffffffffffffffff, &(0x7f0000000300)="8da910f4d7ff698ca141d95cdec7044d3815a5ed1f8d410d60f16a274002", 0x1e, 0x5}]) [ 1005.590734] FAULT_INJECTION: forcing a failure. [ 1005.590734] name failslab, interval 1, probability 0, space 0, times 0 [ 1005.592481] CPU: 0 UID: 0 PID: 8684 Comm: syz-executor.1 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1005.592510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1005.592523] Call Trace: [ 1005.592530] [ 1005.592538] dump_stack_lvl+0xfa/0x120 [ 1005.592566] should_fail_ex+0x4d7/0x5e0 [ 1005.592602] ? security_inode_alloc+0x3e/0x130 [ 1005.592635] should_failslab+0xc2/0x120 [ 1005.592657] kmem_cache_alloc_noprof+0x5f/0x470 [ 1005.592688] ? lockdep_init_map_type+0x4b/0x240 [ 1005.592718] security_inode_alloc+0x3e/0x130 [ 1005.592752] inode_init_always_gfp+0xc94/0xff0 [ 1005.592788] alloc_inode+0x8d/0x250 [ 1005.592810] new_inode+0x1e/0x160 [ 1005.592835] __shmem_get_inode+0x17c/0xe80 [ 1005.592867] __shmem_file_setup+0x107/0x370 [ 1005.592898] alloc_file+0x11c/0x500 [ 1005.592926] __x64_sys_memfd_create+0x193/0x280 [ 1005.592956] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 1005.592988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1005.593025] do_syscall_64+0xbf/0x360 [ 1005.593049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1005.593071] RIP: 0033:0x7f9936e6fb19 [ 1005.593088] 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 [ 1005.593107] RSP: 002b:00007f99343e4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1005.593128] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9936e6fb19 [ 1005.593142] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f9936ec90fb [ 1005.593155] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1005.593168] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1005.593181] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020000340 [ 1005.593209] [ 1005.625358] loop0: detected capacity change from 0 to 288 [ 1005.644076] FAULT_INJECTION: forcing a failure. [ 1005.644076] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1005.645944] CPU: 1 UID: 0 PID: 8689 Comm: syz-executor.5 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1005.645973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1005.645985] Call Trace: [ 1005.645993] [ 1005.646001] dump_stack_lvl+0xfa/0x120 [ 1005.646028] should_fail_ex+0x4d7/0x5e0 [ 1005.646066] _copy_from_user+0x30/0xd0 [ 1005.646093] copy_msghdr_from_user+0x88/0x150 [ 1005.646125] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1005.646163] ? lock_acquire+0x15e/0x2f0 [ 1005.646190] ___sys_sendmsg+0xdc/0x1b0 [ 1005.646226] ? __pfx____sys_sendmsg+0x10/0x10 [ 1005.646261] ? proc_fail_nth_write+0x98/0x250 [ 1005.646297] ? lock_acquire+0x15e/0x2f0 [ 1005.646318] ? __fget_files+0x34/0x3b0 [ 1005.646348] ? find_held_lock+0x2b/0x80 [ 1005.646376] ? __fget_files+0x203/0x3b0 [ 1005.646405] ? lock_release+0xc8/0x290 [ 1005.646430] ? __fget_files+0x20d/0x3b0 [ 1005.646468] __sys_sendmsg+0x150/0x200 [ 1005.646497] ? __pfx___sys_sendmsg+0x10/0x10 [ 1005.646529] ? fput+0x92/0xd0 [ 1005.646552] ? ksys_write+0x1a3/0x240 [ 1005.646582] ? __pfx_ksys_write+0x10/0x10 [ 1005.646622] do_syscall_64+0xbf/0x360 [ 1005.646646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1005.646667] RIP: 0033:0x7fbdbd359b19 [ 1005.646684] 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 [ 1005.646704] RSP: 002b:00007fbdba8cf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1005.646724] RAX: ffffffffffffffda RBX: 00007fbdbd46cf60 RCX: 00007fbdbd359b19 [ 1005.646738] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 1005.646751] RBP: 00007fbdba8cf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1005.646764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1005.646776] R13: 00007ffe6cc6f0df R14: 00007fbdba8cf300 R15: 0000000000022000 [ 1005.646805] [ 1005.676748] syz-executor.6: attempt to access beyond end of device [ 1005.676748] loop6: rw=0, sector=0, nr_sectors = 1 limit=0 14:28:28 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40049409, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) [ 1005.697156] FAT-fs (loop6): unable to read boot sector [ 1005.701631] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:28:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 7) 14:28:28 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x101, 0x58000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0xfffffffd, 0xcc7, 0x1, 'queue0\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:28:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}], 0x0, &(0x7f0000000340)=ANY=[]) [ 1005.794658] loop1: detected capacity change from 0 to 256 14:28:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x8}, &(0x7f0000000140), 0x0) [ 1005.812659] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1005.818346] FAT-fs (loop1): error, invalid access to FAT (entry 0x000000ff) [ 1005.819443] FAT-fs (loop1): Filesystem has been set read-only 14:28:28 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x8, 0x3, 0xee4}) 14:28:28 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40086602, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) [ 1005.919174] syz-executor.6: attempt to access beyond end of device 14:28:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) (fail_nth: 2) 14:28:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 8) [ 1005.919174] loop6: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1005.938819] FAT-fs (loop6): unable to read boot sector 14:28:28 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x282380, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000040)=0xc2) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00', 0xfffffffc}) 14:28:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}], 0x0, &(0x7f0000000340)=ANY=[]) [ 1006.027383] FAULT_INJECTION: forcing a failure. [ 1006.027383] name failslab, interval 1, probability 0, space 0, times 0 [ 1006.029182] CPU: 1 UID: 0 PID: 8721 Comm: syz-executor.5 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1006.029211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1006.029230] Call Trace: [ 1006.029237] [ 1006.029245] dump_stack_lvl+0xfa/0x120 [ 1006.029274] should_fail_ex+0x4d7/0x5e0 [ 1006.029313] should_failslab+0xc2/0x120 [ 1006.029335] kmem_cache_alloc_node_noprof+0x71/0x470 [ 1006.029367] ? __alloc_skb+0x2ab/0x370 [ 1006.029401] __alloc_skb+0x2ab/0x370 [ 1006.029427] ? __pfx___alloc_skb+0x10/0x10 [ 1006.029459] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 1006.029499] netlink_alloc_large_skb+0x69/0x150 [ 1006.029530] netlink_sendmsg+0x676/0xd80 [ 1006.029564] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1006.029605] ____sys_sendmsg+0xa67/0xc20 [ 1006.029628] ? copy_msghdr_from_user+0xfb/0x150 [ 1006.029657] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1006.029688] ? lock_acquire+0x15e/0x2f0 [ 1006.029715] ___sys_sendmsg+0x10f/0x1b0 [ 1006.029745] ? __pfx____sys_sendmsg+0x10/0x10 [ 1006.029779] ? proc_fail_nth_write+0x98/0x250 [ 1006.029815] ? lock_acquire+0x15e/0x2f0 [ 1006.029836] ? __fget_files+0x34/0x3b0 [ 1006.029866] ? find_held_lock+0x2b/0x80 [ 1006.029908] ? __fget_files+0x203/0x3b0 [ 1006.029936] ? lock_release+0xc8/0x290 [ 1006.029962] ? __fget_files+0x20d/0x3b0 [ 1006.030000] __sys_sendmsg+0x150/0x200 [ 1006.030029] ? __pfx___sys_sendmsg+0x10/0x10 [ 1006.030067] ? __pfx_ksys_write+0x10/0x10 [ 1006.030107] do_syscall_64+0xbf/0x360 [ 1006.030131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1006.030153] RIP: 0033:0x7fbdbd359b19 [ 1006.030169] 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 [ 1006.030189] RSP: 002b:00007fbdba8cf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1006.030210] RAX: ffffffffffffffda RBX: 00007fbdbd46cf60 RCX: 00007fbdbd359b19 [ 1006.030225] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 1006.030238] RBP: 