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", @typed={0x5, 0x2f, 0x0, 0x0, @str='\x00'}, @generic="9f4ec5a619a4428e3f1b54293e1ff0497c70b9ec707974", @generic="aeb8e0a8d047f4c26ae958d89b281a3f14cbff0143c41014aaab260e6ea1aff856be84d28200641839ab85054506cfceaa5a88f3bd9d2bef5ead68e70c96939de0b321867d277c0c3eacc0edd9ccd934cefccc1ea5683bf431ba7061d1deb832fce8e1358a80bf1fb461831a252e769822142e6f0a43b98e027cd8ca5a3332ef4db0473cad509f5a2360ef30848be9dfcbd0b1fbe2b895d8fe7f7cc3aff3ef13c203cee3ebd50afd2bb103297f8182a458729ccb20af7792e9a4e9650f70997b3818f3bae0f8f487a1da6fc5751897dc52b2832b7fe67072713742ea3bced63fce3d95921b6d8fdcd2", @generic="b0f77b03d902d3ab6bce6e55c6dce01660d2e4882c17a81af2abe9dd751fe9fcbf60f0103c660995bcfe7a4c322fb3dbe5002cc64ce0df585ac7a119c3a8316a07707b79c59a588236d0b5363aa21c47e2e48c575fbef7b07b49a3a9e31a0eb35acbfad794785e2320da5f88890d3d13e346c850755163e1f4389f72e5e84447db9dbcec", @nested={0x112, 0x6a, 0x0, 0x1, [@typed={0x5, 0x5b, 0x0, 0x0, @str='\x00'}, @generic="65060b8fc8519f793299b3858f69e2e91185c208480cf8c471b215f1f5cf2e932c6c3cb3ffc7ec5514def147a4f5541eaf20f2037cc2d336e284459ccfd8", @typed={0xc7, 0xa, 0x0, 0x0, @binary="47b394f3ecd03a3d6c87a20dcfae4af9416ce3c40118b1765439476f64abaf7bdffcd57c1744158eb03321053f86354acae2edc3cabaf8138314f0e56ee43b4cedf84dd3d0d8722c2c8f3fa0dc493f68bda4cd7cfe1e439580c4aff69482ab57d911904ab831260f8d54960dfd9ad51e7bdd53475fd622ffe1819ddde8f9f7b95c9554948370f1b5a88f75202e6b159dc972e1e5d83cfd85dc1c7552a6a6054d4a1e0bf6b3e88b9612aa0948cf8f98c3652b7fb9dec22342481316afb116430e171880"}]}]}, 0x247c}], 0xa, &(0x7f0000006ac0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r7, r3, r1, r3, r8]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9, r10}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x68, 0x40000}, 0x880) preadv(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f0000000180)=""/235, 0xeb}, {&(0x7f0000000280)=""/237, 0xed}, {&(0x7f0000000380)=""/234, 0xea}], 0x4, 0xb62, 0x1) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 121.015677][T11542] loop3: detected capacity change from 0 to 264192 [ 121.044657][T11544] FAULT_INJECTION: forcing a failure. [ 121.044657][T11544] name failslab, interval 1, probability 0, space 0, times 0 [ 121.057319][T11544] CPU: 1 PID: 11544 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 121.066159][T11544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.076218][T11544] Call Trace: [ 121.079483][T11544] dump_stack_lvl+0xb7/0x103 [ 121.084089][T11544] dump_stack+0x11/0x1a [ 121.088225][T11544] should_fail+0x23c/0x250 [ 121.092647][T11544] ? __kernfs_new_node+0x6a/0x330 [ 121.097656][T11544] __should_failslab+0x81/0x90 [ 121.102406][T11544] should_failslab+0x5/0x20 [ 121.106930][T11544] kmem_cache_alloc+0x46/0x2e0 [ 121.111895][T11544] __kernfs_new_node+0x6a/0x330 [ 121.116884][T11544] ? __cond_resched+0x11/0x40 [ 121.121595][T11544] ? mutex_lock+0x9/0x30 [ 121.125826][T11544] kernfs_new_node+0x5b/0xd0 [ 121.130403][T11544] __kernfs_create_file+0x45/0x1a0 [ 121.135552][T11544] sysfs_add_file_mode_ns+0x1c1/0x250 [ 121.140934][T11544] internal_create_group+0x2e4/0x850 [ 121.146200][T11544] ? set_disk_ro+0x73/0x110 [ 121.150694][T11544] sysfs_create_group+0x1b/0x20 [ 121.155527][T11544] loop_configure+0xbb1/0xeb0 [ 121.160193][T11544] lo_ioctl+0x59b/0x1340 [ 121.164422][T11544] ? path_openat+0x18e4/0x1f20 [ 121.169253][T11544] ? putname+0xa5/0xc0 [ 121.173345][T11544] ? ___cache_free+0x3c/0x300 [ 121.178009][T11544] ? blkdev_common_ioctl+0x9c3/0x1040 [ 121.183369][T11544] ? selinux_file_ioctl+0x8e0/0x970 [ 121.188566][T11544] ? lo_release+0x120/0x120 [ 121.193062][T11544] blkdev_ioctl+0x1d0/0x3c0 [ 121.197553][T11544] block_ioctl+0x6d/0x80 [ 121.201784][T11544] ? blkdev_iopoll+0x70/0x70 [ 121.206408][T11544] __se_sys_ioctl+0xcb/0x140 [ 121.211049][T11544] __x64_sys_ioctl+0x3f/0x50 [ 121.215624][T11544] do_syscall_64+0x3d/0x90 [ 121.220023][T11544] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 121.225906][T11544] RIP: 0033:0x4663a7 [ 121.229785][T11544] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 121.249531][T11544] RSP: 002b:00007f68a628ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 121.257925][T11544] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 12:44:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 121.265881][T11544] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 121.273839][T11544] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 121.281903][T11544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 121.289859][T11544] R13: 0000000000000005 R14: 0000000020000640 R15: 0000000000000000 12:44:47 executing program 0: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000005b80)='/proc/mdstat\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0, r0}]) write$P9_RREADLINK(r0, &(0x7f0000000080)=ANY=[], 0xffffffe3) openat(r0, &(0x7f0000000140)='./file0\x00', 0x580, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000340)=""/211, 0xd3}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/229, 0xe5}, {&(0x7f0000000580)=""/131, 0x83}, {&(0x7f0000000640)=""/218, 0xda}], 0x5, 0x35, 0x6caf) r3 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r3, r4, 0x13, &(0x7f00000002c0)={0x31, 0x3}) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) mount$bind(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100), 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000180)) [ 121.346260][T11542] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:47 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x3, 0x0) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:47 executing program 4 (fault-call:3 fault-nth:21): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:47 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 121.533897][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 121.565270][T11578] FAULT_INJECTION: forcing a failure. [ 121.565270][T11578] name failslab, interval 1, probability 0, space 0, times 0 [ 121.570196][T11579] loop3: detected capacity change from 0 to 264192 [ 121.577910][T11578] CPU: 1 PID: 11578 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 121.593150][T11578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.603201][T11578] Call Trace: [ 121.606473][T11578] dump_stack_lvl+0xb7/0x103 [ 121.611190][T11578] dump_stack+0x11/0x1a [ 121.615341][T11578] should_fail+0x23c/0x250 [ 121.619818][T11578] ? __kernfs_new_node+0x6a/0x330 [ 121.624914][T11578] __should_failslab+0x81/0x90 [ 121.629666][T11578] should_failslab+0x5/0x20 12:44:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 121.634168][T11578] kmem_cache_alloc+0x46/0x2e0 [ 121.638977][T11578] __kernfs_new_node+0x6a/0x330 [ 121.643838][T11578] ? __cond_resched+0x11/0x40 [ 121.648565][T11578] ? mutex_lock+0x9/0x30 [ 121.648980][T11579] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 121.652824][T11578] kernfs_new_node+0x5b/0xd0 [ 121.652850][T11578] __kernfs_create_file+0x45/0x1a0 [ 121.652868][T11578] sysfs_add_file_mode_ns+0x1c1/0x250 [ 121.676942][T11578] internal_create_group+0x2e4/0x850 [ 121.682221][T11578] ? set_disk_ro+0x73/0x110 [ 121.686724][T11578] sysfs_create_group+0x1b/0x20 [ 121.691576][T11578] loop_configure+0xbb1/0xeb0 [ 121.696381][T11578] lo_ioctl+0x59b/0x1340 [ 121.700628][T11578] ? path_openat+0x18e4/0x1f20 [ 121.705411][T11578] ? putname+0xa5/0xc0 [ 121.709479][T11578] ? ___cache_free+0x3c/0x300 [ 121.714160][T11578] ? blkdev_common_ioctl+0x9c3/0x1040 [ 121.719558][T11578] ? selinux_file_ioctl+0x8e0/0x970 [ 121.724825][T11578] ? lo_release+0x120/0x120 [ 121.729327][T11578] blkdev_ioctl+0x1d0/0x3c0 12:44:47 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 121.733864][T11578] block_ioctl+0x6d/0x80 [ 121.738105][T11578] ? blkdev_iopoll+0x70/0x70 [ 121.742769][T11578] __se_sys_ioctl+0xcb/0x140 [ 121.747353][T11578] __x64_sys_ioctl+0x3f/0x50 [ 121.751923][T11578] do_syscall_64+0x3d/0x90 [ 121.756375][T11578] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 121.762248][T11578] RIP: 0033:0x4663a7 [ 121.766124][T11578] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 121.785709][T11578] RSP: 002b:00007f68a628ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 121.794112][T11578] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 121.802059][T11578] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 121.810043][T11578] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 121.817996][T11578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 121.825961][T11578] R13: 0000000000000005 R14: 0000000020000640 R15: 0000000000000000 12:44:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 121.843780][ T26] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 121.885126][T11594] loop5: detected capacity change from 0 to 264192 [ 121.894542][T11594] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:48 executing program 4 (fault-call:3 fault-nth:22): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 122.073576][T11601] loop3: detected capacity change from 0 to 264192 [ 122.084359][T11601] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 122.158646][T11612] FAULT_INJECTION: forcing a failure. [ 122.158646][T11612] name failslab, interval 1, probability 0, space 0, times 0 [ 122.171278][T11612] CPU: 0 PID: 11612 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 122.180089][T11612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.190228][T11612] Call Trace: [ 122.193536][T11612] dump_stack_lvl+0xb7/0x103 [ 122.198122][T11612] dump_stack+0x11/0x1a [ 122.202290][T11612] should_fail+0x23c/0x250 [ 122.206696][T11612] ? __kernfs_new_node+0x6a/0x330 [ 122.211707][T11612] __should_failslab+0x81/0x90 [ 122.216454][T11612] should_failslab+0x5/0x20 [ 122.220939][T11612] kmem_cache_alloc+0x46/0x2e0 [ 122.225745][T11612] __kernfs_new_node+0x6a/0x330 [ 122.230603][T11612] ? __cond_resched+0x11/0x40 [ 122.235268][T11612] ? mutex_lock+0x9/0x30 [ 122.239490][T11612] kernfs_new_node+0x5b/0xd0 [ 122.244090][T11612] __kernfs_create_file+0x45/0x1a0 [ 122.249183][T11612] sysfs_add_file_mode_ns+0x1c1/0x250 [ 122.254568][T11612] internal_create_group+0x2e4/0x850 [ 122.259850][T11612] sysfs_create_group+0x1b/0x20 [ 122.264685][T11612] loop_configure+0xbb1/0xeb0 [ 122.269353][T11612] lo_ioctl+0x59b/0x1340 [ 122.273670][T11612] ? path_openat+0x18e4/0x1f20 [ 122.278420][T11612] ? putname+0xa5/0xc0 [ 122.282473][T11612] ? ___cache_free+0x3c/0x300 [ 122.287137][T11612] ? blkdev_common_ioctl+0x9c3/0x1040 [ 122.292496][T11612] ? selinux_file_ioctl+0x8e0/0x970 [ 122.297685][T11612] ? lo_release+0x120/0x120 [ 122.302221][T11612] blkdev_ioctl+0x1d0/0x3c0 [ 122.306712][T11612] block_ioctl+0x6d/0x80 [ 122.310945][T11612] ? blkdev_iopoll+0x70/0x70 [ 122.315550][T11612] __se_sys_ioctl+0xcb/0x140 [ 122.320143][T11612] __x64_sys_ioctl+0x3f/0x50 [ 122.324714][T11612] do_syscall_64+0x3d/0x90 [ 122.329113][T11612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 122.335016][T11612] RIP: 0033:0x4663a7 [ 122.338892][T11612] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 122.358481][T11612] RSP: 002b:00007f68a628ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 122.366877][T11612] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 122.374850][T11612] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 122.382849][T11612] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 122.390867][T11612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 122.398820][T11612] R13: 0000000000000005 R14: 0000000020000640 R15: 0000000000000000 12:44:48 executing program 2: openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, 0x0, 0x0) 12:44:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:48 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:48 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 122.407431][ T26] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:48 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x3, 0x0) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:48 executing program 4 (fault-call:3 fault-nth:23): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 122.489965][T11622] loop0: detected capacity change from 0 to 264192 [ 122.497259][ T22] audit: type=1400 audit(1628167488.498:62): avc: denied { execmod } for pid=11621 comm="syz-executor.1" path="/root/syz-executor.1" dev="sda1" ino=13853 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file permissive=1 [ 122.505452][T11622] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 122.524997][T11625] loop3: detected capacity change from 0 to 264192 12:44:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 122.537928][ T26] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 122.547690][T11625] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:48 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x3, 0x0) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:48 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 122.647067][T11639] loop5: detected capacity change from 0 to 264192 [ 122.647322][ T1838] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 122.678189][T11641] FAULT_INJECTION: forcing a failure. [ 122.678189][T11641] name failslab, interval 1, probability 0, space 0, times 0 [ 122.690805][T11641] CPU: 1 PID: 11641 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 122.699608][T11641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.709657][T11641] Call Trace: [ 122.712928][T11641] dump_stack_lvl+0xb7/0x103 [ 122.717512][T11641] dump_stack+0x11/0x1a [ 122.721664][T11641] should_fail+0x23c/0x250 [ 122.721931][T11639] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 122.726079][T11641] ? __kernfs_new_node+0x6a/0x330 [ 122.740098][T11641] __should_failslab+0x81/0x90 [ 122.744861][T11641] should_failslab+0x5/0x20 [ 122.749353][T11641] kmem_cache_alloc+0x46/0x2e0 [ 122.754181][T11641] __kernfs_new_node+0x6a/0x330 [ 122.759039][T11641] ? __cond_resched+0x11/0x40 [ 122.763719][T11641] ? mutex_lock+0x9/0x30 [ 122.768199][T11641] kernfs_new_node+0x5b/0xd0 [ 122.772775][T11641] __kernfs_create_file+0x45/0x1a0 [ 122.777867][T11641] sysfs_add_file_mode_ns+0x1c1/0x250 [ 122.783334][T11641] internal_create_group+0x2e4/0x850 [ 122.788606][T11641] sysfs_create_group+0x1b/0x20 [ 122.793515][T11641] loop_configure+0xbb1/0xeb0 [ 122.798235][T11641] lo_ioctl+0x59b/0x1340 [ 122.802478][T11641] ? path_openat+0x18e4/0x1f20 [ 122.807232][T11641] ? putname+0xa5/0xc0 [ 122.811291][T11641] ? ___cache_free+0x3c/0x300 [ 122.815955][T11641] ? blkdev_common_ioctl+0x9c3/0x1040 [ 122.821365][T11641] ? selinux_file_ioctl+0x8e0/0x970 [ 122.826560][T11641] ? lo_release+0x120/0x120 [ 122.831048][T11641] blkdev_ioctl+0x1d0/0x3c0 [ 122.835542][T11641] block_ioctl+0x6d/0x80 [ 122.839867][T11641] ? blkdev_iopoll+0x70/0x70 [ 122.844487][T11641] __se_sys_ioctl+0xcb/0x140 [ 122.849060][T11641] __x64_sys_ioctl+0x3f/0x50 [ 122.853633][T11641] do_syscall_64+0x3d/0x90 [ 122.858037][T11641] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 122.863917][T11641] RIP: 0033:0x4663a7 [ 122.867803][T11641] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 122.887428][T11641] RSP: 002b:00007f68a628ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 12:44:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) sendmmsg(r1, &(0x7f0000002400)=[{{&(0x7f0000000480)=@nfc_llcp={0x27, 0x1, 0x0, 0x1, 0x8, 0x1f, "ffeaba752b79837d03f1948e2d3eecc1031dc5c9648c66d0732de3c3b73b66644b5aa95a8481c80782c8f4f7c7e86f730b40c5207725852cdb32f6375829db", 0x2b}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000500)="1f6f5d78d7a6ea3e26957a21127b542ee0428d6896dda3bbf78ecb5a85bf048428ff1c71723b90e53b26c50409455417d3952d0e7884e2d657a443e98607f4a0d15d45c2dc9ef900976e0c5f16e917f0ebf3d7d91d12d87ecae350e96097f03e69cf26c0", 0x64}, {&(0x7f0000000580)="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0x480}}, {{&(0x7f0000001b80)=@pppoe={0x18, 0x0, {0x0, @random="925cce1635c7", 'veth0\x00'}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000001c00)="fab751b3a1921deeb097e5716e04d3956599c2a1927327658a29d9cbc21e54696b241c42076edb56b3957d8b4c2e12bfc65ff77a0e64889a6bc7ae14f035c279c1c765f00c631a4f746a3b3f22fcf4300769fd10af1f05fbdd55d388ddcd68f49082af9b57088790205955c452caf5e435e2914f5443e64aa07d959c9a96128e91392ecaf3b9459d27c48d77ae7026e947298f43e4b0fd32", 