00007fbdba8cf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1006.030251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1006.030263] R13: 00007ffe6cc6f0df R14: 00007fbdba8cf300 R15: 0000000000022000 [ 1006.030292] [ 1006.073375] FAULT_INJECTION: forcing a failure. [ 1006.073375] name failslab, interval 1, probability 0, space 0, times 0 [ 1006.075055] CPU: 1 UID: 0 PID: 8722 Comm: syz-executor.1 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1006.075083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1006.075095] Call Trace: [ 1006.075102] [ 1006.075110] dump_stack_lvl+0xfa/0x120 [ 1006.075135] should_fail_ex+0x4d7/0x5e0 [ 1006.075173] should_failslab+0xc2/0x120 [ 1006.075194] kmem_cache_alloc_lru_noprof+0x73/0x460 [ 1006.075230] ? find_held_lock+0x2b/0x80 [ 1006.075261] ? __d_alloc+0x31/0xa10 [ 1006.075281] ? lockdep_init_map_type+0x4b/0x240 [ 1006.075307] __d_alloc+0x31/0xa10 [ 1006.075324] ? mpol_shared_policy_init+0x24f/0x390 [ 1006.075360] d_alloc_pseudo+0x1d/0xc0 [ 1006.075385] alloc_file_pseudo+0xbe/0x220 [ 1006.075412] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1006.075436] ? __shmem_get_inode+0x682/0xe80 [ 1006.075468] __shmem_file_setup+0x1a7/0x370 [ 1006.075499] alloc_file+0x11c/0x500 [ 1006.075528] __x64_sys_memfd_create+0x193/0x280 [ 1006.075558] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 1006.075590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1006.075628] do_syscall_64+0xbf/0x360 [ 1006.075652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1006.075673] RIP: 0033:0x7f9936e6fb19 [ 1006.075688] 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 [ 1006.075708] RSP: 002b:00007f99343e4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1006.075729] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9936e6fb19 [ 1006.075743] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f9936ec90fb [ 1006.075756] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1006.075769] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1006.075781] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020000340 [ 1006.075809] 14:28:28 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40087602, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x3}, &(0x7f0000000140), 0x0) [ 1006.234378] loop0: detected capacity change from 0 to 288 [ 1006.261573] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:28:37 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x80000}, &(0x7f0000000140), 0x0) 14:28:37 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x3, &(0x7f0000000080)=0x0) io_pgetevents(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x1ff, 0x400000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) r3 = socket$inet(0x2, 0x80000, 0x5) r4 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2201, &(0x7f0000000100)=0xffffffff) io_submit(r0, 0x7, &(0x7f0000000700)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xfffe, r1, &(0x7f0000000080)="71f6d41562e3973a7b150e", 0xb, 0x960, 0x0, 0x3, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x3, 0xffffffffffffffff, &(0x7f0000000180)="6453342f842801c57068002fa6b9982075e9779ca9f616e7aeafaea54c2f3b6acde7be23fd98ce38b93927d0a2d76613a26dc7b0f83085b5591655648bf19671f2ddf800967c8bb1446e7b29463a", 0x4e, 0x100}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, r3, &(0x7f0000000240)="3dc887697e63b9195da3b66c074b28b9d7ebbeeeba5d85de603911f27a669a943ff5dc0888150d5966640d761975224cb604e4695b672afc617a27e193cbde626dfed30de6a897f5de4a042bb70c19bad490af2d4852027367b26ded48265c4be509c2f2834efa607c151caf09d99dae078005ddd7b6f10596a12cdad8a90d29626581d13d627921b13197dadec7f28d654fdbfeeaf0c5712d675861d48850daf65e53244e36722e9c468a4814c01be659a6d1045e", 0xb5, 0x2, 0x0, 0xfd62d8ec57dd2060}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x5, 0xb2, 0xffffffffffffffff, &(0x7f0000000340)="4709755dff2dc8afc39d0b08216c09c427e97160fc02f225093510f82c0650f983ebec77623b6d94b6a133871de793838a30fb94475f52f3a053defe2497ba4b1a97da85ff336fd1c977dc0fdd0986d29878682ac6e9f27195652c9e005eb098641f82c0fdac46653250751bf356833b1b262f0fb5ad036e79d486952d5664eeb4bb8015225a35ec04b721be8daf886d18b01c4b7d0851557d2daf7e3a223f7e17249cf156ca87b4a4ee9ebc5610c5022998f5", 0xb3, 0x8, 0x0, 0x3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x6, 0xffffffffffffffff, &(0x7f0000000440)="563604ddc02fe9b332b57e540f7d38b4793d84b2521edfda84d3f85125163733a33e6cc2b2d04d186904897e49c4c15361f833ec9ed178896d396ae18292d6e67a8eceff4bf7a7dcb4", 0x49, 0x8, 0x0, 0x1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x1000, 0xffffffffffffffff, &(0x7f0000000500)="3aed1fd60b2d4c77dd2b706846038e534b84b018d2dbe4c35e4158d0c91113c24b891125e5d0e1ff6ece3651c6d3bb6f8ef0c5b7f908c56c0d9a9f182f124e1c96d4c8a7cd1823cb8e618014bd8f0d7c7b69e6f2f710565c", 0x58, 0xaeb, 0x0, 0x2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x46, r4, &(0x7f00000005c0)="c6c8e325e8fe99e93778610b47ff1d15f64da3039b5921484dbc33644a1ab08d23e3d04418b054df76d617a32648c775b6969c8e7b95607dcbb2e7fca3b0f2e76e9bd4d45c40431d482a2367c7611ccd17e058268ace297f50877a6fef9d80dd815ec17c10cc29a660f4da0ee9d8acd96bcab74e70f28716d2e40506d521ec7686b79367e3e79581e162df1775e4c1c3ff4804240a3f19ac9b427c0bde63b977572065b17d10c3da80fa82aabbfc24a4fb1e0a6d97fa48ea362eef181947f6a8ce4fdcc5016f1d3fa4da145a9a8d8b65bc5e30b6d99a882275921154916a645716212a67e5ab628e39c9", 0xea, 0x3}]) io_setup(0x401, &(0x7f00000000c0)) 14:28:37 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@fat=@quiet}]}) (fail_nth: 1) 14:28:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) (fail_nth: 3) 14:28:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:28:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 9) 14:28:37 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x401c5820, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:37 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000040)) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000000000)) [ 1014.863920] loop6: detected capacity change from 0 to 256 [ 1014.865639] FAULT_INJECTION: forcing a failure. [ 1014.865639] name failslab, interval 1, probability 0, space 0, times 0 [ 1014.867517] CPU: 1 UID: 0 PID: 8752 Comm: syz-executor.3 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1014.867548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1014.867560] Call Trace: [ 1014.867568] [ 1014.867576] dump_stack_lvl+0xfa/0x120 [ 1014.867604] should_fail_ex+0x4d7/0x5e0 [ 1014.867642] ? getname_flags.part.0+0x48/0x540 [ 1014.867668] should_failslab+0xc2/0x120 [ 1014.867690] kmem_cache_alloc_noprof+0x5f/0x470 [ 1014.867720] ? fput+0x92/0xd0 [ 1014.867742] ? ksys_write+0x1a3/0x240 [ 1014.867776] getname_flags.part.0+0x48/0x540 [ 1014.867804] __x64_sys_mkdir+0xdb/0x140 [ 1014.867838] do_syscall_64+0xbf/0x360 [ 1014.867862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1014.867887] RIP: 0033:0x7f1f535a6c27 [ 1014.867904] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1014.867924] RSP: 002b:00007f1f50b1cfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1014.867945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f535a6c27 [ 1014.867959] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000300 [ 1014.867972] RBP: 00007f1f50b1d040 R08: 0000000000000000 R09: 0000000000000000 [ 1014.867985] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200002c0 [ 1014.867998] R13: 0000000020000300 R14: 00007f1f50b1d000 R15: 0000000020000740 [ 1014.868026] [ 1014.889296] loop0: detected capacity change from 0 to 288 [ 1014.908159] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1014.910789] loop1: detected capacity change from 0 to 256 [ 1014.918361] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1014.925843] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1014.927041] FAT-fs (loop6): Filesystem has been set read-only 14:28:37 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x4020940d, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) (fail_nth: 4) 14:28:37 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@fat=@quiet}]}) (fail_nth: 2) [ 1014.952424] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1014.965297] FAT-fs (loop1): error, invalid access to FAT (entry 0x000000ff) [ 1014.966395] FAT-fs (loop1): Filesystem has been set read-only [ 1015.105971] No source specified 14:28:37 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x2}}, &(0x7f0000000140), 0x0) 14:28:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:28:37 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:update_modules_exec_t:s0\x00', 0x2b, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:28:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 10) 14:28:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) (fail_nth: 5) [ 1015.209098] SELinux: Context system_u:object_r:update_modules_exec_t:s0 is not valid (left unmapped). [ 1015.211377] audit: type=1400 audit(1751466517.639:14): avc: denied { associate } for pid=8770 comm="syz-executor.2" name="seq" dev="devtmpfs" ino=131 scontext=system_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 srawcon="system_u:object_r:update_modules_exec_t:s0" [ 1015.218280] FAULT_INJECTION: forcing a failure. [ 1015.218280] name failslab, interval 1, probability 0, space 0, times 0 [ 1015.220017] CPU: 0 UID: 0 PID: 8776 Comm: syz-executor.1 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1015.220046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1015.220059] Call Trace: [ 1015.220066] [ 1015.220074] dump_stack_lvl+0xfa/0x120 [ 1015.220103] should_fail_ex+0x4d7/0x5e0 [ 1015.220142] ? alloc_empty_file+0x58/0x1e0 [ 1015.220166] should_failslab+0xc2/0x120 [ 1015.220187] kmem_cache_alloc_noprof+0x5f/0x470 [ 1015.220223] ? d_instantiate+0x79/0xa0 [ 1015.220244] ? lock_release+0xc8/0x290 [ 1015.220272] alloc_empty_file+0x58/0x1e0 [ 1015.220297] alloc_file_pseudo+0x12b/0x220 [ 1015.220322] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1015.220356] __shmem_file_setup+0x1a7/0x370 [ 1015.220388] alloc_file+0x11c/0x500 [ 1015.220416] __x64_sys_memfd_create+0x193/0x280 [ 1015.220446] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 1015.220478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1015.220515] do_syscall_64+0xbf/0x360 [ 1015.220539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1015.220561] RIP: 0033:0x7f9936e6fb19 [ 1015.220577] 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 [ 1015.220597] RSP: 002b:00007f99343e4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1015.220618] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9936e6fb19 [ 1015.220632] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f9936ec90fb [ 1015.220646] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1015.220659] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1015.220672] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020000340 [ 1015.220700] [ 1015.247679] loop6: detected capacity change from 0 to 256 [ 1015.270571] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1015.283122] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1015.284370] FAT-fs (loop6): Filesystem has been set read-only [ 1023.430850] FAULT_INJECTION: forcing a failure. [ 1023.430850] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1023.431857] CPU: 1 UID: 0 PID: 8796 Comm: syz-executor.3 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1023.431873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1023.431881] Call Trace: [ 1023.431885] [ 1023.431890] dump_stack_lvl+0xfa/0x120 [ 1023.431908] should_fail_ex+0x4d7/0x5e0 [ 1023.431933] strncpy_from_user+0x3b/0x2f0 [ 1023.431950] getname_flags.part.0+0x8d/0x540 [ 1023.431967] __x64_sys_mkdir+0xdb/0x140 [ 1023.431986] do_syscall_64+0xbf/0x360 [ 1023.432001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1023.432014] RIP: 0033:0x7f1f535a6c27 [ 1023.432023] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1023.432034] RSP: 002b:00007f1f50b1cfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1023.432047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f535a6c27 [ 1023.432054] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000300 [ 1023.432062] RBP: 00007f1f50b1d040 R08: 0000000000000000 R09: 0000000000000000 [ 1023.432069] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200002c0 [ 1023.432076] R13: 0000000020000300 R14: 00007f1f50b1d000 R15: 0000000020000740 [ 1023.432091] 14:28:45 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40505330, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:45 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@fat=@quiet}]}) (fail_nth: 3) 14:28:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:28:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 11) 14:28:45 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x5, 0x9}, {0x9, 0x58}, 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:28:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) (fail_nth: 6) 14:28:45 executing program 7: io_setup(0xffff, &(0x7f0000000000)) io_setup(0x401, &(0x7f00000000c0)) r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2201, &(0x7f0000000100)=0xffffffff) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000012c0)='ns/pid_for_children\x00') r2 = syz_open_procfs(0x0, &(0x7f00000013c0)='clear_refs\x00') r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2201, &(0x7f0000000100)=0xffffffff) r4 = memfd_secret(0x0) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) r6 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2201, &(0x7f0000000100)=0xffffffff) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r8 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r8, r7) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup2(r10, r9) [ 1023.448794] loop0: detected capacity change from 0 to 288 [ 1023.455695] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1023.472196] FAULT_INJECTION: forcing a failure. [ 1023.472196] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1023.473158] CPU: 1 UID: 0 PID: 8797 Comm: syz-executor.5 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1023.473174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1023.473182] Call Trace: [ 1023.473186] [ 1023.473191] dump_stack_lvl+0xfa/0x120 [ 1023.473210] should_fail_ex+0x4d7/0x5e0 [ 1023.473245] _copy_from_iter+0x1dc/0x15b0 [ 1023.473262] ? lock_acquire+0x15e/0x2f0 [ 1023.473276] ? __virt_addr_valid+0x1c6/0x5d0 [ 1023.473294] ? find_held_lock+0x2b/0x80 [ 1023.473311] ? __pfx__copy_from_iter+0x10/0x10 [ 1023.473324] ? lock_release+0xc8/0x290 [ 1023.473338] ? __virt_addr_valid+0x100/0x5d0 [ 1023.473354] ? __check_object_size+0x57b/0x880 [ 1023.473374] netlink_sendmsg+0x809/0xd80 [ 1023.473396] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1023.473418] ____sys_sendmsg+0xa67/0xc20 [ 1023.473432] ? copy_msghdr_from_user+0xfb/0x150 [ 1023.473448] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1023.473465] ? lock_acquire+0x15e/0x2f0 [ 1023.473479] ___sys_sendmsg+0x10f/0x1b0 [ 1023.473495] ? __pfx____sys_sendmsg+0x10/0x10 [ 1023.473513] ? proc_fail_nth_write+0x98/0x250 [ 1023.473534] ? lock_acquire+0x15e/0x2f0 [ 1023.473545] ? __fget_files+0x34/0x3b0 [ 1023.473561] ? find_held_lock+0x2b/0x80 [ 1023.473577] ? __fget_files+0x203/0x3b0 [ 1023.473592] ? lock_release+0xc8/0x290 [ 1023.473606] ? __fget_files+0x20d/0x3b0 [ 1023.473626] __sys_sendmsg+0x150/0x200 [ 1023.473642] ? __pfx___sys_sendmsg+0x10/0x10 [ 1023.473662] ? __pfx_ksys_write+0x10/0x10 [ 1023.473685] do_syscall_64+0xbf/0x360 [ 1023.473698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1023.473712] RIP: 0033:0x7fbdbd359b19 [ 1023.473721] 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 [ 1023.473731] RSP: 002b:00007fbdba8cf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1023.473743] RAX: ffffffffffffffda RBX: 00007fbdbd46cf60 RCX: 00007fbdbd359b19 [ 1023.473751] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 1023.473758] RBP: 00007fbdba8cf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1023.473765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1023.473772] R13: 00007ffe6cc6f0df R14: 00007fbdba8cf300 R15: 0000000000022000 [ 1023.473787] io_submit(0x0, 0xe, &(0x7f000000a440)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x9, 0xffffffffffffffff, &(0x7f0000000100)="f463dfd66ab8c9dd51ae2199c4a643166d688dc903c549cd8d1bcd526009842f2cb3d0a657581b2f3f7599890914c889b989f282ddc56647d89571e5ff3acc976e0e57a46e11ef1a2854b1c36bb3177b4e6072c2ee96e2e4c8225e13f293a5c5ed916873eed0bf7416b827cba8029009be00831d43ebba51eb6c7f9791de6f193397245a0a07b003e4fd3f4f0806b14c79d4959816e297e26572bd4779196a0b0fc7388b50aeacb8dd186352178933a8a764cc53e8d15647fa1f5148aa7799d7c0e29f52e7e68f854e8893a0e729402cc25d37f70904c4f336e5bcc645d911ab11", 0xe1, 0x7f9, 0x0, 0x3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x2, 0xffffffffffffffff, &(0x7f0000000200)="1066fe471b830325b4937ef918a9b60dd23522023e2c2767606d0efe95e652b5ae12c4f3a7c7270cfe4caa6a276a", 0x2e, 0xfffffffffffffffe, 0x0, 0x1}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x3, 0x7f, r0, &(0x7f0000000280)="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", 0x1000, 0x98a6, 0x0, 0x1}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x8, 0x5560, r1, &(0x7f0000001300)="7b203d5e5353d9eb89d8e9ef12d56ce98a119f92f489f68041830c81d6305b2bb4f50dbe510681cdb622289b554a9a38ef2cf22e57d642b61967e2d6347b6abdc8ab2353b3fd7df0b8385289d2f68eb5dc7b66e032e380a07180a7dd5b66875651958063705c6e8c385cacfaed83bf6d70f850773c8bd6c47abbb8c37eaca9c62b009a866f2adb5db38f8ea0b4595a8776", 0x91, 0x4e2a61d9, 0x0, 0x2, r2}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x8, 0x7, r3, &(0x7f0000001440)="cf2d51d1cadeca65cb0d09b79eba493b2e97b1530e8e584984d91ea4a85f24215b1a6f11a3c79febcd442f727d549afae13f9d1462b15f367de0141002cf7a5c107bb0eb63be63cf8fa26ab592c9736e45b202bdca90ace7736df62150ac4ebe897321b755571c4d5f64063b025d700b3fb09763c27484ce329305f60c2c3d75b02085d882", 0x85, 0x3, 0x0, 0x3}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000001540)="12389ca5263140b5fa900b8623a46d3235ffd725510728c632d4ba06021f94276c539edeb943071da7aa9876a1b68df1a4d39718a696e5cefb1de2794797ce84a12998be2ff4f67c3dfa3e19", 0x4c, 0x60c5, 0x0, 0x2, r4}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x8, 0x400, r5, &(0x7f0000002940)="6a4d230bc8b4f931f0ed2e4a3abd0c15c0543db805f36367a672bfb9ea2ad5cc540cb3a4c14252dc7644e2986ba403645f1e945bc8fb2a192619d2b24851c6ed7d46587ffb6d11c19b875efa6f92de96ad3d38533b5b821e12c4", 0x5a, 0x8, 0x0, 0x1}, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x6, 0x0, r6, &(0x7f00000016c0)="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", 0x1000, 0x3, 0x0, 0x2, r7}, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x6, 0x80, 0xffffffffffffffff, &(0x7f0000002700)="3a1d87ea", 0x4, 0xebc, 0x0, 0x0, r9}, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002780)="ce583ed18c628195e48618ca39e328008a25be1cdc641e7178f13ffdfd66aa0ea8c524dc507d3081161ba3d090fd016c5beb54e0265ea1bdeeacf7ac14305c5e5829c7195534b50cb255f1b60e71066f4b22fad3ddd47010afa817b9ce81c0462c3f653ec9ba2aff133dcc69ad02bb004c4681919797118a5e020281d5339f7c8adbb9af7acbcf7d40535969fe111696fe761bb56982cefa2631068fd74dea21a1e49cff0f331b4077fee4d29a108099a4a047400388c81d98a1bde156a0c1a9f3d60f2b8a56defe607f86c9eb3c3ae86f85818174e96f4f01d51862", 0xdc, 0x10000, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x7, r11, &(0x7f0000002d40)="d991243a2712086f4c0e27a71e140fcbc8ec80a88e6029c1798a5893e0d5f63a444fdfad36a36ed26a983bd17cc0ebb78284b630cd84b75146d24eb20de4ddbb4e9b9fba422164f30b8cae5d693aa741b71de22739da7266fa17824a2992254a76ed0273ec499a190f4017ac536f6ab25b1d1608cfe15e5a2b0f61b108ed1f0770ca5882caaef8890b60a1f76dc9b1f37a52999098f9fc8cc29df3128dd795758ecdc8a0a16d9964b93c24d3616f19ae20a225be0eb19b2bafde60818a9eac0db900000000", 0xc5, 0x8001, 0x0, 0x1, r7}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x7, 0x6, r8, &(0x7f0000002b00)="ce225196c5a6c220a514bbcdd9695ac98f431f0c996548db3274e35c2c2e4c5c86ec02691ac0ba4e8dccdc5390fb1f32e512902a4f0d261451fe4d02f29803821d0cbca34e7816db412fcb88f4eb34d11ef97d4a10759e611a4e3ffda99144cfb45c1b8da3e02aeb1debc4387f97dc1dac5ed6969296984341c8f7c81f5da62b7e44a1a0ac1142e85a00839f5864a3580c207e8b39a6264d3e226bcdbf2089b0df1b723ba01646b7d93270de954f335bfb440bade778fe60490404b09c9319ce302b3e27cfcb3d5261440c0e1cf9", 0xce, 0x0, 0x0, 0x2}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x6, 0x7, 0xffffffffffffffff, &(0x7f0000002c00)="6ac9ce53b6380ca1d32c4a04621bacd94c9d25d735ca7245496d5bda0b090ac11b4628370a1564bca3f2ccfb065cf4bb60d37d8056f728abcc5a85885d313d4b92047df276ce7d93e549c4048e056a3e9ca98274810a78cfc75b34df3a68d3dc20dd8f0137452e78ec1dd8c079356d47e4c4afc34721c5c6cddf7c704515ebe1673505651330f333848dbf843bc06ea15e7f1641d2a1f2b842a9b63a0c533adbe4fbf0f01f", 0xa5, 0x800, 0x0, 0x2}, &(0x7f000000a400)={0x0, 0x0, 0x0, 0x1, 0x1, r11, &(0x7f0000002cc0)="055b269a23776aaab3e0011178ae895061f187c94e477ffa6694257bea92fb8d0a59c934b99324983824f8b5f7768288333d911eaa817c745ce85b4a72d2f013347bc1ce08d29c39cc28d6c6ff0fbf6624339a66039213e7b706c094472ddd228b60d757", 0x64, 0x4, 0x0, 0x3}]) 14:28:45 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0x8}}, &(0x7f0000000140), 0x0) [ 1023.497693] loop1: detected capacity change from 0 to 256 [ 1023.503104] loop6: detected capacity change from 0 to 256 14:28:45 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@fat=@quiet}]}) (fail_nth: 4) [ 1023.511605] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:28:45 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0xf2}}, &(0x7f0000000140), 0x0) [ 1023.516922] FAT-fs (loop1): error, invalid access to FAT (entry 0x000000ff) [ 1023.517541] FAT-fs (loop1): Filesystem has been set read-only [ 1023.533000] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1023.534715] FAULT_INJECTION: forcing a failure. [ 1023.534715] name failslab, interval 1, probability 0, space 0, times 0 [ 1023.535720] CPU: 1 UID: 0 PID: 8812 Comm: syz-executor.3 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1023.535736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1023.535744] Call Trace: [ 1023.535748] [ 1023.535752] dump_stack_lvl+0xfa/0x120 [ 1023.535771] should_fail_ex+0x4d7/0x5e0 [ 1023.535796] should_failslab+0xc2/0x120 [ 1023.535809] kmem_cache_alloc_lru_noprof+0x73/0x460 [ 1023.535827] ? lock_release+0xc8/0x290 [ 1023.535840] ? __d_alloc+0x31/0xa10 [ 1023.535855] __d_alloc+0x31/0xa10 [ 1023.535868] d_alloc+0x4a/0x1e0 [ 1023.535879] lookup_one_qstr_excl+0x174/0x270 [ 1023.535895] ? mnt_want_write+0x153/0x420 [ 1023.535911] filename_create+0x1ca/0x480 [ 1023.535927] ? __pfx_filename_create+0x10/0x10 [ 1023.535942] ? __virt_addr_valid+0x2e8/0x5d0 [ 1023.535966] do_mkdirat+0x9a/0x3d0 [ 1023.535985] ? __pfx_do_mkdirat+0x10/0x10 [ 1023.536007] __x64_sys_mkdir+0xf3/0x140 [ 1023.536026] do_syscall_64+0xbf/0x360 [ 1023.536041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1023.536053] RIP: 0033:0x7f1f535a6c27 [ 1023.536062] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1023.536073] RSP: 002b:00007f1f50b1cfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1023.536084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f535a6c27 [ 1023.536092] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000300 [ 1023.536099] RBP: 00007f1f50b1d040 R08: 0000000000000000 R09: 0000000000000000 [ 1023.536106] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200002c0 [ 1023.536113] R13: 0000000020000300 R14: 00007f1f50b1d000 R15: 0000000020000740 [ 1023.536129] [ 1023.546131] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1023.553730] FAT-fs (loop6): Filesystem has