0x98}, {&(0x7f0000001cc0)="6f41886b746fc39589291f7eb3e1d33327c76bdf2e9a8e5fb0d39ead4a446e60ded5b85dcc55863a2fc6631bdf0103bd7ccbca1a3eed72c18c322d1f1fa6e47d8964875eb435f2dd79440d712fb7ec6697c380d83463a88d6c80161cb66ef236712515e39336501383763823a96d6776d7617efe6bdb572b5e920e5060fdb3e84ba57f5cc322998cce254df19cc888", 0x8f}], 0x2, &(0x7f00000025c0)=ANY=[@ANYBLOB="78000000000000000e010000ff000000c4ba943f07bccbfbfcf8938b339b17d868ab7b1bac15866b62b615163191e1b4d1bd07858cb607d2b1a84fab130ab99092060340ceb06c14e87699251a6548462ea0d0ec3dd6ea3adc5546a9b69efeef0b5c6b2f955c50b71204010c0332e2f1fa3f21a67aa7799cadc16d6a2ba70a8bc5be319e47b5aa8ea2925fb145975275b321"], 0x78}}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000001e00)="f3ec31795a5d2be8f544d1a93584520f1574fb5ceb37b310a2205172307f2c6cce7734a7cced66ee18f113895b1f17f1305384022a21f4356a0f78b54949323951a7377492ccba10bc9b06620a401be648b372ad557968f3051d410d4a266b7a3eecffc35ea1b56830a3a330395ee5de0cfab176", 0x74}, {&(0x7f0000001e80)="8e3ef8c248de881238fe39470c3ea7a1354b1fb958327f37bfc9e32a0e2caa84fbace569af7e85bd38e32d94a3890c89cecbf3b2c08af05a49d0a9f23199834725b1bf236449e1c902ba517503740713deacc862717eb0fe4fc4052f126cd4f3685b2f78ad370338a66ba8818c583244a2b859379cb5df2f1307746f825b616a83368d2421ababd0fa030cce9fd3418b837d1d1e9b690890365249bfba5627c5207978f46d013e0be32f6fcac0afb52d974585b1a0c67365760c4b0dd1416300f4805120de7d1465b418f5e1fbb19a48de7c949ebc99fa4665090836a7b51a372e8080308f8c2abf", 0xe8}, {&(0x7f0000001f80)="e69974c159978e937cf1e0e8d3b5bfad4ddd9816fe81beb7ddd2f7", 0x1b}, {&(0x7f0000001fc0)="e010b82e4205fc277cb0b94f7b0ba832dfe3b6d170c606566b3dfd329d3ff06776b649c1d1ad83b85f5573d62f94a274a6d66306c99ff01c041b063537c21303b7381fc9931782b20008eb82f6583229ff6d39c1a8f464d70045553197cca19a184c73e9c7900c749a5db30028f39d330e306316cb60ee109db452cb27e87a11c8d9327707e7177156e73573cdbeb5898a9513d1df1c88ba234d095c7253426c8b98f375585517d17ce5a889ca51f61ee7307bcef291a727d7672b2c48401013377ab639", 0xc4}, {&(0x7f00000020c0)="c6b3b1ef689327a3074778a62692040ffcff084e8747d46f3a513a819104e1032d7352296614de39d443c378d2d127d1fcb7df06ad710d54a22df3541acaff051673d14139f10e8eab176413e250363a6736f5660398ae45f9d91657489e2bd7c2f1719f0873b826391ae8639e3b39a188d6a063bdfd9b0fe160a599c1a77e0821bfa84c40941ca11ffd69af5aab7ca6c1abc351c90b09903063477978684a29aff7b99e87b0cf8b6b7d425ba0944b8cb959040c3285e62b8160a3d3ec23552eb9035075dcbb81314bbaba0bcbfb4f0cc8317a4c7f5596", 0xd7}, {&(0x7f00000021c0)="009888d9f3fa348286bf880c70a30671baab604a4bbd7301f492df8d02f861c669bdd40037335f810e04e00c77541888a7fc119ae3cf0e53d7d39a136422a61415177a671e888c191ea4b790d70bc18411f4d8b8ca017ca567c02ba41fc268430e842788ffbe17816980cd21d68361ed3ac4957dcbf3866893afbe4d57c3a7a0f860c57c9914b6fbd4b100fddf134e0110bd0d62d55a574321002b323287ee550182d86094d12f1c529244a6d051ce8eae8232d8a500c6d99d7a44de0ee1812fb597f15fa7a322716413cdd5b33b6f141918ea3e6ea094ecf5ec", 0xda}, {&(0x7f00000022c0)="370122c7042c4d1703eb0fccda3bc7285ad157c4aa9d8c137233d50a85ac9fce85e984da839fe27d020dd11dfc43d788c0c0dc14c2417c3ecafa7ad8b85754ae0bbb53e5a472f057bf58d0b4f5bbd22a350791297f8934ee47d014d3da2bc986881df2ba1f03f9b25526f5884ba059c8edad3b27e7f696efd9acda237a160bd344975a78874d2dd09b7e614df08a7c9a3daa99bedc76b92f26957eac96c80d32ea", 0xa1}], 0x7}}], 0x3, 0x14) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) r3 = accept(r0, &(0x7f0000001d80)=@xdp, &(0x7f0000002580)=0x80) shutdown(r3, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001700), 0x4) execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000300)=[&(0x7f0000000140)='\x00', &(0x7f0000000200)=',-\x00', &(0x7f0000000240)='/dev/input/event#\x00', &(0x7f0000000280)='task\x00', &(0x7f00000002c0)='\x00'], 0x400) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) readv(r4, &(0x7f0000000180)=[{&(0x7f0000000380)=""/253, 0xfd}], 0x1) getdents64(r0, &(0x7f0000000040)=""/127, 0x7f) [ 122.895835][T11641] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 122.903788][T11641] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 122.911743][T11641] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 122.919697][T11641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 122.927650][T11641] R13: 0000000000000005 R14: 0000000020000640 R15: 0000000000000000 [ 122.936153][ T26] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:49 executing program 4 (fault-call:3 fault-nth:24): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 123.041369][T11664] loop3: detected capacity change from 0 to 264192 [ 123.050779][T11664] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 123.104734][T11672] FAULT_INJECTION: forcing a failure. [ 123.104734][T11672] name failslab, interval 1, probability 0, space 0, times 0 [ 123.109512][T11673] loop0: detected capacity change from 0 to 264192 [ 123.117365][T11672] CPU: 1 PID: 11672 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 123.117394][T11672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.117403][T11672] Call Trace: [ 123.117409][T11672] dump_stack_lvl+0xb7/0x103 [ 123.150633][T11672] dump_stack+0x11/0x1a [ 123.154777][T11672] should_fail+0x23c/0x250 [ 123.159182][T11672] __should_failslab+0x81/0x90 [ 123.163929][T11672] ? kobject_uevent_env+0x1a7/0xc40 [ 123.169136][T11672] should_failslab+0x5/0x20 [ 123.173624][T11672] kmem_cache_alloc_trace+0x49/0x310 [ 123.178899][T11672] ? sysfs_add_file_mode_ns+0x1c1/0x250 [ 123.184433][T11672] ? dev_uevent_filter+0x70/0x70 [ 123.189481][T11672] kobject_uevent_env+0x1a7/0xc40 [ 123.194529][T11672] ? internal_create_group+0x7c9/0x850 [ 123.199976][T11672] ? set_capacity_and_notify+0xeb/0x1c0 [ 123.205542][T11672] kobject_uevent+0x18/0x20 [ 123.210107][T11672] loop_configure+0xcc5/0xeb0 [ 123.214814][T11672] lo_ioctl+0x59b/0x1340 [ 123.219084][T11672] ? path_openat+0x18e4/0x1f20 [ 123.223898][T11672] ? putname+0xa5/0xc0 [ 123.227981][T11672] ? ___cache_free+0x3c/0x300 [ 123.232721][T11672] ? blkdev_common_ioctl+0x9c3/0x1040 [ 123.238084][T11672] ? selinux_file_ioctl+0x8e0/0x970 [ 123.243272][T11672] ? lo_release+0x120/0x120 [ 123.247812][T11672] blkdev_ioctl+0x1d0/0x3c0 [ 123.252305][T11672] block_ioctl+0x6d/0x80 [ 123.256537][T11672] ? blkdev_iopoll+0x70/0x70 [ 123.261115][T11672] __se_sys_ioctl+0xcb/0x140 [ 123.265810][T11672] __x64_sys_ioctl+0x3f/0x50 [ 123.270411][T11672] do_syscall_64+0x3d/0x90 [ 123.274814][T11672] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.280703][T11672] RIP: 0033:0x4663a7 [ 123.284678][T11672] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 12:44:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 123.304272][T11672] RSP: 002b:00007f68a628ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.312669][T11672] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 123.320639][T11672] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 123.328593][T11672] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 123.336549][T11672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 123.344503][T11672] R13: 0000000000000005 R14: 0000000020000640 R15: 0000000000000000 [ 123.411135][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 123.422072][T11673] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:49 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:49 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x3, 0x0) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:49 executing program 4 (fault-call:3 fault-nth:25): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 123.512868][T11693] FAULT_INJECTION: forcing a failure. [ 123.512868][T11693] name failslab, interval 1, probability 0, space 0, times 0 [ 123.525490][T11693] CPU: 0 PID: 11693 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 123.529256][T11694] loop3: detected capacity change from 0 to 264192 [ 123.534229][T11693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.534241][T11693] Call Trace: [ 123.534248][T11693] dump_stack_lvl+0xb7/0x103 [ 123.534269][T11693] dump_stack+0x11/0x1a [ 123.534284][T11693] should_fail+0x23c/0x250 [ 123.546402][T11694] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 123.550806][T11693] ? kzalloc+0x1d/0x30 [ 123.550828][T11693] __should_failslab+0x81/0x90 [ 123.550845][T11693] should_failslab+0x5/0x20 [ 123.550862][T11693] __kmalloc+0x66/0x340 [ 123.593691][T11693] kzalloc+0x1d/0x30 [ 123.597580][T11693] kobject_get_path+0x7c/0x110 [ 123.602339][T11693] kobject_uevent_env+0x1be/0xc40 [ 123.607366][T11693] ? internal_create_group+0x7c9/0x850 [ 123.612851][T11693] ? set_capacity_and_notify+0xeb/0x1c0 [ 123.618423][T11693] kobject_uevent+0x18/0x20 [ 123.622924][T11693] loop_configure+0xcc5/0xeb0 [ 123.627692][T11693] lo_ioctl+0x59b/0x1340 [ 123.631931][T11693] ? path_openat+0x18e4/0x1f20 [ 123.636722][T11693] ? putname+0xa5/0xc0 [ 123.640829][T11693] ? ___cache_free+0x3c/0x300 [ 123.645586][T11693] ? blkdev_common_ioctl+0x9c3/0x1040 [ 123.650963][T11693] ? selinux_file_ioctl+0x8e0/0x970 [ 123.656201][T11693] ? lo_release+0x120/0x120 [ 123.660708][T11693] blkdev_ioctl+0x1d0/0x3c0 [ 123.665240][T11693] block_ioctl+0x6d/0x80 [ 123.669484][T11693] ? blkdev_iopoll+0x70/0x70 [ 123.674091][T11693] __se_sys_ioctl+0xcb/0x140 [ 123.678848][T11693] __x64_sys_ioctl+0x3f/0x50 [ 123.683428][T11693] do_syscall_64+0x3d/0x90 [ 123.687876][T11693] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.693913][T11693] RIP: 0033:0x4663a7 [ 123.697902][T11693] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 123.717507][T11693] RSP: 002b:00007f68a628ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.725911][T11693] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 123.733876][T11693] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 123.741883][T11693] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 123.749895][T11693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 123.757907][T11693] R13: 0000000000000005 R14: 0000000020000640 R15: 0000000000000000 [ 123.781531][T11701] loop5: detected capacity change from 0 to 264192 [ 123.793688][T11701] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 123.897461][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:50 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x3, 0x0) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26bfc735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x100, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001440)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, 0x0) perf_event_open(0x0, 0x0, 0x1, r1, 0x0) r3 = gettid() syz_open_pts(0xffffffffffffffff, 0x800) tkill(r3, 0x0) mq_notify(r2, &(0x7f0000000100)={0x0, 0x31, 0x0, @tid=r3}) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) r4 = gettid() tkill(r4, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x41, 0x0, 0x40, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0x5, 0x5}, 0x0, 0x8100, 0xfff, 0x0, 0xe1a, 0x4, 0x80, 0x0, 0x40000000}, r4, 0x5, r5, 0x6ee4ca8bd571317b) clone(0x480000, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000001640)="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") 12:44:50 executing program 4 (fault-call:3 fault-nth:26): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:50 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 124.018312][T11720] FAULT_INJECTION: forcing a failure. [ 124.018312][T11720] name failslab, interval 1, probability 0, space 0, times 0 [ 124.030986][T11720] CPU: 1 PID: 11720 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 124.039749][T11720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.049949][T11720] Call Trace: [ 124.053217][T11720] dump_stack_lvl+0xb7/0x103 [ 124.057805][T11720] dump_stack+0x11/0x1a [ 124.059071][ C0] sd 0:0:1:0: [sg0] tag#6005 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 124.061954][T11720] should_fail+0x23c/0x250 [ 124.072298][ C0] sd 0:0:1:0: [sg0] tag#6005 CDB: opcode=0xe5 (vendor) [ 124.072315][ C0] sd 0:0:1:0: [sg0] tag#6005 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 bf c7 35 d1 35 12 1c [ 124.076714][T11720] __should_failslab+0x81/0x90 [ 124.083565][ C0] sd 0:0:1:0: [sg0] tag#6005 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 124.093048][T11720] should_failslab+0x5/0x20 [ 124.097803][ C0] sd 0:0:1:0: [sg0] tag#6005 CDB[20]: ba [ 124.107305][T11720] kmem_cache_alloc_node+0x58/0x2b0 [ 124.122683][T11720] ? __alloc_skb+0xed/0x420 [ 124.127189][T11720] __alloc_skb+0xed/0x420 [ 124.131296][T11721] loop3: detected capacity change from 0 to 264192 [ 124.131518][T11720] alloc_uevent_skb+0x5b/0x120 [ 124.142733][T11720] kobject_uevent_env+0x863/0xc40 [ 124.147781][T11720] ? internal_create_group+0x7c9/0x850 [ 124.153311][T11720] ? set_capacity_and_notify+0xeb/0x1c0 [ 124.158854][T11720] kobject_uevent+0x18/0x20 [ 124.163341][T11720] loop_configure+0xcc5/0xeb0 12:44:50 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, 0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 124.168055][T11720] lo_ioctl+0x59b/0x1340 [ 124.172293][T11720] ? path_openat+0x18e4/0x1f20 [ 124.177050][T11720] ? putname+0xa5/0xc0 [ 124.181099][T11720] ? ___cache_free+0x3c/0x300 [ 124.185770][T11720] ? blkdev_common_ioctl+0x9c3/0x1040 [ 124.191130][T11720] ? selinux_file_ioctl+0x8e0/0x970 [ 124.196314][T11720] ? lo_release+0x120/0x120 [ 124.200816][T11720] blkdev_ioctl+0x1d0/0x3c0 [ 124.205397][T11720] block_ioctl+0x6d/0x80 [ 124.209637][T11720] ? blkdev_iopoll+0x70/0x70 [ 124.214207][T11720] __se_sys_ioctl+0xcb/0x140 [ 124.218771][T11720] __x64_sys_ioctl+0x3f/0x50 [ 124.223335][T11720] do_syscall_64+0x3d/0x90 [ 124.227935][T11720] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.233919][T11720] RIP: 0033:0x4663a7 [ 124.237795][T11720] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 124.257492][T11720] RSP: 002b:00007f68a628ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 124.265916][T11720] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 124.273974][T11720] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 124.281927][T11720] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 124.289902][T11720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 124.297904][T11720] R13: 0000000000000005 R14: 0000000020000640 R15: 0000000000000000 [ 124.309312][ T26] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:50 executing program 4 (fault-call:3 fault-nth:27): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 124.339914][T11721] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 124.343964][T11732] loop0: detected capacity change from 0 to 264192 12:44:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 124.390486][T11732] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 124.407614][ C0] sd 0:0:1:0: [sg0] tag#6006 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 124.418033][ C0] sd 0:0:1:0: [sg0] tag#6006 CDB: opcode=0xe5 (vendor) [ 124.424992][ C0] sd 0:0:1:0: [sg0] tag#6006 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 bf c7 35 d1 35 12 1c [ 124.434552][ C0] sd 0:0:1:0: [sg0] tag#6006 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 124.444110][ C0] sd 0:0:1:0: [sg0] tag#6006 CDB[20]: ba 12:44:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r1}, 0x8, 0x559, 0x7}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 124.523195][T11754] FAULT_INJECTION: forcing a failure. [ 124.523195][T11754] name failslab, interval 1, probability 0, space 0, times 0 [ 124.525563][T11757] loop5: detected capacity change from 0 to 264192 [ 124.535827][T11754] CPU: 0 PID: 11754 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 124.551047][T11754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.561097][T11754] Call Trace: [ 124.564375][T11754] dump_stack_lvl+0xb7/0x103 [ 124.568963][T11754] dump_stack+0x11/0x1a [ 124.573116][T11754] should_fail+0x23c/0x250 [ 124.577556][T11754] __should_failslab+0x81/0x90 [ 124.582304][T11754] should_failslab+0x5/0x20 [ 124.586807][T11754] kmem_cache_alloc_node+0x58/0x2b0 [ 124.592005][T11754] ? __alloc_skb+0xed/0x420 [ 124.596510][T11754] __alloc_skb+0xed/0x420 [ 124.600838][T11754] alloc_uevent_skb+0x5b/0x120 [ 124.605618][T11754] kobject_uevent_env+0x863/0xc40 [ 124.610673][T11754] ? internal_create_group+0x7c9/0x850 [ 