been set read-only [ 1023.569912] loop0: detected capacity change from 0 to 288 [ 1023.581157] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:28:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 12) [ 1023.641678] FAULT_INJECTION: forcing a failure. [ 1023.641678] name failslab, interval 1, probability 0, space 0, times 0 [ 1023.642764] CPU: 1 UID: 0 PID: 8818 Comm: syz-executor.1 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1023.642780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1023.642788] Call Trace: [ 1023.642792] [ 1023.642796] dump_stack_lvl+0xfa/0x120 [ 1023.642815] should_fail_ex+0x4d7/0x5e0 [ 1023.642838] ? security_file_alloc+0x35/0x130 [ 1023.642852] should_failslab+0xc2/0x120 [ 1023.642865] kmem_cache_alloc_noprof+0x5f/0x470 [ 1023.642883] ? __create_object+0x59/0x80 [ 1023.642900] security_file_alloc+0x35/0x130 [ 1023.642912] init_file+0x95/0x4c0 [ 1023.642926] alloc_empty_file+0x76/0x1e0 [ 1023.642939] alloc_file_pseudo+0x12b/0x220 [ 1023.642953] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1023.642971] __shmem_file_setup+0x1a7/0x370 [ 1023.642990] alloc_file+0x11c/0x500 [ 1023.643005] __x64_sys_memfd_create+0x193/0x280 [ 1023.643021] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 1023.643038] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1023.643061] do_syscall_64+0xbf/0x360 [ 1023.643075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1023.643088] RIP: 0033:0x7f9936e6fb19 [ 1023.643097] 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 [ 1023.643108] RSP: 002b:00007f99343e4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1023.643120] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9936e6fb19 [ 1023.643128] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f9936ec90fb [ 1023.643135] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1023.643142] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1023.643149] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020000340 [ 1023.643165] [ 1023.656598] ================================================================== [ 1023.657166] BUG: KASAN: slab-use-after-free in flush_tlb_func+0x24d/0x560 [ 1023.657729] Write of size 8 at addr ffff888014e62840 by task ksoftirqd/1/22 [ 1023.658295] [ 1023.658436] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Not tainted 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1023.658451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1023.658457] Call Trace: [ 1023.658462] [ 1023.658467] dump_stack_lvl+0xca/0x120 [ 1023.658479] print_report+0xcb/0x670 [ 1023.658494] ? __virt_addr_valid+0x100/0x5d0 [ 1023.658511] ? flush_tlb_func+0x24d/0x560 [ 1023.658528] ? flush_tlb_func+0x24d/0x560 [ 1023.658545] kasan_report+0xca/0x100 [ 1023.658559] ? flush_tlb_func+0x24d/0x560 [ 1023.658578] kasan_check_range+0x39/0x1b0 [ 1023.658594] flush_tlb_func+0x24d/0x560 [ 1023.658613] ? __pfx_flush_tlb_func+0x10/0x10 [ 1023.658630] __flush_smp_call_function_queue+0x20d/0x740 [ 1023.658650] __sysvec_call_function_single+0x6d/0x360 [ 1023.658670] sysvec_call_function_single+0xa1/0xc0 [ 1023.658688] [ 1023.658691] [ 1023.658696] asm_sysvec_call_function_single+0x1a/0x20 [ 1023.658708] RIP: 0010:unwind_next_frame+0x10/0x2540 [ 1023.658727] Code: 26 bf 79 00 e9 3a ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 b8 00 00 00 00 00 fc ff df 41 57 <48> 89 fa 49 89 ff 41 56 48 c1 ea 03 41 55 41 54 55 53 48 83 ec 38 [ 1023.658738] RSP: 0018:ffff8880097478b8 EFLAGS: 00000202 [ 1023.658748] RAX: dffffc0000000000 RBX: ffffffff81604fe0 RCX: ffff88800974781c [ 1023.658757] RDX: 1ffff110012e8f43 RSI: ffffffff81aec888 RDI: ffff8880097478c8 [ 1023.658765] RBP: ffff888009747960 R08: ffffffff86891100 R09: ffff888009747908 [ 1023.658773] R10: 000000000003bb04 R11: 0000000000024a58 R12: ffff888009747990 [ 1023.658780] R13: 0000000000000000 R14: ffff88800972b700 R15: ffff88800ee28a68 [ 1023.658789] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1023.658805] ? __kasan_slab_free+0x38/0x50 [ 1023.658818] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1023.658832] arch_stack_walk+0x86/0xf0 [ 1023.658845] ? __kasan_slab_free+0x38/0x50 [ 1023.658859] stack_trace_save+0x8e/0xc0 [ 1023.658871] ? __pfx_stack_trace_save+0x10/0x10 [ 1023.658886] kasan_save_stack+0x24/0x50 [ 1023.658897] ? kasan_save_stack+0x24/0x50 [ 1023.658908] ? kasan_save_track+0x14/0x30 [ 1023.658919] ? kasan_save_free_info+0x3a/0x60 [ 1023.658935] ? __kasan_slab_free+0x38/0x50 [ 1023.658947] ? select_task_rq_fair+0x2b6/0x38b0 [ 1023.658960] ? find_held_lock+0x2b/0x80 [ 1023.658977] ? select_task_rq_fair+0x48c/0x38b0 [ 1023.658989] ? __pfx_call_function_single_prep_ipi+0x10/0x10 [ 1023.659004] ? trace_ipi_send_cpu.constprop.0+0x158/0x1c0 [ 1023.659021] ? __smp_call_single_queue+0x15b/0x2f0 [ 1023.659038] ? __pfx___smp_call_single_queue+0x10/0x10 [ 1023.659056] ? find_held_lock+0x2b/0x80 [ 1023.659072] ? __lock_acquire+0x694/0x1b70 [ 1023.659085] ? try_to_wake_up+0x8ac/0x11f0 [ 1023.659102] kasan_save_track+0x14/0x30 [ 1023.659113] kasan_save_free_info+0x3a/0x60 [ 1023.659129] __kasan_slab_free+0x38/0x50 [ 1023.659141] kmem_cache_free+0x2a1/0x460 [ 1023.659157] ? lock_release+0xc8/0x290 [ 1023.659169] ? rcu_core+0x7c8/0x1790 [ 1023.659182] ? rcu_core+0x7c3/0x1790 [ 1023.659194] rcu_core+0x7c8/0x1790 [ 1023.659208] ? __pfx_rcu_core+0x10/0x10 [ 1023.659224] ? __pfx___schedule+0x10/0x10 [ 1023.659249] ? lock_acquire+0x15e/0x2f0 [ 1023.659264] handle_softirqs+0x1b1/0x770 [ 1023.659283] ? __pfx_run_ksoftirqd+0x10/0x10 [ 1023.659298] ? smpboot_thread_fn+0x371/0x9d0 [ 1023.659315] run_ksoftirqd+0x2e/0x60 [ 1023.659330] smpboot_thread_fn+0x41d/0x9d0 [ 1023.659345] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 1023.659361] kthread+0x3c8/0x740 [ 1023.659379] ? __pfx_kthread+0x10/0x10 [ 1023.659396] ? ret_from_fork+0x23/0x430 [ 1023.659415] ? lock_release+0xc8/0x290 [ 1023.659427] ? __pfx_kthread+0x10/0x10 [ 1023.659444] ret_from_fork+0x34b/0x430 [ 1023.659461] ? __pfx_kthread+0x10/0x10 [ 1023.659478] ret_from_fork_asm+0x1a/0x30 [ 1023.659497] [ 1023.659501] [ 1023.693410] Allocated by task 281: [ 1023.693695] kasan_save_stack+0x24/0x50 [ 1023.694012] kasan_save_track+0x14/0x30 [ 1023.694356] __kasan_slab_alloc+0x59/0x70 [ 1023.694686] kmem_cache_alloc_noprof+0x13c/0x470 [ 1023.695067] copy_process+0x6f3a/0x73e0 [ 1023.695402] kernel_clone+0xea/0x820 [ 1023.695709] __do_sys_clone+0xce/0x120 [ 1023.696023] do_syscall_64+0xbf/0x360 [ 1023.696335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1023.696743] [ 1023.696879] Freed by task 8809: [ 1023.697139] kasan_save_stack+0x24/0x50 [ 1023.697463] kasan_save_track+0x14/0x30 [ 1023.697781] kasan_save_free_info+0x3a/0x60 [ 1023.698134] __kasan_slab_free+0x38/0x50 [ 1023.698473] kmem_cache_free+0x2a1/0x460 [ 1023.698800] mmput+0x305/0x390 [ 1023.699065] do_exit+0x79d/0x2970 [ 1023.699372] do_group_exit+0xd3/0x2a0 [ 1023.699737] get_signal+0x2315/0x2340 [ 1023.700111] arch_do_signal_or_restart+0x80/0x790 [ 1023.700614] exit_to_user_mode_loop+0x8b/0x100 [ 1023.701041] do_syscall_64+0x2f7/0x360 [ 1023.701373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1023.701785] [ 1023.701922] The buggy address belongs to the object at ffff888014e61ec0 [ 1023.701922] which belongs to the cache mm_struct of size 2456 [ 1023.702901] The buggy address is located 2432 bytes inside of [ 1023.702901] freed 2456-byte region [ffff888014e61ec0, ffff888014e62858) [ 1023.703867] [ 1023.704005] The buggy address belongs to the physical page: [ 1023.704448] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x14e60 [ 1023.705067] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 1023.705675] memcg:ffff888009b96101 [ 1023.705955] flags: 0x100000000000040(head|node=0|zone=1) [ 1023.706412] page_type: f5(slab) [ 1023.706685] raw: 0100000000000040 ffff888008c4bc80 ffffea0000576200 dead000000000002 [ 1023.707302] raw: 0000000000000000 00000000800c000c 00000000f5000000 ffff888009b96101 [ 1023.707910] head: 0100000000000040 ffff888008c4bc80 ffffea0000576200 dead000000000002 [ 1023.708526] head: 0000000000000000 00000000800c000c 00000000f5000000 ffff888009b96101 [ 1023.709139] head: 0100000000000003 ffffea0000539801 00000000ffffffff 00000000ffffffff [ 1023.709757] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008 [ 1023.710395] page dumped because: kasan: bad access detected [ 1023.710833] [ 1023.710970] Memory state around the buggy address: [ 1023.711361] ffff888014e62700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1023.711928] ffff888014e62780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1023.712505] >ffff888014e62800: fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc [ 1023.713068] ^ [ 1023.713501] ffff888014e62880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1023.714080] ffff888014e62900: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1023.714657] ================================================================== [ 1023.715228] Disabling lock debugging due to kernel taint 14:28:54 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@fat=@quiet}]}) (fail_nth: 5) 14:28:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_io_uring_complete(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{0xe6, 0x7f}, 'port0\x00', 0x2f, 0x41000, 0x8, 0x1, 0x5, 0x8, 0x1f, 0x0, 0x1, 0x6}) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2201, &(0x7f0000000100)=0xffffffff) ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, &(0x7f0000000000)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:28:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 13) 14:28:54 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40505331, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) (fail_nth: 7) 14:28:54 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0xf2ff}}, &(0x7f0000000140), 0x0) 14:28:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:28:54 executing program 7: io_setup(0xffff, &(0x7f0000000000)=0x0) io_setup(0x401, &(0x7f00000000c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r1) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x147280, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000001300)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffff}}, './file0\x00'}) r5 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2201, &(0x7f0000000100)=0xffffffff) r6 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2201, &(0x7f0000000100)=0xffffffff) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003b80)=[{{&(0x7f00000015c0)=@abs, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/102, 0x66}], 0x2, &(0x7f0000002700)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000002780)=@abs, 0x6e, &(0x7f0000003ac0)=[{&(0x7f0000002800)=""/3, 0x3}, {&(0x7f0000002840)=""/216, 0xd8}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/138, 0x8a}, {&(0x7f0000003a00)=""/68, 0x44}, {&(0x7f0000003a80)=""/17, 0x11}], 0x6, &(0x7f0000003b40)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x2, 0x10000, &(0x7f0000003c00)={0x0, 0x3938700}) io_submit(r0, 0x8, &(0x7f0000003dc0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0xffff, 0xffffffffffffffff, &(0x7f0000000040)="a199349a93110a2014fa62b08369ccf3a84faa010a886731f91572b8ef6b408525663c1aa41766e3fb0e784d63728019003cf4db99fce15a70669a6b218c62cbc8a63983bbb8d1131a3a04dff1b8a4b94b7a6a5d3c2bfefb3f1b3fe04a2e3f7f8cebb2818dfc568b836949f7a2f8908312936e5130858a000b72", 0x7a, 0x4}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x20, 0xffffffffffffffff, &(0x7f0000000140)="30e83d3d63221054acd0b08e78407c2b40e226f10c14a2189e9ccedf0fd3260299b6e7980dca0c62936d83ffed35d261ca0a35b0a7b40b", 0x37, 0xfffffffffffffffa, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x200, 0xffffffffffffffff, &(0x7f00000001c0)="840ef951968483911bc84112ddf20a58d777cd87198da5bebcd23b2998f8c71214cb64a369fc64581cd6149680f01550d355f160c394d049f87ef27b911885324910d08146171ce3529d2a010f9f817556e319a01fcf0d786c3c51023af3a132ae6b336ec36bc13364eb8bf4b4f30eb7e8accbe54c352e321645232493d49f9554a513a24c5121003be19c4709c5f34574d767ef3bee8f1cdc84a69a", 0x9c, 0x2, 0x0, 0x2, r3}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x7, 0x4, 0xffffffffffffffff, &(0x7f0000000300)="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", 0x1000, 0x6, 0x0, 0x3, r4}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x8, 0x9, r5, &(0x7f0000001380)="ccc18d3c9e4111b93b291a32a920cfd46769e3d69e7ef8ee5b99614a8f55ab3a9e1c3aafd63b8618cc22a6e8c3a75349e81a7725dee13d1f75389288e5abc63c47cd4ceee5603b49dc2c38320d8ab7d4144a4fb6806d3dcf108a7c8fea56af650fb80f792757b071d943907d7ef079e79b8a84fea560c8c142eef9e40c38bbb475a575d9fc239e5dc6f002e381ba7bc0f84c616b116065325b7868a2cf1bb11f88cec68614e0b9592aed251c0368e8331624332d", 0xb4, 0x86cd, 0x0, 0x1}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x3, 0x400, r6, &(0x7f0000001480)="a3462f0b544315c6565dccd6d9ac9881b867fbb5d20991505d4118a7c3b971693f4459d5d1fdd091eb4ceee12dac764fb95bd0979a1ab55a4c5cb63cbdb682eebbec9142", 0x44, 0x20, 0x0, 0x5}, &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x6, 0x5, 0xffffffffffffffff, &(0x7f0000001540)="2051f8df3a3a4d62ad138cf67c503b83df0f45a16cc3b969e2f40fb9d4459be93d466b109412151c3ea8fc4a8d1da9ae03a6957e32cd6b323986e7027144d2986dd05198114071a54422f4190572", 0x4e, 0x2ae, 0x0, 0x3, r7}, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x7, 0xc1, 0xffffffffffffffff, &(0x7f0000003c80)="86366112b14cef1d34e2ddd41ef86f45b0ac0d84448ec7602ee5b40bb9ee6ff879c467147dfa9eec8ab2e2c27918ef328307b1b2cc1e7f5f7b1622b20d1e357f840f4de6560420fcea51b0d310cf39e8d078850ec63077d8732b5fd071406e72885176d8719c2308a764bef12e8d941ff8392de1ed111c5f698063f874905d26f268c6313983d5c93b15024dad8daaba1145f89077c5bda0840d7b7e982e7d9077e8f9ee92d863907cb0a42848b07f01f42884bdc6c8f739a03be5d7b7c03e19fced6be702225fbe76428064a2463aaf", 0xd0, 0x4, 0x0, 0x7}]) [ 1032.492722] loop6: detected capacity change from 0 to 256 [ 1032.498833] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1032.501749] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1032.502455] FAT-fs (loop6): Filesystem has been set read-only 14:28:54 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x408c5333, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) [ 1032.531545] loop1: detected capacity change from 0 to 256 [ 1032.536793] loop0: detected capacity change from 0 to 288 [ 1032.542250] No source specified 14:28:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 1032.543781] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1032.545449] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1032.547701] FAULT_INJECTION: forcing a failure. [ 1032.547701] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.549722] CPU: 1 UID: 0 PID: 8845 Comm: syz-executor.5 Tainted: G B 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1032.549763] Tainted: [B]=BAD_PAGE [ 1032.549771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.549786] Call Trace: [ 1032.549793] [ 1032.549802] dump_stack_lvl+0xfa/0x120 [ 1032.549832] should_fail_ex+0x4d7/0x5e0 [ 1032.549872] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 1032.549916] should_failslab+0xc2/0x120 [ 1032.549941] __kmalloc_noprof+0xb4/0x4b0 [ 1032.549978] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 1032.550023] genl_family_rcv_msg_doit+0xab/0x2f0 [ 1032.550062] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 1032.550124] ? cap_capable+0xdb/0x3b0 [ 1032.550163] ? security_capable+0x2f/0x90 [ 1032.550199] ? ns_capable+0xe2/0x120 [ 1032.550238] genl_rcv_msg+0x532/0x7e0 [ 1032.550277] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1032.550314] ? stack_trace_save+0x8e/0xc0 [ 1032.550342] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 