124.616192][T11754] ? set_capacity_and_notify+0xeb/0x1c0 [ 124.621755][T11754] kobject_uevent+0x18/0x20 [ 124.626309][T11754] loop_configure+0xcc5/0xeb0 [ 124.630987][T11754] lo_ioctl+0x59b/0x1340 [ 124.635306][T11754] ? path_openat+0x18e4/0x1f20 [ 124.640079][T11754] ? putname+0xa5/0xc0 [ 124.644203][T11754] ? ___cache_free+0x3c/0x300 [ 124.648879][T11754] ? blkdev_common_ioctl+0x9c3/0x1040 [ 124.654291][T11754] ? selinux_file_ioctl+0x8e0/0x970 [ 124.659515][T11754] ? lo_release+0x120/0x120 [ 124.664015][T11754] blkdev_ioctl+0x1d0/0x3c0 [ 124.668582][T11754] block_ioctl+0x6d/0x80 [ 124.672899][T11754] ? blkdev_iopoll+0x70/0x70 [ 124.677562][T11754] __se_sys_ioctl+0xcb/0x140 [ 124.682142][T11754] __x64_sys_ioctl+0x3f/0x50 [ 124.686726][T11754] do_syscall_64+0x3d/0x90 [ 124.691146][T11754] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.697123][T11754] RIP: 0033:0x4663a7 [ 124.701010][T11754] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 12:44:50 executing program 4 (fault-call:3 fault-nth:28): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 124.720683][T11754] RSP: 002b:00007f68a628ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 124.729193][T11754] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 124.737159][T11754] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 124.745126][T11754] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 124.753109][T11754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 124.761075][T11754] R13: 0000000000000005 R14: 0000000020000640 R15: 0000000000000000 12:44:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 124.792906][T11757] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 124.905497][T11774] FAULT_INJECTION: forcing a failure. [ 124.905497][T11774] name failslab, interval 1, probability 0, space 0, times 0 [ 124.918143][T11774] CPU: 1 PID: 11774 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 124.926972][T11774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.937005][T11774] Call Trace: [ 124.940334][T11774] dump_stack_lvl+0xb7/0x103 [ 124.944918][T11774] dump_stack+0x11/0x1a [ 124.949053][T11774] should_fail+0x23c/0x250 [ 124.953466][T11774] ? skb_clone+0x12c/0x1f0 [ 124.957890][T11774] __should_failslab+0x81/0x90 [ 124.962669][T11774] should_failslab+0x5/0x20 [ 124.967200][T11774] kmem_cache_alloc+0x46/0x2e0 [ 124.972007][T11774] skb_clone+0x12c/0x1f0 [ 124.976234][T11774] netlink_broadcast_filtered+0x4fd/0xb60 [ 124.981941][T11774] ? skb_put+0xb9/0xf0 [ 124.986040][T11774] netlink_broadcast+0x35/0x50 [ 124.990786][T11774] kobject_uevent_env+0x8c9/0xc40 [ 124.995796][T11774] ? internal_create_group+0x7c9/0x850 [ 125.001271][T11774] ? set_capacity_and_notify+0xeb/0x1c0 [ 125.006880][T11774] kobject_uevent+0x18/0x20 [ 125.011373][T11774] loop_configure+0xcc5/0xeb0 [ 125.016036][T11774] lo_ioctl+0x59b/0x1340 [ 125.020320][T11774] ? path_openat+0x18e4/0x1f20 [ 125.025074][T11774] ? putname+0xa5/0xc0 [ 125.029125][T11774] ? ___cache_free+0x3c/0x300 [ 125.033852][T11774] ? blkdev_common_ioctl+0x9c3/0x1040 [ 125.039223][T11774] ? selinux_file_ioctl+0x8e0/0x970 [ 125.044487][T11774] ? lo_release+0x120/0x120 [ 125.049039][T11774] blkdev_ioctl+0x1d0/0x3c0 [ 125.053570][T11774] block_ioctl+0x6d/0x80 [ 125.057808][T11774] ? blkdev_iopoll+0x70/0x70 [ 125.062420][T11774] __se_sys_ioctl+0xcb/0x140 [ 125.067044][T11774] __x64_sys_ioctl+0x3f/0x50 [ 125.071617][T11774] do_syscall_64+0x3d/0x90 [ 125.076020][T11774] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 125.081901][T11774] RIP: 0033:0x4663a7 [ 125.085779][T11774] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 125.105411][T11774] RSP: 002b:00007f68a628ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 125.113806][T11774] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 125.121761][T11774] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 125.129734][T11774] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 125.137695][T11774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 125.145670][T11774] R13: 0000000000000005 R14: 0000000020000640 R15: 0000000000000000 12:44:51 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x3, 0x0) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:51 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x3, 0x0) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:51 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:51 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:51 executing program 4 (fault-call:3 fault-nth:29): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 125.287813][T11789] loop3: detected capacity change from 0 to 264192 [ 125.292331][T11793] FAULT_INJECTION: forcing a failure. [ 125.292331][T11793] name failslab, interval 1, probability 0, space 0, times 0 [ 125.301176][T11795] loop0: detected capacity change from 0 to 264192 [ 125.307015][T11793] CPU: 0 PID: 11793 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 125.307036][T11793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.307046][T11793] Call Trace: [ 125.307053][T11793] dump_stack_lvl+0xb7/0x103 [ 125.340166][T11793] dump_stack+0x11/0x1a [ 125.344310][T11793] should_fail+0x23c/0x250 [ 125.348796][T11793] __should_failslab+0x81/0x90 [ 125.353599][T11793] ? call_usermodehelper_setup+0x71/0x190 [ 125.359310][T11793] should_failslab+0x5/0x20 [ 125.363797][T11793] kmem_cache_alloc_trace+0x49/0x310 [ 125.369159][T11793] call_usermodehelper_setup+0x71/0x190 [ 125.374691][T11793] ? add_uevent_var+0x1c0/0x1c0 [ 125.379528][T11793] kobject_uevent_env+0xb29/0xc40 [ 125.384596][T11793] ? internal_create_group+0x7c9/0x850 [ 125.390096][T11793] ? set_capacity_and_notify+0xeb/0x1c0 [ 125.395629][T11793] kobject_uevent+0x18/0x20 [ 125.400124][T11793] loop_configure+0xcc5/0xeb0 [ 125.404793][T11793] lo_ioctl+0x59b/0x1340 [ 125.409024][T11793] ? path_openat+0x18e4/0x1f20 [ 125.413778][T11793] ? putname+0xa5/0xc0 [ 125.417829][T11793] ? ___cache_free+0x3c/0x300 [ 125.422495][T11793] ? blkdev_common_ioctl+0x9c3/0x1040 [ 125.427854][T11793] ? selinux_file_ioctl+0x8e0/0x970 [ 125.433039][T11793] ? lo_release+0x120/0x120 [ 125.437562][T11793] blkdev_ioctl+0x1d0/0x3c0 [ 125.442053][T11793] block_ioctl+0x6d/0x80 [ 125.446347][T11793] ? blkdev_iopoll+0x70/0x70 [ 125.450924][T11793] __se_sys_ioctl+0xcb/0x140 [ 125.455528][T11793] __x64_sys_ioctl+0x3f/0x50 [ 125.460098][T11793] do_syscall_64+0x3d/0x90 [ 125.464497][T11793] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 125.470455][T11793] RIP: 0033:0x4663a7 [ 125.474330][T11793] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 125.494093][T11793] RSP: 002b:00007f68a628ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 125.502487][T11793] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 125.510512][T11793] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 125.518474][T11793] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 125.526427][T11793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 125.534379][T11793] R13: 0000000000000005 R14: 0000000020000640 R15: 0000000000000000 12:44:51 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, 0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:51 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:51 executing program 4 (fault-call:3 fault-nth:30): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:51 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 125.599745][T11795] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 125.628593][T11789] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 125.723008][T11814] FAULT_INJECTION: forcing a failure. [ 125.723008][T11814] name failslab, interval 1, probability 0, space 0, times 0 [ 125.735645][T11814] CPU: 0 PID: 11814 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 125.744467][T11814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.754512][T11814] Call Trace: [ 125.757793][T11814] dump_stack_lvl+0xb7/0x103 [ 125.759697][T11817] loop5: detected capacity change from 0 to 264192 [ 125.762409][T11814] dump_stack+0x11/0x1a [ 125.773063][T11814] should_fail+0x23c/0x250 [ 125.777487][T11814] ? getname_flags+0x84/0x3d0 [ 125.782164][T11814] __should_failslab+0x81/0x90 [ 125.786922][T11814] should_failslab+0x5/0x20 [ 125.791414][T11814] kmem_cache_alloc+0x46/0x2e0 [ 125.796181][T11814] getname_flags+0x84/0x3d0 [ 125.800753][T11814] ? __schedule+0x42a/0x670 [ 125.805255][T11814] do_mkdirat+0x3b/0x200 [ 125.809499][T11814] __x64_sys_mkdir+0x32/0x40 [ 125.814116][T11814] do_syscall_64+0x3d/0x90 [ 125.818586][T11814] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 125.824487][T11814] RIP: 0033:0x4656f7 [ 125.828392][T11814] 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 [ 125.848252][T11814] RSP: 002b:00007f68a628efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 125.856735][T11814] RAX: ffffffffffffffda RBX: 0000000020000640 RCX: 00000000004656f7 [ 125.864700][T11814] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000000000000 12:44:51 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:51 executing program 4 (fault-call:3 fault-nth:31): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 125.872665][T11814] RBP: 00007f68a628f040 R08: 0000000000000000 R09: ffffffffffffffff [ 125.880634][T11814] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000000000000 [ 125.888611][T11814] R13: 0000000000000000 R14: 00007f68a628f000 R15: 0000000000000000 [ 125.901366][T11817] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:51 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 126.041546][T11830] FAULT_INJECTION: forcing a failure. [ 126.041546][T11830] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 126.054661][T11830] CPU: 0 PID: 11830 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 126.063418][T11830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.073509][T11830] Call Trace: [ 126.076779][T11830] dump_stack_lvl+0xb7/0x103 [ 126.081361][T11830] dump_stack+0x11/0x1a [ 126.085511][T11830] should_fail+0x23c/0x250 [ 126.089925][T11830] should_fail_usercopy+0x16/0x20 [ 126.095028][T11830] strncpy_from_user+0x21/0x250 [ 126.099880][T11830] getname_flags+0xb8/0x3d0 [ 126.104409][T11830] do_mkdirat+0x3b/0x200 [ 126.108782][T11830] __x64_sys_mkdir+0x32/0x40 [ 126.113410][T11830] do_syscall_64+0x3d/0x90 [ 126.117821][T11830] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 126.123707][T11830] RIP: 0033:0x4656f7 [ 126.127607][T11830] 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 [ 126.147232][T11830] RSP: 002b:00007f68a628efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 126.155638][T11830] RAX: ffffffffffffffda RBX: 0000000020000640 RCX: 00000000004656f7 [ 126.163622][T11830] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000000000000 [ 126.171578][T11830] RBP: 00007f68a628f040 R08: 0000000000000000 R09: ffffffffffffffff [ 126.179542][T11830] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000000000000 [ 126.187575][T11830] R13: 0000000000000000 R14: 00007f68a628f000 R15: 0000000000000000 12:44:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x2a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="24000000250007041dfffd946fa201000100000001000000000000e5fffffefff7fffe7e280000003200ffaa1c0009b3ebea966cf0554edc7de8ddeb133c2bff0100000000000015f8ffff30", 0x4c}], 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 12:44:52 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x3, 0x0) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:52 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:52 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:52 executing program 4 (fault-call:3 fault-nth:32): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 126.326853][T11839] loop3: detected capacity change from 0 to 264192 [ 126.345906][T11844] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 126.355238][T11844] tc_dump_action: action bad kind [ 126.356952][T11839] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 126.365409][T11847] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 126.378583][T11847] tc_dump_action: action bad kind [ 126.418009][T11853] FAULT_INJECTION: forcing a failure. [ 126.418009][T11853] name failslab, interval 1, probability 0, space 0, times 0 [ 126.430600][T11853] CPU: 0 PID: 11853 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 126.439355][T11853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.449403][T11853] Call Trace: [ 126.452681][T11853] dump_stack_lvl+0xb7/0x103 [ 126.457270][T11853] dump_stack+0x11/0x1a [ 126.461428][T11853] should_fail+0x23c/0x250 [ 126.465842][T11853] ? __sigqueue_alloc+0x13a/0x270 [ 126.470916][T11853] __should_failslab+0x81/0x90 [ 126.475678][T11853] should_failslab+0x5/0x20 [ 126.480181][T11853] kmem_cache_alloc+0x46/0x2e0 [ 126.485020][T11853] ? inc_rlimit_ucounts+0xcf/0xf0 [ 126.490045][T11853] __sigqueue_alloc+0x13a/0x270 [ 126.494976][T11853] __send_signal+0x178/0x760 [ 126.499570][T11853] send_signal+0x281/0x390 [ 126.504002][T11853] force_sig_info_to_task+0x2ad/0x2e0 [ 126.509492][T11853] force_sig_fault+0x62/0x90 [ 126.514107][T11853] __bad_area_nosemaphore+0x250/0x2f0 [ 126.519579][T11853] exc_page_fault+0x91/0x220 [ 126.524170][T11853] ? asm_exc_page_fault+0x8/0x30 [ 126.529170][T11853] asm_exc_page_fault+0x1e/0x30 [ 126.534019][T11853] RIP: 0033:0x456661 [ 126.537910][T11853] Code: c1 e1 20 48 09 ca 48 0f bc d2 48 01 d0 48 29 f8 c3 0f 1f 84 00 00 00 00 00 89 f9 48 89 fa c5 f9 ef c0 83 e1 3f 83 f9 20 77 1f fd 74 0f c5 fd d7 c1 85 c0 0f 85 df 00 00 00 48 83 c7 20 83 e1 [ 126.557511][T11853] RSP: 002b:00007f68a628efa8 EFLAGS: 00010283 [ 126.563623][T11853] RAX: 0000000000000000 RBX: 0000000020000640 RCX: 0000000000000000 [ 126.571598][T11853] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000000000000 [ 126.579569][T11853] RBP: 00007f68a628f040 R08: 0000000000000000 R09: ffffffffffffffff [ 126.587528][T11853] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000000000000 [ 126.595489][T11853] R13: 0000000000000000 R14: 00007f68a628f000 R15: 0000000000000000 12:44:52 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, 0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:52 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:52 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40087602, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)={{0x10b, 0xe0, 0x90, 0x33e, 0x3db, 0x1, 0x2ad, 0x3}, "c9dc58d79ed4be91536a8913b354d1e49b46f8bfb319e4437300232f7dd92a8503dd886de1835c2007e6608151878402d5f8a09610f5020e0331ebf550a3f7ee181994afe20f9386ef38dde473cb82876ff9f24efa4619a7a55e9b6329b022b8a8329ec2571189ef753baeaa2f7bf056b50fb3935a78dc13de74748dd678fb3a5708d05989537b728b6ad151923aaf537f93e723bcf06192fdacba9574b3fcf2857c2a6ca1dd433ddaa2aa474843d1b199d060e59a467f2734183a9b192f926798c24abe367afdfd2271931609affee0d1c3a7c0b69c905618d04429579484d9625c121bcab6b3e36499f5e1289614a1e29d4d946c1c2ecec9", ['\x00', '\x00', '\x00']}, 0x419) 12:44:52 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:52 executing program 4 (fault-call:3 fault-nth:33): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 126.611865][ T23] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:52 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:52 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8082, 0x100) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000040)) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x9, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rseq(&(0x7f0000000180), 0x20, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x1d3}) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x6, 0x8, 0x6, 0x8, 0x0, 0x2, 0x10, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00000001c0), 0xa}, 0xc00, 0x10001, 0x32, 0x1, 0x4, 0x9, 0x5, 0x0, 0x8, 0x0, 0x3}, 0xffffffffffffffff, 0xd, r3, 0x1) syz_read_part_table(0x248e01a0, 0x1d4, &(0x7f0000000200)=[{&(0x7f0000000080)="03f605020206af54031400680000000000000f0000000000000000000500000000004200000000000000000000000000000000000000000000000000200055aa", 0x40, 0x1c0}]) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x90834, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, @perf_bp={0x0, 0xc}, 0x8209, 0x2, 0x28, 0x7, 0x5, 0x23, 0xea}, 0x0, 0x5, r1, 0x8) 12:44:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 126.663210][T11860] EXT4-fs warning (device sda1): __ext4_ioctl:879: Setting inode version is not supported with metadata_csum enabled. [ 126.676782][T11860] EXT4-fs warning (device sda1): __ext4_ioctl:879: Setting inode version is not supported with metadata_csum enabled. [ 126.726071][T11871] loop3: detected capacity change from 0 to 264192 [ 126.760372][T11871] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 126.761889][T11877] loop5: detected capacity change from 0 to 264192 [ 126.777181][T11879] FAULT_INJECTION: forcing a failure. [ 126.777181][T11879] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 126.790261][T11879] CPU: 1 PID: 11879 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 126.799015][T11879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.809068][T11879] Call Trace: [ 126.812341][T11879] dump_stack_lvl+0xb7/0x103 [ 126.817143][T11879] dump_stack+0x11/0x1a [ 126.821291][T11879] should_fail+0x23c/0x250 [ 126.825714][T11879] should_fail_usercopy+0x16/0x20 [ 126.830747][T11879] copy_fpstate_to_sigframe+0x372/0x570 [ 126.836294][T11879] __setup_rt_frame+0x11a/0x3e0 [ 126.841215][T11879] arch_do_signal_or_restart+0x198/0x220 [ 126.846833][T11879] exit_to_user_mode_prepare+0x109/0x190 [ 126.852460][T11879] ? asm_exc_page_fault+0x8/0x30 [ 126.857435][T11879] irqentry_exit_to_user_mode+0x5/0x10 [ 126.862890][T11879] irqentry_exit+0xe/0x30 [ 126.867213][T11879] asm_exc_page_fault+0x1e/0x30 [ 126.872116][T11879] RIP: 0033:0x456661 [ 126.875994][T11879] Code: c1 e1 20 48 09 ca 48 0f bc d2 48 01 d0 48 29 f8 c3 0f 1f 84 00 00 00 00 00 89 f9 48 89 fa c5 f9 ef c0 83 e1 3f 83 f9 20 77 1f fd 74 0f c5 fd d7 c1 85 c0 0f 85 df 00 00 00 48 83 c7 20 83 e1 [ 126.895588][T11879] RSP: 002b:00007f68a628efa8 EFLAGS: 00010283 [ 126.901768][T11879] RAX: 0000000000000000 RBX: 0000000020000640 RCX: 0000000000000000 [ 126.909726][T11879] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000000000000 [ 126.917682][T11879] RBP: 00007f68a628f040 R08: 0000000000000000 R09: ffffffffffffffff [ 126.925637][T11879] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000000000000 [ 126.933594][T11879] R13: 0000000000000000 R14: 00007f68a628f000 R15: 0000000000000000 [ 126.950537][T11877] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 127.009092][ T26] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 127.053202][T11893] loop0: detected capacity change from 0 to 264192 [ 127.100638][T11893] loop0: p1 < > p2 < > p4 [ 127.105212][T11893] loop0: partition table partially beyond EOD, truncated [ 127.116646][T11893] loop0: p1 start 335762607 is beyond EOD, truncated [ 127.125469][T11893] loop0: p4 size 2097152 extends beyond EOD, truncated 12:44:53 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x3, 0x0) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:53 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 127.245052][T11919] loop3: detected capacity change from 0 to 264192 [ 127.255818][T11919] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 127.297209][ T26] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:53 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:44:53 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 12:44:53 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 127.623671][T11935] loop3: detected capacity change from 0 to 264192 [ 127.632468][T11935] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x3, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x80045438, 0x970000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001540)={0x400, 0x0, 0x6, 0x3ff, 0x11, "f9fe88e2caae27fa"}) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f0000000000)=""/98, 0x62}], 0x3, 0xd9f, 0x0) unshare(0x6c060000) unshare(0x4070000) r2 = socket$inet(0x2, 0x6, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x100, 0x1) r4 = socket(0x10, 0x3, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000240)=""/21, &(0x7f00000002c0)=0x15) sendmsg$AUDIT_TTY_SET(r4, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0x100000d, 0x810, r4, 0x625f000) sendfile(r3, r2, &(0x7f0000000200)=0xb21, 0x1f) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x190) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 127.694649][T11950] loop5: detected capacity change from 0 to 264192 [ 127.745627][T11950] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 127.774248][ T22] audit: type=1400 audit(1628167493.779:63): avc: denied { create } for pid=11951 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 127.893828][ T26] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 128.007371][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x4, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:54 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 12:44:54 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x8) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x10b}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) io_submit(0x0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x94, r1, &(0x7f0000000040)="a819883db50a70cfe0cdf73c6391dc1a8b443c1dd099545fccfcd8450d2700aa5c888bd9762c69ff97e25602a4ca299ccd6b9f3658b960e57234eced242ecfc2cff7374fed3da82cb24067342258e360d4c3ca1cb4116546eb11ca328f240e02e7ae", 0x62, 0x2}]) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000002000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000140)) 12:44:54 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/diskstats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x280, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x200, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x8) creat(&(0x7f00000001c0)='./bus\x00', 0x100) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000800), 0x0) preadv(0xffffffffffffffff, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/226, 0xe2}], 0x1, 0x400, 0x305) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000a40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000080)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)) r2 = gettid() tkill(r2, 0x1004000000016) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x24, 0x8, 0x3, 0x0, 0x3, 0x10001, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0xbd1, 0x9}, 0x810, 0x9, 0x401, 0x3, 0x1, 0xb0b4, 0x1, 0x0, 0x0, 0x0, 0x2}, r2, 0xad63, 0xffffffffffffffff, 0x8) 12:44:54 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:44:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x5, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 128.168770][T12002] loop3: detected capacity change from 0 to 264192 [ 128.180964][T12003] loop5: detected capacity change from 0 to 264192 [ 128.187794][T12002] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 128.209027][T12003] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:54 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:54 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, 0xffffffffffffffff, 0x0, 0x108d1521) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 12:44:54 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 128.303221][ T26] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x6, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:54 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 128.376704][T12028] loop0: detected capacity change from 0 to 513 [ 128.395362][T12028] EXT4-fs (loop0): revision level too high, forcing read-only mode 12:44:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:54 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 128.425217][T12028] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 128.454376][T12042] loop5: detected capacity change from 0 to 264192 [ 128.480600][ T26] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 128.497009][T12042] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 128.534907][ T26] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 128.578262][T12057] loop3: detected capacity change from 0 to 264192 [ 128.587526][T12057] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 128.759628][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:55 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 129.064574][T12071] loop0: detected capacity change from 0 to 264192 [ 129.073241][T12071] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 129.275371][ T8] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:57 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:57 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:44:57 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) socket(0xf, 0xa, 0x1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)={0x80, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x31, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @val={0x1, 0x7, [{0x3}, {0x5, 0x1}, {0x48, 0x1}, {0x6c, 0x1}, {0x36}, {0x0, 0x1}, {0x5}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x80}}, 0x0) r7 = socket$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)={&(0x7f0000000240)={0x74, r8, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @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$NL80211_CMD_GET_WOWLAN(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r5, 0x2, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x6f}, @val={0x8, 0x3, r9}, @void}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000014}, 0x8800) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x20, r2, 0x8, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x1, 0x43}}}}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x3) sendmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@hci={0x1f, 0x543, 0x2}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="f254294737bb0057", 0x5c8}], 0x1}, 0x0) 12:44:57 executing program 0: ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)=0x7) r0 = socket(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="5500000018007f5300fe01b2a4a280930a60000b00a84302911000ed3900150035000c00060000001900150004000000000000dc1338d5440f3b3f2bdac4167b30d53bbd8df8000e4489f501eeecd1009b84136ef7", 0x55}], 0x1}, 0x0) [ 131.188314][T12084] loop5: detected capacity change from 0 to 264192 [ 131.193328][T12086] netlink: 'syz-executor.0': attribute type 21 has an invalid length. [ 131.204375][T12084] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.205014][T12088] loop3: detected capacity change from 0 to 264192 12:44:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x2b, 0xda1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff014}, {0x6}]}, 0x10) 12:44:57 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 131.239203][T12098] netlink: 'syz-executor.0': attribute type 21 has an invalid length. [ 131.251812][T12088] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x8, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) write(r2, &(0x7f0000000140)="bad7e108f876dd8446943cbd187065700d36790f2f84a965b17ba3c0f0e7bae38a3098074c2692de768b5f775aa14e8c15e9a604419a096d1b49806477dc54d9d04d9994f61883b713fe17cbf3f3f25dd5df79e58bf9125976ea1231a1a1419a5d7acf5106e78db725332959c4fc972b40f302e06652475c278fbf", 0x7b) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) connect$packet(r1, &(0x7f0000000040)={0x11, 0x5, 0x0, 0x1, 0x81, 0x6, @multicast}, 0x14) getdents(0xffffffffffffffff, 0x0, 0x0) pidfd_send_signal(r0, 0x23, &(0x7f00000000c0)={0x1c, 0xaa698c3, 0x1}, 0x0) [ 131.294391][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:57 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x1, 0x2) set_mempolicy(0x1, &(0x7f0000000000), 0xdc) syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='udf\x00', 0x1016056, 0x0) 12:44:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 131.407438][T12132] loop5: detected capacity change from 0 to 264192 [ 131.428251][T12132] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.509914][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:57 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETS2(r0, 0x560a, &(0x7f0000000300)={0xfffffffe, 0xf1, 0x0, 0x2, 0x0, "97e11455fae2885900010000bf72ce4300", 0x4, 0x8}) 12:44:57 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/shm\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) close(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/shm\x00', 0x0, 0x0) lseek(r0, 0x2000001, 0x1) lseek(r0, 0x1, 0x0) 12:44:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x9, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:57 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:44:57 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:57 executing program 0: sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x8365d, 0x419, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000000020000193e02006001030f0f0000d4000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x98, 0x0, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6gre0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:faillog_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000040}, 0x800) read(r1, &(0x7f0000000080)=""/241, 0xf1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x110, r1, 0x7ad5b000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d3}) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc0a85322, &(0x7f0000000240)) sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x40, 0x0, 0xc00, 0x70bd28, 0x25dfdbff, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0xff}, @SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x6}, @SEG6_ATTR_DSTLEN={0x8}]}, 0x40}}, 0x40040) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) renameat2(r2, &(0x7f0000000080)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee00) mount$9p_fd(0x0, &(0x7f0000000640)='./file1\x00', &(0x7f0000000680), 0x2200032, &(0x7f00000006c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u}], [{@uid_gt={'uid>', r4}}, {@dont_hash}, {@audit}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}}) [ 131.631548][ T1838] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.663367][T12157] loop5: detected capacity change from 0 to 264192 12:44:57 executing program 2: pipe(&(0x7f0000003400)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x20fffff) newfstatat(0xffffffffffffff9c, &(0x7f0000001b00)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee00) setfsuid(r3) r4 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r4, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) read(r4, &(0x7f0000000080)=""/64, 0x40) pipe(&(0x7f0000003400)) 12:44:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 131.691087][T12157] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xa, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 131.737804][T12171] loop0: detected capacity change from 0 to 1051 [ 131.747374][T12177] loop3: detected capacity change from 0 to 264192 [ 131.776335][T12171] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 12:44:57 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:57 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/93, 0x5d, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="56ee0080000068a1", 0x8, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) shutdown(r2, 0x1) close(r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r3, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) recvfrom$inet6(r1, &(0x7f0000000180)=""/40, 0x28, 0x3, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000019001f", 0x7, 0x0, 0x0, 0xffffffe1) sendto$inet6(r1, &(0x7f0000000080)="d720c74a5fd501eef410b51227ceeb30e22f1b2ecb71b0399d4d7db4e1ca7fb71e091c62adff250be6a0d32b2c13a4fb1546", 0x32, 0x80, &(0x7f00000000c0)={0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='E', 0x4148, 0x87a, 0x0, 0x4b6ae4f95a5de35b) [ 131.785633][ T1838] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.808957][T12177] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 131.842380][T12171] EXT4-fs (loop0): orphan cleanup on readonly fs [ 131.854094][T12171] EXT4-fs error (device loop0): ext4_free_inode:282: comm syz-executor.0: reserved or nonexistent inode 3 [ 131.865862][T12171] EXT4-fs (loop0): Remounting filesystem read-only [ 131.872419][T12171] EXT4-fs warning (device loop0): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 131.886349][T12171] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 131.892953][T12171] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 131.907789][T12210] loop5: detected capacity change from 0 to 264192 [ 131.908634][T12206] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=76 sclass=netlink_route_socket pid=12206 comm=syz-executor.2 12:44:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 131.941467][T12210] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.955325][T12206] netlink: 41 bytes leftover after parsing attributes in process `syz-executor.2'. 