1032.550380] ? __pfx_nl80211_start_ap+0x10/0x10 [ 1032.550399] ? __pfx_nl80211_post_doit+0x10/0x10 [ 1032.550426] ? do_raw_spin_lock+0x123/0x260 [ 1032.550454] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1032.550481] netlink_rcv_skb+0x147/0x430 [ 1032.550511] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1032.550545] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1032.550581] ? netlink_deliver_tap+0x1ae/0xce0 [ 1032.550609] ? is_vmalloc_addr+0x86/0xa0 [ 1032.550642] genl_rcv+0x28/0x40 [ 1032.550672] netlink_unicast+0x53d/0x7f0 [ 1032.550703] ? __pfx_netlink_unicast+0x10/0x10 [ 1032.550737] netlink_sendmsg+0x8ac/0xd80 [ 1032.550769] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1032.550805] ____sys_sendmsg+0xa67/0xc20 [ 1032.550828] ? copy_msghdr_from_user+0xfb/0x150 [ 1032.550858] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1032.550884] ? kstrtouint_from_user+0x11a/0x180 [ 1032.550919] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 1032.550954] ___sys_sendmsg+0x10f/0x1b0 [ 1032.550984] ? __pfx____sys_sendmsg+0x10/0x10 [ 1032.551016] ? proc_fail_nth_write+0x98/0x250 [ 1032.551050] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1032.551084] ? lock_release+0x1c7/0x290 [ 1032.551107] ? lock_acquire+0x18c/0x2f0 [ 1032.551129] ? lock_release+0x1c7/0x290 [ 1032.551153] ? __fget_files+0x20d/0x3b0 [ 1032.551191] __sys_sendmsg+0x150/0x200 [ 1032.551221] ? __pfx___sys_sendmsg+0x10/0x10 [ 1032.551255] ? __pfx_ksys_write+0x10/0x10 [ 1032.551292] do_syscall_64+0xbf/0x360 [ 1032.551316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.551344] RIP: 0033:0x7fbdbd359b19 [ 1032.551361] 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 [ 1032.551382] RSP: 002b:00007fbdba8cf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1032.551404] RAX: ffffffffffffffda RBX: 00007fbdbd46cf60 RCX: 00007fbdbd359b19 [ 1032.551420] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 1032.551433] RBP: 00007fbdba8cf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.551447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1032.551460] R13: 00007ffe6cc6f0df R14: 00007fbdba8cf300 R15: 0000000000022000 [ 1032.551473] FAT-fs (loop1): error, invalid access to FAT (entry 0x000000ff) [ 1032.551482] [ 1032.576066] FAT-fs (loop1): Filesystem has been set read-only [ 1032.599376] loop6: detected capacity change from 0 to 256 [ 1032.617621] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1032.622776] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1032.623608] FAT-fs (loop6): Filesystem has been set read-only 14:28:55 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@fat=@quiet}]}) (fail_nth: 6) 14:28:55 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40a85321, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:55 executing program 7: io_setup(0xffff, &(0x7f0000000000)=0x0) io_setup(0x401, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2201, &(0x7f0000000100)=0xffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001340)={0x53, 0xfffffffffffffffc, 0x59, 0x9e, @buffer={0x0, 0x4d, &(0x7f0000000200)=""/77}, &(0x7f0000000280)="2870c61b5c30dc37d73b0c41f462cf8383583dca12c5a2cd921b4a2a04a1bf78b78545d2c200bbaa4a10ee9fa323ccfd079baeaf6c4b1a8760fd7b93d4f774a51e63403d5e7f04927f58c1e0b4f927442e96a502e3ceb5ef34", &(0x7f0000000300)=""/4096, 0x8, 0x1002f, 0x3, &(0x7f0000001300)}) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) io_submit(r0, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000040)="d0bb6d2a0d25a6af6c29f2ae6c060c649537ea70e540f8c4e86cb50902a5e08fcfb5fc3341b1fe28a33f2d9d8b64a10e30370536cf79b12ca8335c8ab77e1a95c446b321a4880e68e1ca5a24061f122ff43130", 0x53, 0x6, 0x0, 0x1, r4}]) 14:28:55 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x12000}], 0x0, &(0x7f0000000340)=ANY=[]) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ceph_nfs_confh={0x10, 0x2, {0xfff2}}, &(0x7f0000000140), 0x0) 14:28:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) (fail_nth: 8) 14:28:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) (fail_nth: 14) 14:28:55 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x2000000, 0x40095, 0x0, 'queue1\x00', 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:28:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400), 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) 14:28:55 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40a85323, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) [ 1032.677451] loop6: detected capacity change from 0 to 256 [ 1032.679798] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1032.682590] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1032.683240] FAT-fs (loop6): Filesystem has been set read-only [ 1032.711122] FAULT_INJECTION: forcing a failure. [ 1032.711122] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.712934] CPU: 1 UID: 0 PID: 8863 Comm: syz-executor.3 Tainted: G B 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1032.712971] Tainted: [B]=BAD_PAGE [ 1032.712979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.712992] Call Trace: [ 1032.712999] [ 1032.713007] dump_stack_lvl+0xfa/0x120 [ 1032.713035] should_fail_ex+0x4d7/0x5e0 [ 1032.713075] should_failslab+0xc2/0x120 [ 1032.713097] kmem_cache_alloc_lru_noprof+0x73/0x460 [ 1032.713130] ? ext4_alloc_inode+0x28/0x600 [ 1032.713153] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1032.713174] ext4_alloc_inode+0x28/0x600 [ 1032.713195] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1032.713222] alloc_inode+0x67/0x250 [ 1032.713246] new_inode+0x1e/0x160 [ 1032.713269] __ext4_new_inode+0x35a/0x4b90 [ 1032.713304] ? lock_release+0x1c7/0x290 [ 1032.713329] ? avc_has_perm_noaudit+0x150/0x3d0 [ 1032.713356] ? __dquot_initialize+0x29d/0xcf0 [ 1032.713381] ? __pfx___ext4_new_inode+0x10/0x10 [ 1032.713416] ? __pfx_avc_has_perm+0x10/0x10 [ 1032.713440] ? __pfx___dquot_initialize+0x10/0x10 [ 1032.713468] ext4_mkdir+0x331/0xb30 [ 1032.713496] ? __pfx_ext4_mkdir+0x10/0x10 [ 1032.713518] ? security_inode_permission+0x72/0xe0 [ 1032.713544] vfs_mkdir+0x59a/0x8d0 [ 1032.713573] do_mkdirat+0x19f/0x3d0 [ 1032.713607] ? __pfx_do_mkdirat+0x10/0x10 [ 1032.713644] __x64_sys_mkdir+0xf3/0x140 [ 1032.713678] do_syscall_64+0xbf/0x360 [ 1032.713702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.713725] RIP: 0033:0x7f1f535a6c27 [ 1032.713741] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1032.713763] RSP: 002b:00007f1f50b1cfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1032.713785] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f535a6c27 [ 1032.713800] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000300 [ 1032.713814] RBP: 00007f1f50b1d040 R08: 0000000000000000 R09: 0000000000000000 [ 1032.713828] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200002c0 [ 1032.713842] R13: 0000000020000300 R14: 00007f1f50b1d000 R15: 0000000020000740 [ 1032.713863] [ 1032.758006] loop0: detected capacity change from 0 to 288 14:28:55 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40bc5311, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) 14:28:55 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x408c5333, &(0x7f0000000080)) 14:28:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fff", 0x5, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[]) [ 1032.789001] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:28:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2c, 0xe, {@with_ht={{{}, {}, @device_a, @device_b, @from_mac=@broadcast}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}]]}, 0x48}}, 0x0) (fail_nth: 9) [ 1032.800960] loop6: detected capacity change from 0 to 256 [ 1032.806724] FAULT_INJECTION: forcing a failure. [ 1032.806724] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1032.807721] CPU: 0 UID: 0 PID: 8876 Comm: syz-executor.1 Tainted: G B 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1032.807741] Tainted: [B]=BAD_PAGE [ 1032.807745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.807753] Call Trace: [ 1032.807757] [ 1032.807761] dump_stack_lvl+0xfa/0x120 [ 1032.807779] should_fail_ex+0x4d7/0x5e0 [ 1032.807802] should_fail_alloc_page+0xe0/0x110 [ 1032.807815] prepare_alloc_pages+0x1af/0x500 [ 1032.807829] ? set_normalized_timespec64+0x69/0xc0 [ 1032.807845] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 1032.807862] ? lock_acquire+0x18c/0x2f0 [ 1032.807875] ? lock_acquire+0x18c/0x2f0 [ 1032.807887] ? lock_release+0x1c7/0x290 [ 1032.807899] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1032.807914] ? __is_insn_slot_addr+0x140/0x290 [ 1032.807931] ? kernel_text_address+0x5b/0xc0 [ 1032.807945] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1032.807958] ? arch_stack_walk+0x9c/0xf0 [ 1032.807972] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1032.807985] ? policy_nodemask+0xeb/0x4e0 [ 1032.808000] alloc_pages_mpol+0xed/0x340 [ 1032.808014] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1032.808028] ? filemap_get_entry+0x1bb/0x3b0 [ 1032.808047] ? __pfx_filemap_get_entry+0x10/0x10 [ 1032.808063] ? lock_acquire+0x18c/0x2f0 [ 1032.808076] folio_alloc_mpol_noprof+0x38/0x2a0 [ 1032.808092] shmem_alloc_folio+0x11b/0x140 [ 1032.808107] shmem_get_folio_gfp.constprop.0+0x4ea/0x13a0 [ 1032.808126] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 1032.808143] ? _raw_read_unlock+0x1e/0x40 [ 1032.808161] ? simple_xattr_get+0x173/0x1d0 [ 1032.808174] shmem_write_begin+0x147/0x2e0 [ 1032.808190] ? __pfx_shmem_write_begin+0x10/0x10 [ 1032.808205] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 1032.808223] ? __pfx_timestamp_truncate+0x10/0x10 [ 1032.808241] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1032.808260] generic_perform_write+0x3a4/0x820 [ 1032.808278] ? __pfx_generic_perform_write+0x10/0x10 [ 1032.808292] ? inode_needs_update_time.part.0+0x170/0x270 [ 1032.808305] shmem_file_write_iter+0x111/0x140 [ 1032.808318] vfs_write+0xbe9/0x10c0 [ 1032.808336] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 1032.808350] ? __pfx_vfs_write+0x10/0x10 [ 1032.808370] __x64_sys_pwrite64+0x1f1/0x260 [ 1032.808388] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 1032.808406] ? do_sys_ftruncate+0x81/0xb0 [ 1032.808417] do_syscall_64+0xbf/0x360 [ 1032.808430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.808442] RIP: 0033:0x7f9936e22ab7 [ 1032.808451] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1032.808462] RSP: 002b:00007f99343e4f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1032.808474] RAX: ffffffffffffffda RBX: 00007f9936eb9970 RCX: 00007f9936e22ab7 [ 1032.808482] RDX: 000000000000002d RSI: 0000000020010000 RDI: 0000000000000004 [ 1032.808490] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1032.808497] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 1032.808504] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 1032.808515] [ 1032.831138] FAULT_INJECTION: forcing a failure. [ 1032.831138] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.833758] CPU: 1 UID: 0 PID: 8879 Comm: syz-executor.5 Tainted: G B 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 1032.833798] Tainted: [B]=BAD_PAGE [ 1032.833806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.833820] Call Trace: [ 1032.833827] [ 1032.833835] dump_stack_lvl+0xfa/0x120 [ 1032.833860] should_fail_ex+0x4d7/0x5e0 [ 1032.833898] should_failslab+0xc2/0x120 [ 1032.833921] kmem_cache_alloc_node_noprof+0x71/0x470 [ 1032.833958] ? cap_capable+0xdb/0x3b0 [ 1032.833994] ? __alloc_skb+0x2ab/0x370 [ 1032.834029] __alloc_skb+0x2ab/0x370 [ 1032.834059] ? __pfx___alloc_skb+0x10/0x10 [ 1032.834090] ? genl_rcv_msg+0x532/0x7e0 [ 1032.834145] netlink_ack+0x167/0xbf0 [ 1032.834178] ? do_raw_spin_lock+0x123/0x260 [ 1032.834211] netlink_rcv_skb+0x344/0x430 [ 1032.834250] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1032.834288] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1032.834327] ? netlink_deliver_tap+0x1ae/0xce0 14:28:55 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x80045300, &(0x7f00000001c0)={0x2, 0x0, 0x1, 'queue0\x00'}) [ 1032.834358] ? is_vmalloc_addr+0x86/0xa0 [ 1032.834393] genl_rcv+0x28/0x40 [ 1032.834426] netlink_unicast+0x53d/0x7f0 [ 1032.834460] ? __pfx_netlink_unicast+0x10/0x10 [ 1032.834498] netlink_sendmsg+0x8ac/0xd80 [ 1032.834533] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1032.834571] ____sys_sendmsg+0xa67/0xc20 [ 1032.834596] ? copy_msghdr_from_user+0xfb/0x150 [ 1032.834630] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1032.834658] ? kstrtouint_from_user+0x11a/0x180 [ 1032.834695] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 1032.834734] ___sys_sendmsg+0x10f/0x1b0 [ 1032.834767] ? __pfx____sys_sendmsg+0x10/0x10 [ 1032.834803] ? proc_fail_nth_write+0x98/0x250 [ 1032.834841] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1032.834878] ? lock_release+0x1c7/0x290 [ 1032.834902] ? lock_acquire+0x18c/0x2f0 [ 1032.834927] ? lock_release+0x1c7/0x290 [ 1032.834953] ? __fget_files+0x20d/0x3b0 [ 1032.834990] __sys_sendmsg+0x150/0x200 [ 1032.835023] ? __pfx___sys_sendmsg+0x10/0x10 [ 1032.835060] ? __pfx_ksys_write+0x10/0x10 [ 1032.835100] do_syscall_64+0xbf/0x360 [ 1032.835124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.835149] RIP: 0033:0x7fbdbd359b19 [ 1032.835166] 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 [ 1032.835190] RSP: 002b:00007fbdba8cf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1032.835214] RAX: ffffffffffffffda RBX: 00007fbdbd46cf60 RCX: 00007fbdbd359b19 [ 1032.835231] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 1032.835246] RBP: 00007fbdba8cf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.835261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1032.835276] R13: 00007ffe6cc6f0df R14: 00007fbdba8cf300 R15: 0000000000022000 [ 1032.835299] [ 1032.848285] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:28:55 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@fat=@quiet}]}) (fail_nth: 7) [ 1032.894506] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 1032.895173] FAT-fs (loop6): Filesystem has been set read-only [ 1032.897575] loop1: detected capacity change from 0 to 256 [ 1032.904617] FAT-fs (loop1): bogus number of reserved sectors [ 1032.905110] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1032.946493] No source specified VM DIAGNOSIS: 14:28:46 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801bbcf318 RCX=ffffffff81baf6b2 RDX=1ffff11003779e88 RSI=ffffffff81baf6c0 RDI=0000000000000001 RBP=0000000000000200 RSP=ffff888014e4f7f0 R8 =0000000000000001 R9 =fffffbfff10dc26d R10=0000000000000000 R11=0000000000000001 R12=ffffffff886e1368 R13=ffff88801bbcf418 R14=ffff88801bbcf440 R15=ffff88801bbcf448 RIP=ffffffff81baf6d5 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4c918c2900 00000000 00000000 GS =0000 ffff8880e55ef000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4c90f6d1b0 CR3=000000000e8d3000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=ba0f04c3a0f893710000000000166b30 XMM05=d3fdd5f48436fbd700000000000aead0 XMM06=6c4f5d2d4a06af5e00000000000ae988 XMM07=00000000000000000000000000000000 XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000 XMM10=00000020000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828ba3e5 RDI=ffffffff88722060 RBP=ffffffff88722020 RSP=ffff88806cf08988 R8 =0000000000000000 R9 =ffffed100166d046 R10=0000000000000038 R11=7379735f6d736120 R12=0000000000000038 R13=0000000000000010 R14=ffffffff88722020 R15=ffffffff828ba3d0 RIP=ffffffff828ba43d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e56ef000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f99343e4f78 CR3=0000000015caf000 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=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000