12:44:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xb, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:58 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:44:58 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 132.149417][ T1829] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.226569][T12237] loop3: detected capacity change from 0 to 264192 [ 132.235439][T12237] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.297925][ T26] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.450485][ T26] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xc, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:58 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:58 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:58 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:44:58 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:58 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 132.670951][T12261] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=76 sclass=netlink_route_socket pid=12261 comm=syz-executor.2 [ 132.680077][T12264] loop3: detected capacity change from 0 to 264192 [ 132.684267][T12265] loop5: detected capacity change from 0 to 264192 [ 132.696975][T12264] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.698411][T12261] netlink: 41 bytes leftover after parsing attributes in process `syz-executor.2'. [ 132.746895][T12265] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.768458][T12277] loop0: detected capacity change from 0 to 264192 [ 132.784291][ T26] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:58 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:58 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:58 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xd, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:58 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 132.800566][ T1829] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.827054][T12277] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.870475][T12287] loop5: detected capacity change from 0 to 264192 12:44:58 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:58 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 132.915904][T12287] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.922884][T12298] loop3: detected capacity change from 0 to 264192 [ 132.955484][ T26] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xe, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 132.976431][T12298] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.065356][T12313] loop5: detected capacity change from 0 to 264192 [ 133.105736][T12313] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.146745][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.157958][ T1829] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:59 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:44:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(0x0) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:59 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 133.648907][T12334] loop3: detected capacity change from 0 to 264192 [ 133.658932][T12334] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.711041][T12344] loop0: detected capacity change from 0 to 264192 [ 133.721281][T12344] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:59 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:44:59 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:44:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x10, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:44:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(0x0) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:59 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(0xffffffffffffffff, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(0xffffffffffffffff, r1, 0x0, 0x108d1521) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) [ 133.816145][ T1829] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(0x0) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 133.861164][T12354] loop5: detected capacity change from 0 to 264192 [ 133.883567][T12354] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:44:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:44:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x11, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 133.951627][T12366] loop3: detected capacity change from 0 to 264192 12:45:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 134.014780][T12366] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:00 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(0xffffffffffffffff, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(0xffffffffffffffff, r1, 0x0, 0x108d1521) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) 12:45:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:00 executing program 0: bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000080)=0x1000000a, 0x4) unshare(0x6e060000) r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="08010017", @ANYRES16=0x0, @ANYBLOB="00032abd7000fddbdf25110000000800060038000000200003800800010001000000140002006970766c616e300000000000000000001c00028008000800020000000800050003000000080004000080ffffe8ff0600030000001400028006000e004e20000008000400010000001c000380060007004e210000060007004e23000008000500ac1414bb1c0002800800090067d6000008000600ae9c000008000400070000002c000180060004004e21000008000800000000000c00070010000000180000000c0007000400000009000000300003800500080040000000000007004e24000008000300040000000800030001000000"], 0x108}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) [ 134.177752][ T1829] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.203656][T12391] loop3: detected capacity change from 0 to 264192 [ 134.213487][T12391] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.324008][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.333776][ T1838] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:00 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x12, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:00 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(0xffffffffffffffff, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(0xffffffffffffffff, r1, 0x0, 0x108d1521) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) 12:45:00 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:00 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/241, 0xf1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x1d3}) r5 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000380)={{0x3, 0x8}, 0x0, 0x1fc, 0x8, {0xb1, 0x7f}, 0x2, 0x4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) r6 = openat$incfs(r5, &(0x7f0000000040)='.pending_reads\x00', 0xa0000, 0x80) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 12:45:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x18, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 134.761902][T12430] loop5: detected capacity change from 0 to 264192 [ 134.772913][T12430] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.773748][T12432] loop3: detected capacity change from 0 to 264192 [ 134.799212][T12432] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:00 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0), 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 134.906948][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0), 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 135.003866][T12462] loop3: detected capacity change from 0 to 264192 [ 135.044308][T12462] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 135.160802][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x25, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0), 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:01 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:01 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x26, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:01 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000200)='./file0\x00', 0x101000, 0x4) r0 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000100)={0x0, 0x1, 0x2000000401, 0x1}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f00000030c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000540)={0x8, 0x0, {0x5, @usage=0x8, 0x0, 0x5, 0x55e, 0x8, 0x3, 0x9, 0x20, @usage, 0xffffff00, 0x7, [0x100000001, 0x20000000, 0x7, 0x1, 0xfffffffffffffffe, 0xa4d]}, {0x2, @usage=0xfffffffffffffffe, 0x0, 0xfffffffffffffbff, 0x3, 0x100000000, 0x8, 0x0, 0x448, @struct={0x3b64, 0x3}, 0x800, 0x7fff, [0x7, 0x4, 0x0, 0x2, 0x0, 0xd71]}, {0x9, @usage=0xe1, r2, 0xe1, 0x4, 0x5, 0x1, 0x3, 0x487, @usage=0x7, 0x2, 0x3, [0xfff, 0x5, 0x0, 0x101, 0xe2b, 0x8]}, {0x78d, 0x40, 0x3}}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000440)={0x1, 0x80000001, @start={r2, 0x1, "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", "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"}, [0x80000001, 0xd89, 0x78, 0x0, 0x5, 0x0, 0x8, 0x80, 0x3ff, 0x1, 0x4, 0x7, 0x6534, 0x6, 0x7df, 0x7ff0000000000, 0xf9, 0x2, 0x200000007fffffff, 0x2, 0x20000000000000, 0x8, 0xfffffffffffffffb, 0x3, 0x9, 0x1a88, 0x80, 0xfffffffffffff74e, 0x2, 0x7ff, 0x10, 0x4000000000f7f0, 0x2, 0x9, 0x100000000000008, 0x5, 0x4, 0x42, 0xa, 0x3f, 0x19d366d7, 0x8, 0x7ff, 0x6, 0x6, 0x9, 0x1000, 0x8, 0x4, 0x9709, 0x9b, 0xfffffffffffffffb, 0x1, 0x0, 0x9, 0x1, 0x4, 0x4, 0x4, 0x5, 0x5, 0xfff, 0x4, 0x4]}) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000600)={r2, 0xffff, 0x0, 0x1}) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x10c10, &(0x7f00000001c0)='[\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000580)) [ 135.690875][T12498] loop5: detected capacity change from 0 to 264192 [ 135.718512][T12498] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:01 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 135.833403][ T22] audit: type=1326 audit(1628167501.839:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12507 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 12:45:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 135.906394][ T22] audit: type=1326 audit(1628167501.869:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12507 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 12:45:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x48, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 135.980893][T12531] loop3: detected capacity change from 0 to 264192 [ 136.005116][ T22] audit: type=1326 audit(1628167501.879:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12507 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=83 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 136.006191][T12531] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.029292][ T22] audit: type=1326 audit(1628167501.889:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12507 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 12:45:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 136.072477][ T22] audit: type=1326 audit(1628167501.889:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12507 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 12:45:02 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 136.153156][ T22] audit: type=1326 audit(1628167501.889:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12507 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 136.177156][ T22] audit: type=1326 audit(1628167501.889:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12507 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 136.201218][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.201826][ T22] audit: type=1326 audit(1628167501.889:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12507 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 136.234199][ T22] audit: type=1326 audit(1628167501.889:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12507 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=41 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 136.258076][ T22] audit: type=1326 audit(1628167501.889:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12507 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x7ffc0000 [ 136.310178][T12548] loop5: detected capacity change from 0 to 264192 [ 136.334064][T12548] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.381823][ T1829] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:02 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0) 12:45:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x4c, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:02 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setreuid(0xee00, 0xee01) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x8914, &(0x7f0000000580)={'syztnl2\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@lsrr={0x83, 0xb, 0x4, [@remote, @remote]}]}}}], 0x20}}], 0x1, 0x0) 12:45:02 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0) [ 136.570288][T12564] loop5: detected capacity change from 0 to 264192 [ 136.596797][T12564] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.676758][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:02 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(0xffffffffffffffff, 0x0, 0x0) getpid() syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000600)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000200000000fedbdf2525000000060006000300000008000200", @ANYRES32=r1, @ANYBLOB="7db963b4572a0b144c107195abb0c98fb9db45bc286676402042b8a9ae50b90500000000000000afc0c3f39873eeb25c"], 0x24}}, 0x40080) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() perf_event_open(&(0x7f00000002c0)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x4000) creat(&(0x7f0000000280)='./file0\x00', 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201a5ffffff0a000000ff45ac00000000000500080000000000000002400000000063000000e10000008877007200300700a6ffffff00000000008000da", 0x3e, 0x1c0}]) 12:45:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x68, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0) 12:45:02 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:02 executing program 1 (fault-call:8 fault-nth:0): r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 136.839641][T12590] loop5: detected capacity change from 0 to 264192 [ 136.850003][T12590] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.877432][T12600] loop3: detected capacity change from 0 to 264192 [ 136.888206][T12600] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.902924][T12602] FAULT_INJECTION: forcing a failure. [ 136.902924][T12602] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 136.915994][T12602] CPU: 1 PID: 12602 Comm: syz-executor.1 Not tainted 5.14.0-rc4-syzkaller #0 [ 136.924765][T12602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.934809][T12602] Call Trace: [ 136.938076][T12602] dump_stack_lvl+0xb7/0x103 [ 136.942665][T12602] dump_stack+0x11/0x1a [ 136.946819][T12602] should_fail+0x23c/0x250 [ 136.951305][T12602] should_fail_usercopy+0x16/0x20 [ 136.956338][T12602] _copy_to_user+0x1c/0x90 [ 136.960753][T12602] simple_read_from_buffer+0xab/0x120 [ 136.966386][T12602] proc_fail_nth_read+0xf6/0x140 [ 136.971331][T12602] ? rw_verify_area+0x136/0x250 [ 136.976252][T12602] ? proc_fault_inject_write+0x200/0x200 [ 136.981891][T12602] vfs_read+0x154/0x5d0 [ 136.986043][T12602] ? __fget_light+0x21b/0x260 [ 136.990714][T12602] ? __cond_resched+0x11/0x40 [ 136.995392][T12602] ksys_read+0xce/0x180 [ 136.999547][T12602] __x64_sys_read+0x3e/0x50 [ 137.004056][T12602] do_syscall_64+0x3d/0x90 [ 137.008467][T12602] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.014368][T12602] RIP: 0033:0x41936c [ 137.018280][T12602] 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 [ 137.037898][T12602] RSP: 002b:00007f9d67829170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 137.046357][T12602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041936c [ 137.054310][T12602] RDX: 000000000000000f RSI: 00007f9d678291e0 RDI: 0000000000000007 [ 137.062326][T12602] RBP: 00007f9d678291d0 R08: 0000000000000000 R09: 0000000000000003 [ 137.070713][T12602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 137.078674][T12602] R13: 00007ffc1a21b8ff R14: 00007f9d67829300 R15: 0000000000022000 [ 137.086738][ T23] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:03 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:03 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r1, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) 12:45:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x6c, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:03 executing program 2: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x4003}], 0x1, 0x3dcb) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x3, 0xfff, 0xcb56}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000006, 0xb6794f366d486ff5, 0xffffffffffffffff, 0xa5107000) close(0xffffffffffffffff) io_setup(0x401, &(0x7f0000000080)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0), 0x472000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_tables_targets\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340), 0x10002, 0x0) io_submit(r0, 0x3, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x8, 0xffffffffffffffff, &(0x7f00000000c0)="4f1fc688064020ebecd8cab1f4fe8a31db8fd1d236a331ca4caf215931928bc1bdf057ae33e240c562a3aeb1315fb559d98f901060dfbbaa6ab33bebdbf7df80bf9ea9ce6e9d426d7efa2aa4cd036749328f14f67e02031ffd19235cfcca2380bc16f3b2fcd926a981be00e86cd48faef9d470614c27cca9e5445c43c93412460dba431b5939d39f1280257812e7d0443b7a283d5689af834741592f5fff9fba300d0456f68548893a6e94ec27ac862ade605475ce7e987110ad66874d041f3f", 0xc0, 0x2, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0xfa0d, r1, &(0x7f0000000200)="bc0b67c98336a2a1b02105a549ace5d4157f23b44dfa9820cde934c39018a7ff9912efde94f894d57b3ded5c1705f6b2fdb782da5b66a488284342af15c597a834ab63b5d17135db1903463b7f82260b6c3b2e4791246cf8180d600c1c0606186ab73e910038b2ff06df9a0e86496348f8b46ed5495f577e67eecc23c88d7af5c5e1a1785d11657e33d2eba643c49506ab76f6e2b34f7bf4009cc9e437a4f3c16ec6512807a25448fabf588b17e351527d43553d24a5a3fffaf71bc57fbd0b", 0xbf, 0x1, 0x0, 0x2, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x7ff, r3, &(0x7f0000000380)="de1d119b391790df6e163e27b401bb62cddfbebef73f63949e34417d9ba1c7331632f9a26871f2aef61427a7f2f2d922338e86afdabc274580dda81b653e9848cfdf7cace68b2aaa1e4ce1089aaa866b102e83639b", 0x55, 0xfc, 0x0, 0x2}]) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x910c2000) ftruncate(r1, 0x7) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000480), 0x200000, 0x0) lseek(r4, 0x4, 0x4) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000004c0), 0x80040, 0x0) write$rfkill(r5, &(0x7f0000000500)={0x7, 0x8, 0x1}, 0x8) openat(r3, &(0x7f0000000540)='./file0\x00', 0xc103, 0x92) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x40010, 0xffffffffffffffff, 0xb4b5f000) r6 = socket$inet_icmp(0x2, 0x2, 0x1) dup2(r6, 0xffffffffffffffff) 12:45:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:03 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r1, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) [ 137.472746][T12631] loop5: detected capacity change from 0 to 264192 [ 137.481788][T12631] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.559746][T12642] loop5: detected capacity change from 0 to 264192 [ 137.568040][T12642] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2002, 0x0, 0x0, 0x0, 0x3) 12:45:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x74, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:03 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:03 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r1, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(0xffffffffffffffff, r0, 0x0, 0x108d1521) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) 12:45:03 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2004, 0x0, 0x0, 0x0, 0x3) [ 137.734939][T12654] loop5: detected capacity change from 0 to 264192 [ 137.743990][T12654] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.829635][T12670] loop5: detected capacity change from 0 to 264192 [ 137.837607][T12670] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:04 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2007, 0x0, 0x0, 0x0, 0x3) 12:45:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7a, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080), 0x81, 0x10100) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000100)={{0x88, @empty, 0x4e24, 0x0, 'wlc\x00', 0x1, 0x2, 0x4c}, {@rand_addr=0x64010102, 0x4e24, 0x10000, 0x3, 0x6, 0x3}}, 0x44) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, 0x0) 12:45:04 executing program 2: unshare(0x2c020000) semget$private(0x0, 0x403, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/ipc\x00') semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) setns(r0, 0x0) unshare(0x22050800) 12:45:04 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2008, 0x0, 0x0, 0x0, 0x3) 12:45:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x0, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x54) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000040), 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000622c, 0x0) 12:45:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x300, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:04 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x10010, 0xffffffffffffffff, 0x546ad000) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) newfstatat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fec000/0x14000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee00) lsetxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f00000003c0)={{}, {0x1, 0x7}, [{0x2, 0x3, r1}, {0x2, 0x2, r1}, {0x2, 0x7}, {0x2, 0x7, r4}], {0x4, 0x1}, [{0x8, 0x7, r2}], {0x10, 0x3}, {0x20, 0x2}}, 0x4c, 0x0) shmat(r3, &(0x7f0000fec000/0x14000)=nil, 0x6000) shmat(r3, &(0x7f0000ffc000/0x2000)=nil, 0x7000) pipe(&(0x7f0000002c00)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001a000700ab092500090007000aab0700a90110001d60", 0x1a) mincore(&(0x7f00006c1000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/78) write$binfmt_misc(r6, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r5, 0x0, r7, 0x0, 0x4ffe4, 0x0) [ 138.440762][T12698] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12698 comm=syz-executor.0 [ 138.513313][T12707] loop4: detected capacity change from 0 to 1 [ 138.529023][T12710] netlink: 224 bytes leftover after parsing attributes in process `syz-executor.2'. 12:45:04 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:04 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2009, 0x0, 0x0, 0x0, 0x3) 12:45:04 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x480, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:04 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x2, 0x0, 0x0, 0x3) 12:45:04 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x4, 0x0, 0x0, 0x3) 12:45:04 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x7, 0x0, 0x0, 0x3) 12:45:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x500, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:04 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x8, 0x0, 0x0, 0x3) [ 138.712150][T12726] loop4: detected capacity change from 0 to 2 [ 138.739089][T12735] loop5: detected capacity change from 0 to 264192 [ 138.747029][T12735] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.834940][T12749] loop4: detected capacity change from 0 to 2 12:45:05 executing program 0: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="490b256548d05960cd4922"], 0xe8}}, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0, 0xffffffffffffff9b}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) r2 = gettid() tkill(r2, 0x1004000000016) r3 = getpid() sched_setaffinity(r3, 0x1, &(0x7f0000000040)=0x5) ptrace$setregs(0xf, r3, 0x20, &(0x7f00000003c0)="3d81f6175b4ef8fba573617f4ffdf55dfe5d1a6e0868f77ab5b125934fbec9dbcbaad030e27b06d801e100cdecd716984b0c7fcfc1531cf71b7927688e1b1951c994796a624fb52f85aa909345491214a0939c32efc4fea669fabc5e145950126fde70649d5ffad307e1d2f207dafde446e26645aa2564093da8dc00ed3d3b0273b35b9356c76c4272f8dd57dcdd80a0fbfb5ec263f971fb40873ffaa49809ccd71d3d704a1f71bffcb859c510e82049b49cbcb1255494aed7e0fd3fb7f4d4e799badd0cdec388fbf998c919c9e77aa3394b5aa27b22fffd5892d315f992f12fc9263721e8e8b503dcaaab077289f82cc3634da9262fe9eeba") ptrace$setopts(0x4206, r2, 0x3, 0x100008) 12:45:05 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x9, 0x0, 0x0, 0x3) 12:45:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x52d, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 139.332659][T12762] loop4: detected capacity change from 0 to 2 12:45:05 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:05 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000580)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x53}, {0xac, 0x7, 0x7f}, {0x6}]}) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/241, 0xf1) sendmsg$NFNL_MSG_CTHELPER_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="b80000000109010300000000000000000a00000308000340800000008c00020006000340000300002c00018014000300fe80000000000000000000000000003614000400fe800000000000656800000100060000002c00018014000300ff02000000000000000000000000000114000400ff02000000000000000000000000000106000340008500000c00028005000100110000000600034000020000080005400000001d0800034000"/184], 0xb8}, 0x1, 0x0, 0x0, 0x4000}, 0x40890) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x1d3}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7, 0x8c, 0x3f, 0x2, 0x0, 0x9, 0x4000, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000040), 0xe}, 0x40100, 0x200, 0x3, 0x9, 0x9, 0x100000, 0x1, 0x0, 0x6, 0x0, 0x1}, 0xffffffffffffffff, 0x4, r1, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) 12:45:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:05 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() tkill(r1, 0x1004000000016) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040)=r1, 0x12) wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x2e, &(0x7f0000000300)="f43970da7cfeb6d42fd54103666c5762306aa60696c2a76e59b65fa78fb184da006cabbd4ef89083bfc0c54f4a36"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:45:05 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x700, 0x0, 0x0, 0x3) 12:45:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x600, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:05 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x900, 0x0, 0x0, 0x3) [ 139.601421][T12778] loop4: detected capacity change from 0 to 3 [ 139.640950][T12792] loop5: detected capacity change from 0 to 264192 12:45:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x700, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:05 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x4000, 0x0, 0x0, 0x3) 12:45:05 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0xff07, 0x0, 0x0, 0x3) [ 139.651707][T12792] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:05 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0xff0f, 0x0, 0x0, 0x3) 12:45:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x900, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 139.728942][T12802] loop4: detected capacity change from 0 to 3 [ 139.876528][T12817] loop4: detected capacity change from 0 to 4 12:45:06 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x80000, 0x0, 0x0, 0x3) [ 140.392966][T12829] loop3: detected capacity change from 0 to 264192 12:45:06 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:08 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xa00, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:08 executing program 0: recvmmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)=""/98, 0x62}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x2, &(0x7f0000000140)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}}], 0x1, 0x2003, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r4 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r4, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001740), r5) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001780)={0x30, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0xfffffffe, 0x59}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x1}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_START_AP(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000015c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2080400}, 0xc, &(0x7f0000001580)={&(0x7f0000001500)={0x50, r6, 0x8d59fef70d6beba9, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_KEY_SEQ={0xe, 0xa, "1a598538d3c9bebf97e7"}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "d9cc599a63f9d33eca754efa6b"}]}, 0x50}, 0x1, 0x0, 0x0, 0x801}, 0x4000045) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001600)=ANY=[@ANYBLOB="b28b267ac6daa07e39737eeaf24e0817571978220c3f8716fe29b9f91db30d71dfc88d7ddce80642148ffc753db22c124d6cf1d55216d3e8f89882b7e15503e4ef6c22c79b059d0337818b33d1ebffa485e33528bcac6bcd20be989080f3b28560869889d026478025891a1ae188a5ee025de33c664408fc75ff0537dbc77587c520c121b7ec9e011dc909b2d075e8387adf6c70457fb1a8b4aaea2f5d15cb2aa150289fa4a5e53edfb1063624fbfcb503000de734aeff7b72e422b12fad48ccdffea17bf2c17123746f2859b0f1dd65f20d", @ANYRES16=r2, @ANYBLOB="050000000000000000000600000008000300", @ANYRES32=r3, @ANYBLOB="08000500030058e9000057f537043d8b2c5507111a73576b92434a3ecb459eb8142c4da2902c77a92ccc"], 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x114, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@beacon=[@NL80211_ATTR_PROBE_RESP={0xc6, 0x91, "18bf5dc37d77ebce21c55fbe562acae58a56c32f35b887f36c6968ab90389b0e21be830b1bacf2b806741160834c2ee83339b5327083ea1353a86e72bd3188ac37302593d51c66b047b9b12356194c2be0ed3e32ba7f9f08f29d098b9cc1e0887e5adb5654bcf313dc01e865326a0172f58d8ce432a0d561ba4c8c917584dead32e65099adf7e68328d257968741e57499f4197f06493de73dfbf9826b8feb31a45d6abed17d9c3a96f40c7075262827f427e6cfff7f5d58b9aa6075b570935c769f"}], @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}]}, 0x114}}, 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, r2, 0x0, 0x70bd26, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x60000, 0x8}}}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x80}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x5}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xd2}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x43f0}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000040}, 0x20040801) clone3(&(0x7f0000000480)={0x5a088000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:45:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x1000000, 0x0, 0x0, 0x3) 12:45:08 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:08 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x2000000, 0x0, 0x0, 0x3) [ 142.628895][T12856] loop3: detected capacity change from 0 to 264192 [ 142.636709][T12860] loop4: detected capacity change from 0 to 5 12:45:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xb00, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x4000000, 0x0, 0x0, 0x3) 12:45:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x7000000, 0x0, 0x0, 0x3) [ 142.768475][T12885] loop4: detected capacity change from 0 to 5 12:45:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x8000000, 0x0, 0x0, 0x3) 12:45:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xc00, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 142.943075][T12913] loop4: detected capacity change from 0 to 6 12:45:09 executing program 2: set_mempolicy(0x3, &(0x7f0000000000)=0x3b, 0x200) clone3(&(0x7f0000000640)={0x153802400, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:45:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x9000000, 0x0, 0x0, 0x3) 12:45:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) bind(r2, &(0x7f0000000040)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x80) ftruncate(r1, 0x8) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000880)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000457900b55f634b37b3eeb32debc4d834010040003f", 0x21, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4100}, {0x0, 0x0, 0x8004e00}], 0x0, &(0x7f00000005c0)=ANY=[]) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r3, 0x6612) 12:45:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xd00, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:09 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:09 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x40000000, 0x0, 0x0, 0x3) 12:45:09 executing program 0: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000140)=0x0) r1 = eventfd2(0x0, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000880)=""/219, 0xdb}], 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000100)={{r2, r3+60000000}}, &(0x7f0000000200)) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) read$eventfd(r1, &(0x7f0000000240), 0x8) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) 12:45:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0xff070000, 0x0, 0x0, 0x3) 12:45:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0xff0f0000, 0x0, 0x0, 0x3) 12:45:09 executing program 2: syz_io_uring_setup(0x4b70, &(0x7f0000001300), &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000001380)) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x1d3}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000000), 0x0) 12:45:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xe00, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 143.586035][T12934] loop4: detected capacity change from 0 to 6 [ 143.609528][T12935] loop3: detected capacity change from 0 to 264192 12:45:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0xffbfffff, 0x0, 0x0, 0x3) 12:45:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0xffffbfff, 0x0, 0x0, 0x3) 12:45:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x1100, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x4000000000, 0x0, 0x0, 0x3) [ 143.708601][T12964] loop4: detected capacity change from 0 to 7 [ 143.821312][T12985] loop4: detected capacity change from 0 to 8 12:45:10 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x1000000000000, 0x0, 0x0, 0x3) 12:45:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x1200, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 144.507103][T13002] loop4: detected capacity change from 0 to 9 12:45:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x40000000, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x9708, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001700)='/proc/tty/ldiscs\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000001740)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x80000, 0x21) sendto$inet6(r2, &(0x7f0000000080)="58580953d1bdc75981de974e95d6f8f0e8e41938c9584455d807cb679e8a0151b7c80f5496ca73c533307119639fa8db0183c2dcd4bcc42052247600f0078c7b999c5a9650cddd7e7577b3c31c5c77b15c82fbfa48ea8c64e88dc652a2be3db89edea655d9e3d6fb9fe3575ad5fadb51408fcbcb1de8affaf2edc99e3ab997a521932fdc4789c3746d1124ab281061fb4824bfbe1d93f3f703582fec8b1587b3efc36087c090b0bd781f8cf976a87f2ccd82456abf548ad61e57c5c8b5faf63947aa8780c1fac960be1d1d2be9c842e306d8d499", 0xd4, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e21, 0x5, @remote, 0x401}, 0x1c) ftruncate(r2, 0xfffffffffffeffff) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) recvfrom$inet6(r3, &(0x7f0000000200)=""/211, 0xd3, 0x0, &(0x7f0000000300)={0xa, 0x4e24, 0x5, @empty, 0x401}, 0x1c) 12:45:10 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x8000000000000, 0x0, 0x0, 0x3) 12:45:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x1800, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_netprio_ifpriomap(r0, &(0x7f00000000c0)={'bridge_slave_0', 0x32, 0x38}, 0x11) write$binfmt_script(r0, &(0x7f0000001ac0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x20, r3, 0x1, 0x0, 0x0, {{0x2}, {@void, @val={0xc, 0x99, {0x1}}}}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}], @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}]]}, 0x80}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 144.605797][T13014] loop3: detected capacity change from 0 to 264192 [ 144.612461][T13019] loop5: detected capacity change from 0 to 264192 12:45:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x100000000000000, 0x0, 0x0, 0x3) 12:45:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x18, 0x3f9, 0x4, 0x70bd2c, 0x25dfdbff, {0x0, 0x1}, ["", "", "", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x54000001}, 0x48000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x35, 0x0, 0x0, 0x660}, {0x74}, {0x6}]}) prctl$PR_SET_MM_AUXV(0x23, 0xd, &(0x7f0000000100)="7f", 0x1) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 144.677370][T13032] loop4: detected capacity change from 0 to 12 12:45:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x200000000000000, 0x0, 0x0, 0x3) 12:45:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 144.763749][T13046] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1017 sclass=netlink_route_socket pid=13046 comm=syz-executor.0 [ 144.787264][ T22] kauditd_printk_skb: 80 callbacks suppressed [ 144.787275][ T22] audit: type=1326 audit(1628167510.789:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13042 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 144.850107][T13050] loop4: detected capacity change from 0 to 16 12:45:11 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x400000000000000, 0x0, 0x0, 0x3) 12:45:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080), 0x0, 0x7, 0x4e2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x191, &(0x7f00000002c0)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x40) 12:45:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2500, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:11 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x700000000000000, 0x0, 0x0, 0x3) 12:45:11 executing program 2: prctl$PR_MCE_KILL_GET(0x22) r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) prctl$PR_MCE_KILL_GET(0x22) bind(r0, &(0x7f0000000100)=@l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}, 0x80) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev}, 0x14) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r1, @ANYRESDEC=r1], 0xfdef) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 12:45:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2600, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 145.468927][T13065] loop4: detected capacity change from 0 to 18 [ 145.478730][T13071] loop3: detected capacity change from 0 to 264192 12:45:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x800000000000000, 0x0, 0x0, 0x3) [ 145.590221][T13095] loop5: detected capacity change from 0 to 264192 [ 145.604053][T13097] loop4: detected capacity change from 0 to 19 [ 145.613987][T13098] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1017 sclass=netlink_route_socket pid=13098 comm=syz-executor.0 [ 145.644320][ T22] audit: type=1326 audit(1628167511.649:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13042 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 12:45:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2d05, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x900000000000000, 0x0, 0x0, 0x3) 12:45:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/181, 0xb5}], 0x3, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000002740)="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", 0x1b1}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) lseek(r2, 0x0, 0x182840c154193f22) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x3, 0x15, 0x4, 0xfffff969, 0x8, 0x10000, 0x7, 0x8, 0x10000}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 145.823943][T13115] loop4: detected capacity change from 0 to 22 [ 145.827631][T13111] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 12:45:12 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x4000000000000000, 0x0, 0x0, 0x3) 12:45:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x3f00, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20004091, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg$sock(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000007c0)="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", 0x1db}, {&(0x7f00000018c0)="9bda59713a4f0779920700959d59095f0470cbb29a3938f48cca67b8ad65b7ec00e5b320f431db9eb69f59c8ae40354fb73c8792df2befdbc697acf368e39527152402d26f350c5844ebf90cf3fcd1af60881a3161c4b79897ba10af55e1b05c821b6c04ac8954864995ca70592268a390c586a0504f147c0d958158b6114b3d530e4f42eea6772f68dab19010d092d22380b1bfee21ddaad5599b31c33caabf32d77e9b49dccf395466df208789a3e395a11894c2cfb6", 0xb7}, {&(0x7f0000000000)="902578e0156e1a0510af63fb4107dc24cb6f075e5f31a22625bab9e0a066e1011b8acc3d2a9138040d945b8aee324c2549839555124ce5682b804c5245e4eb", 0x3f}], 0x3}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000040)="b9f5ee89beba6246de40209ca72fc60ee8457ceb38e72ff08e2e510ca9cbff9056c35feded47", 0x26}, {&(0x7f0000000180)="aa56c7c244d3018584a103afe72d183407338d6626f708ec4e3738bcac486cd2961d853831b895511a41b5e70e3566d7c756138c7614be5e632a2826e526a555e74bc301bd9ae377cbd72fafdb9ec3185d219f9dc3d5f2f381052f6e491100000000000000003b0153b1efa0a3d83b47ded28711aee4adef71af51271ae666aac6058207ffea4ed91d01ca7af7f3b94d05aa3c0fb49f94272548c74f6d1898f79e21495e557590fa33bdf591", 0xac}, {&(0x7f00000004c0)="e18199ba88f33eaa393f", 0xa}], 0x3}}], 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x14c4, 0x11, 0x0, 0x27) clock_gettime(0x0, &(0x7f0000009f40)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000009ec0)=[{{&(0x7f0000008b80)=@abs, 0x6e, &(0x7f0000009cc0)=[{&(0x7f0000008c00)=""/4096, 0x1000}, {&(0x7f0000009c00)=""/82, 0x52}, {&(0x7f0000009c80)=""/50, 0x32}], 0x3}}, {{0x0, 0x0, &(0x7f0000009d40)=[{&(0x7f0000009d00)=""/50, 0x32}], 0x1, &(0x7f0000009d80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x128}}], 0x2, 0x10000, &(0x7f0000009f80)={r1, r2+60000000}) r4 = getuid() getgroups(0x5, &(0x7f0000009fc0)=[0xee01, 0x0, 0xee01, 0xee01, 0xee01]) stat(&(0x7f000000b3c0)='./file0\x00', &(0x7f000000b400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() tkill(r7, 0x1004000000016) newfstatat(0xffffffffffffff9c, &(0x7f000000b480)='./file0\x00', &(0x7f000000b4c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r9 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r9, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r10 = syz_open_dev$char_usb(0xc, 0xb4, 0x9) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000b5c0)=[{{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000080)="7376b36468243f54d079824d11e68086f43589", 0x13}, {&(0x7f0000001c40)="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", 0x1000}, {&(0x7f00000002c0)="bdcdddd72bb5e05c42af3c497a4727871283d49801813613a7ea15329efeb3c89c10637db1be095c9cea919b699fe18c8625c9077c2f9586ada142e8c8897719aff2db2d08e5d0260571", 0x4a}, {&(0x7f0000000340)="fce2545ae144fc038a2baad858db71dcd4f3f5c13a697d350350399810c0accb0d5198155f758bda0fadbbc259821a086479d8e6a66b50a681f7639385e86449bab975e686dc6831e9e99f0a8236addc3906d3f96b7d11e57cdb45246dea650359bdc068cd5dcd3e418ae8e3879fe5063da205a52750032f497b7781427c66d655eafa10ad406715ace4b4fa7e661f8df8563238ce807d28e47d1ab9d056fff93d4619", 0xa3}, {&(0x7f0000000640)="852fd197f8b7d6dce2fbddc8b84f75bd14f14f1cf53b531378b053502b898a6dfbaa790d6524cc0a32da93ff0eb078bd31a433b64a8724016354923840472df13757fc658a002d500512e055edd05d7d8a6b1b2545dab45e34f5e8bba031a64f1991e41de8e01fcec4d6aed58b0f6b53d88bfd0cca918e88356c8ad5ca43d9c7150c194da356a7c6ca07c39f355cc23151f2a50396c49e88053735d55153208896f281ce3bcfa4f5c370e946066471afb046c86a81fa365f0a3162c5bc9e0b7b8ce4345811215e56cae84f04445c49d554e41171c14e79273f0397196f97ae22b9322238f05d731bc05bbd051271a1d187e2", 0xf2}, {&(0x7f0000002c40)="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0x1000}, {&(0x7f00000009c0)="a59d49bd956286b5cdf3c6dfb5b83b9a84d1ed91af291a37f1946397364a5ae513bea8a0a3ef51c5731032dd67ae3b6686b15d50eb6803f386ca559b2bd94ef9fa201f32c40b3717fe9498ceb10fab23e9c0d866d5b5e760ecb7572ec8591cee02b5397bd96c4c94e98af618970bfcdf122b6a24b2321ce1805eaf4b55a8b4c8b4d333af1091b6b15f9aa0a8608181a4a9cf7e", 0x93}], 0x7, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}], 0x78, 0x10}}, {{&(0x7f0000000e00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000e80)="c1b7f480f4152b923dd729e7d0cd47a3646c152492b483feb7d611c461e988442a889ede8aa95c33e61d8b048eacbdc252c11c1a9351e034af2d29423329ec945c15da76ea875f7d54c04c0f64b52668f1368447d0f4247823023ab440b48e852cd22877c104128b8d5a305b1f99a006654353586079fca9d692b766ed64c06980217b90033aa441b8907a61b5aae7dd8eabcb38adfcfc8fa98f0c6b816ddb18c3880c6819ec400a6c938b", 0xab}, {&(0x7f0000000f40)="0ae73362d50099aa708ce973e6d4b4c6825ed58f1971f507d154f6c1eac93d8b0911b44f1ef9f5b0983137387ffb050752b33c1403f5ad58f194285c7fc3b4e27bc0750a92d8371449622fa965f406b552461641efdc64960f3a0342b1771a7aa895f1d154531d785a5612fc3efb0467", 0x70}], 0x2, &(0x7f0000001440)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x118, 0x4}}, {{&(0x7f0000001580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001600)="86483d38f81c27a83bd1c3e6368daa8f70ad6107bd128688987c3564501551a63b8902c4915a7a84f771dd59b8beec2282367b93aed176e510795a69e48d96d76a935c41f1c477610f4f7e0221fa96c2de8a2671f349f64b53de919b95aab904f611a6c99e96e922753c39d87c5c9bc317c39dccc15bb34916615f81", 0x7c}, {&(0x7f0000001680)="14cc8a901a0ee1c44e8c8bde1aed88d27866bccdfeea9b79e7bd2870bb7915ecc9a1104d9258eac9d223166c1dbb4bdda3b59645b2edc6aebd18308d36f19c61b920f2cf81892642de5860696526e517aab5e81824b3826793068479d902c496977c36447684d5c5a1e6f87f4d97261be8309eaf3ae456e531cedcfd25b5a563a88d497f2581ace44c503332f649d383864c6d97090d9890b985ebe742f8a26701128a513a7f176e4c426f7968e67ed26923733713d20384ff8f", 0xba}, {&(0x7f0000001740)="388912b276cabc34f5d82bde0ce61266aa36e6b137cf5a496be3004343eb174c4fb0d1297729257f82576a58feb250cdcaca78e4c1a4b72db6b2ec5b33041d178438e843ad8277f5dc7ac5ec4fb06f85169f17898ecf8d178856459b7c0a5eed8f3fa0a54dca696eb243dc458ada4eff47185faead5a46394f9b055843073f2060c9702196fa1e9ee9e42170bc5d893701300318e52f1220f7f17952b3c7ddace9", 0xa1}, {&(0x7f0000001800)="e81c9c89df64ba5e8878615b774a95983ecd117cccd2e458a426e1", 0x1b}], 0x4, &(0x7f0000004200)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, r0]}}], 0xe0, 0x8000011}}, {{0x0, 0x0, &(0x7f0000006740)=[{&(0x7f0000004300)="cb7a9454340ff638089bbe31e07aeff0a56b1afa0b78fd869c8fd5", 0x1b}, 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{&(0x7f0000005740)="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0x1000}], 0xa, &(0x7f0000008000)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0xe8, 0x4004800}}, {{&(0x7f0000008100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008540)=[{&(0x7f0000008180)="6fd5266597cd4f622c7a3da02c40de60061b8c5264cfec9b6ba02507624d90742ecc3487e5ed0611dc19d26bd3f455d718daeced25d5528f8327c950f155fc21551abb2720801cd276bba8cb33923bb21e574f880755", 0x56}, {&(0x7f0000008200)="3b139b775763cd69d05894ab06178f8b17b91a3aabfca8a7cd9fd4f403c7feb0897334013c5fa76199419571f3b8cb10715f382f90656a098b6390e41a8bbe5b9bb6d4e2a027e82f19b59f3a04569cab20414f90c6834be87fc574798e64fe1af0f0a5a50d47d809ffb6fb7a3d0b87159c11b8bf62231d88289087c37e2d90e587", 0x81}, {&(0x7f00000082c0)="81f16220c4b34435b4ca9bd6c15b2aaa76096d5d3271cc8cd07bd9e9c6ff726c288bc01397d9e3aa4b1ba22d4af372185f90eeeca2796be2778c940dc986da2ae2fecee928b573aaac48e2d9afb4b96a7ad81dc7a7bbba039ba05753d16706df0c3596c8abb8d8ebcac14053dc1b71cbc313b6f371778a223530ae08f6a520c3384862ed5765597a1535e152dc2ba0efc8cd66a50b4712efc5c134f9ff80a79fbdb398a3306f9887882637e6736bf74e3e168b24ff3c4dbb6e538847cb3797560bae9b17043579fbe51a80ef", 0xcc}, {&(0x7f00000083c0)="530153f0d794ec508750330d93c0918d7d7c5aeeaa71c0e9008d4fb08216a15648ed03eec52fa95861bc051efc1c5ff97957bfa0d048401ff8d91ec224cc40c953ebd8f04a7ce62485a8ac743794cd70d753f4cf5df3342d74", 0x59}, {&(0x7f0000008440)="d2915f03857d074c44170dda29a07b24ccf9bb9ce5daa5b4dab10ada61deab2052ebb8582bc49b2bd49e31053c20f3d2a0895a1d0b4e5e1b5fc88ddbfbf0fbdfcb5b7bbd2951bd3f0474e5a3b1", 0x4d}, {&(0x7f00000084c0)}, {&(0x7f0000008500)="b8259f1a838b19d70f5872985d284596d261a1994f7d7aaaca2867b1a1", 0x1d}], 0x7, &(0x7f0000008680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xf8, 0x10}}, {{&(0x7f0000008780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000008b00)=[{&(0x7f0000008800)="a09f3d5a7e8d71f22958812e2c8cb3b9c45d7ee0314729428a18d14edb20919402ad7a23380cee2dd562e126005dcac8d47d9aac793a615e0bc7e9fc3245eef735192a4093e7db851c998b18f33657376b965a36d70e9190f2049afa062e5b7cf50da44fe9056536af4b62e893add0a500bd0059a6e78f4a83c40ccd9ebc7da71093339b0769bf6d1c7d5e03723b480e7db7990f819951d9519d8abba144f584d7914e0c1c7eddff30997789c2ff6a43907f5fe9c2170e4387804fd823bf7109b7119a587b81f32ce1d97914c80de9628413e7172ea2722bb5cac4eb579afd5b8d71748a9e3da24c83ea1b515b75eb5724c1af8833f9", 0xf6}, {&(0x7f0000008900)="bc8306b2e3fc7271506eded8edc17dbc78f907795340729295fddf7ffe6df72e1101e7c42f35c296d7f89061f8c648e1133752", 0x33}, {&(0x7f0000008940)="fa07d21db5cd5d3014af53e06752a183ad0a434b443314fd2cdb3927bea813a07e775fe6540c62c2c2891e2a6df7bae4aff494fc10a0a5c3ecf18250a843884fa8901e72bf568d1e77b2f641276e388eadd5a8b8a48773dfc26b430a3c4e861363dc9f94d880f1f9c15afc346eeb7d3ea876303d30254a14a0c860a32da65fb534ad9e3d570cd60bc776e2df5f50bfd8a2dc1d25485bb245cbdf848b8272bd36913f6f5471f13168c2eafa50f922237c", 0xb0}, {&(0x7f0000008a00)="8e31856c64ae70d812b197a55a5b2ad42b6012be8c26e10d6db45e5f853a5cea81233c258791d8d80ab3668f4d4c12ce6dafa5f569777ec90f9cfb3ad97e795ed8628c85c6f5", 0x46}, {&(0x7f0000008a80)="6156232c9691bb5673717c9f95d6b842d274782002575ef4bffd4c60b6efc0c589039969024242571a172c3432b6fdb363ebd709411eb4b964e27d55eb1a0a4d57faab73a80d73742e57cae84d04c2d02cc9d41d52550a41aacc44baf4d9931c41843801622a6f", 0x67}], 0x5, &(0x7f000000a000)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r3, r4, r5}}}], 0x40, 0x40400c0}}, {{&(0x7f000000a040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000b340)=[{&(0x7f000000a0c0)="88c3f04e0c60ef68e6b12cd93e5253fa3c9a67af1ae793e66462e3ebbda5e7249987ba78121a47b81acbf937596d5ad4d783f2fd70653c54bc24", 0x3a}, {&(0x7f000000a100)="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", 0x1000}, {&(0x7f000000b100)="03311b9cf8316a752e6fb23a118138e95b305f0d93189b8b6a3cb5588f1eaff576386be82d869c82904d051d3b979fdb2d1bb75a3a315fe22169742b964cfbc9be4111c3ceed833c6ef1600de38dfc0dc57e42e125718ae5632253b8272b9572f5d5f458748e01a5a7513b7ef7639ace2660098e117c8e83e0c6b88efc5a55d92100b445b141bf6b780460c4216d28b13da76f2eab3facfa6699db81459dd1ee7ad427bf77ef14058294c42592dbab9bbe7b3e49e84b0634170a1c9102d8377f478689eb523b762a2085bbbb857d6a621182b284d71f70510ee90305de76688a1c47e81dc8021c6a6f2c43a1661ccd6378", 0xf1}, {&(0x7f000000b200)="582f92b185524eba1e9912a4798128b98a74f03fd893f498e76720249232c14b8f5f0229fab8457c9d7d9df383cd8c014136e2d3fd0c05ac97391f76889af61b9ec842a5190673684dafe45d93aa9bbb7221985221ac626e4226c45271bceb2b16f04cea57cac44d9108bbe49d48d7912a877fa1a5aa1dd6156b8346be09408fafd50f4f48fd1868ccd31f1f550fa7ac4d4b7be39c7a0b2b591f3ffadcc51b5216e66acddcd27d36d850bb4cc9c4ff30a5cd7cb83fff7457009025fa712b557ccb265097047c41ac8933382b2c7d50e336c6b50c5070a6d35910ab17ffa50c5c23b77b855d1bc95b94c0", 0xea}, {&(0x7f000000b300)="c4408961f22bf7912b1f451402fb844787c82683da44510aa3cc82686b459c8f68853d08e4f3eeb4f69f7e98d1ca301a06b5d42cb9112096958c5fa377c59ac5", 0x40}], 0x5, &(0x7f000000b540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r9, r0]}}, @rights={{0x28, 0x1, 0x1, [r10, r0, r0, r0, r0, 0xffffffffffffffff]}}], 0x80, 0x40}}], 0x7, 0x0) [ 146.370142][T13129] loop4: detected capacity change from 0 to 31 [ 146.375840][T13131] loop3: detected capacity change from 0 to 264192 12:45:12 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0xff07000000000000, 0x0, 0x0, 0x3) 12:45:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x4000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 146.538212][T13148] loop4: detected capacity change from 0 to 32 12:45:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0xff0f000000000000, 0x0, 0x0, 0x3) [ 146.586248][T13154] loop5: detected capacity change from 0 to 264192 12:45:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x4800, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0xffbfffff00000000, 0x0, 0x0, 0x3) 12:45:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x4c00, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 146.689494][T13164] loop4: detected capacity change from 0 to 36 12:45:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0xffffffff00000000, 0x0, 0x0, 0x3) [ 146.818419][T13176] loop4: detected capacity change from 0 to 38 12:45:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x5400, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x2, 0x3) [ 147.242591][T13191] loop4: detected capacity change from 0 to 42 12:45:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x4, 0x3) 12:45:15 executing program 0: sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x2c, 0x0, 0x100, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x4}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8}]}]}, 0x2c}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="48de63402b6532cf738deddd02b99309cc68713ba9d5eebd8a6b3eacee7672c5d6f25306be76d29686f63bebb249d158e86a70cd7f328e9d006ce229f23fe297388e7e2ddb5836cb868481bcc400174b163de41dc7d98940e99d2b33f1c26c6673f4da4f8de19e9179f45a8128ea7064de07262c97752335b7bcaa36c9767ff41508a72b7a67", @ANYRES16=0x0, @ANYBLOB="001e00bd"], 0xd8}}, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x44, r2, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_macvtap\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'team_slave_1\x00'}]}, 0x44}}, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000c80)={&(0x7f0000000940), 0xc, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x14}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd4, r5, 0xc03, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x26}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xd4}, 0x1, 0x0, 0x0, 0x8000}, 0x20000081) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x38, r5, 0x4, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}]}, 0x38}}, 0xd6b42930d5f76734) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'sit0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2000c850}, 0x20800) 12:45:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x60ff, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:15 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x7, 0x3) 12:45:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x6800, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 149.380708][T13211] loop4: detected capacity change from 0 to 48 [ 149.392126][T13214] loop5: detected capacity change from 0 to 264192 [ 149.410147][T13215] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=13215 comm=syz-executor.0 12:45:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x8, 0x3) 12:45:15 executing program 0: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="000000000000001020000017e4dfc591bb96b76c27b9ffffc24e120df3955b4cbab9ace825274b9ad2dfa222227d127509070b875405a246fc8a8502dee621a13cbd275f4b4b9bb339afa0b376fae1a0edbd308c8a30aa336e9bcad74b88c55648b0809777a19d76c67e3b57a99368a1e0bc7c53e7d4ff752ef0600fcead86fc47d2ccbe01c2539a041927b57f5a5ab0fb44345348516d514a05052abe4a3a45c1d866fff4022e17f0870a39c00c53ae81888ca05f9c746f320d0b3edb3b423612c46ea78c55a5722b6e9fdb29a62c9322da19bd5048ed501bfd3a2697196296652dd6c0c360ff8d7b4500"/244], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) r1 = gettid() sched_getparam(r1, &(0x7f00000000c0)) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r2, 0x10, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x45) wait4(0x0, 0x0, 0x4, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 149.488322][T13233] loop4: detected capacity change from 0 to 52 12:45:15 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000008c0)={0x7f, {{0xa, 0x4e20, 0x7fff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7}}, {{0xa, 0x4e20, 0x7, @private2, 0x9}}}, 0x108) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000080)=@chain={'key_or_keyring:', r1}) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000040)=@chain={'key_or_keyring:', r3}) sendmmsg$inet6(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4000080) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)='(/-\x1f{\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) sendmsg$inet6(r0, &(0x7f0000000880)={&(0x7f0000000380)={0xa, 0x4e23, 0x49ea, @loopback, 0x3}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000003c0)="61dfef76ba61057027126c63353fe0002c8b0ab5cef55d13330ec2dc321996c1862a95043286feb4fd1d58f609045dcafda48611e8ac9b8bb25549b53aa8afd33f39a98d831b5c0b37e414111ea47b3b73b5834828397c6c386e88c3597821e63e7fe281fe3737bcb44b137c941955253731773c04600ae2c4ca8d49a5400fed21221edb61c0f193f079aafe22fe34d3c3d6e0e726168f39dc4da38a2fad20fa3b509694f26bf349659403f34cd50398a0ab424c6c14faed49a439f5db7aa69e16e8f62391e63e002a3e0f33", 0xcc}, {&(0x7f00000004c0)="6209cdefb63d0b81e9a44a3e0b5d5d136df8dcc2ddbca38828ec21c217342b8838f4aa3efb74243c8e5a1c29b23cd781cdac3502e47c", 0x36}, {&(0x7f0000000500)="feb68bafe734b317ac35bdd5985b9dc298865db7fee87990a1", 0x19}, {&(0x7f0000000540)="976fe31b43", 0x5}, {&(0x7f0000000580)="866687328c5d751dc989cfaf349594fa9380cbdb06554d1a798a8d5807063c1db5b0d69f334f0756137f632ed7f6e6d765b9a995632935dea3d935c1a18cb6d931aac227eb693e2dbb43f80f22b44016abac0adc2f71f2848fb2e2936f652929be14731cf960fe5a1d97d3b601980500a39529a2739f008713ba3969539a9dec777fc81d3562e8b0f688d1201f255864f3da514895e3e5d1c786771cbe7d64b9c1ee8d64eedd991d12d252216cb97ba96bc97951f561ea4e0fdbaafbd068a63368b7ade1ee7dfbadf4da27fcce9e5874506ed1f58ee523fa50ae7ea5696868a384b0026ede92a41cee4fea34cc329cfb83a926", 0xf3}], 0x5, &(0x7f0000000700)=[@flowinfo={{0x14, 0x29, 0xb, 0x3f}}, @rthdr={{0xb8, 0x29, 0x39, {0x0, 0x14, 0x1, 0x1, 0x0, [@remote, @remote, @mcast2, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @private1, @mcast2, @dev={0xfe, 0x80, '\x00', 0x3c}, @loopback]}}}, @rthdr={{0x78, 0x29, 0x39, {0x6c, 0xc, 0x1, 0x6, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, '\x00', 0x16}, @private1, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}]}}}], 0x148}, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000280), &(0x7f0000000340)=0x4) r5 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r5, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r5, 0x89f5, &(0x7f0000000a80)={'ip6tnl0\x00', &(0x7f0000000a00)={'ip6_vti0\x00', 0x0, 0x29, 0x6, 0x5, 0x58e, 0x47, @local, @private2, 0x1, 0x20, 0x0, 0x1}}) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)=@keyring={'key_or_keyring:', r2}) 12:45:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x6c00, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x9, 0x3) 12:45:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYBLOB="91fca0eb2dc5f1423a24ccd151368d483e7719690a3b5aaf12a728bcf5222eaff9fc9f4e5b3c29e5028af420bb5804b8b47c895af1295f949e2472c4c59801b567ae780f03e5a02111ed43fbc1dbf18e50f92514772a03808d5e0d053e4b6cf3ef87c22bd4b92632c0673e15ae4622cddb3bd6a72dbb", @ANYBLOB="01000070059cb1eeab690000000000000001000000080002000100000004000480100008800800078008000600000000000800010000000000"], 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r2) 12:45:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x700, 0x3) 12:45:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x900, 0x3) [ 149.634858][T13253] loop4: detected capacity change from 0 to 54 12:45:16 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7400, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e006700141e9b070009040080", 0x11) r3 = socket(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000180)={0x1d3}) r4 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x1, 0x8, 0x1, 0x0, 0x10001, 0x20, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc, @perf_bp={&(0x7f0000000200), 0x1}, 0x900, 0x7f, 0xbdf, 0x8, 0x8000, 0x0, 0x200, 0x0, 0x1, 0x0, 0x8}, 0x0, 0xb, r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000380)={0x4, 0x1, 0x0, 'queue1\x00', 0x6}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000100)={0x8cab, 0x4, 0xfffffe00, 0x9}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f00000000c0)={0x200007ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="1c0000001a", 0x5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) 12:45:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x4000, 0x3) 12:45:16 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$cgroup(r0, &(0x7f0000000340)='syz1\x00', 0x200002, 0x0) dup2(r2, r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}], 0x1, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r3], 0xc63b9e35) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x164, r3, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x9c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "136d722803e07e62d4af25f49d4aa2644175020b0445b0"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_NODE_ID={0x4f, 0x3, "1c2fdb7e8240f1ba0c3907cf13b19abbe73373d2270618254534db5397ae14e604348c351c693c6985ec2390a9589ffce8edfda876b96dae3d7237f417563d321f12d5dcb750cbd5cd0465"}]}, @TIPC_NLA_NODE={0xb4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xab, 0x3, "62bf6e4ec7886d62b1f852393a2969def2d04a7e0737c63b18fac12cf598311efd9a0a856bfc605dc2fecbba282b3c0a3aef1e3ea8056df5dc6f1be7db93fec2bda61fa1b2200ea984b28410e7a5dcf044aad13b76fdb43643779a42d331b953ea3f111e0163bf91100bd91c0eee2f4f44635b86ea09354d27005ffadd530006a711a029538d30e5bd1c3b0a847009fe5116835b0dedf017d2aab07a410b0efb92e70d0f5beadb"}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x90}, 0x0) r4 = socket$inet6(0xa, 0x3, 0x85) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet6(r4, &(0x7f0000002740)={&(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 12:45:16 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xff07, 0x3) 12:45:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xff0f, 0x3) [ 150.272770][T13283] loop4: detected capacity change from 0 to 58 [ 150.280612][T13286] loop5: detected capacity change from 0 to 264192 12:45:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7a00, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x80000, 0x3) 12:45:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x1000000, 0x3) 12:45:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7f00, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 150.408278][T13309] loop4: detected capacity change from 0 to 61 [ 150.502881][T13324] loop4: detected capacity change from 0 to 63 12:45:17 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x2000000, 0x3) 12:45:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x8004, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:17 executing program 2: unshare(0x40020000) unshare(0x40000480) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mq_open(&(0x7f0000000000)='\x00', 0x40, 0xd0, &(0x7f0000000040)={0x9, 0x0, 0x40, 0x400}) 12:45:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) epoll_create1(0x80000) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000000)={0x2, 0x4e23, @private=0xa010101}, 0x10) 12:45:17 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:17 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r0, &(0x7f0000000280)="371a0af566f800d549f90b4342f5adc5805a3995e2744162772d49bebf762fcb7aa99f680a84fe502cade5ca85a028c123e9a68854c4a9fd88af40c280f6ecfc646d5c803bca774102b1815c9c9c63162d536fa838725c430a71fec6da6a88837c87cda08acbc3f20e895e636070e17d96d1bf1c403a56020bf877ff", 0x7c) mknodat(r0, &(0x7f0000000340)='./file0\x00', 0xc000, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f0000000140), &(0x7f0000000180)=0x28) r2 = accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14, 0x1800) write$binfmt_elf64(r2, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x0, 0x18, 0x7, 0x17, 0x3, 0x3e, 0x6, 0x349, 0x40, 0x322, 0x8, 0x5, 0x38, 0x1, 0x6, 0x80, 0x1}, [{0x1, 0xf33, 0xfb9, 0x0, 0x8000, 0x4, 0x7, 0x4}, {0x4, 0x35, 0x7, 0x1, 0x9, 0x4, 0x5, 0xf}], "64af2d1936254c1ccd163367b6fb7337dcd1bafd3f11d55ca1933130e47a1a00e68a3ab7b3ba9add41a188fab06d5691a0342c69256f81d9d492c71ac205ce3df419c8b54f16575b1c8d8d99691df0a7209685035866e06896541a5eec6cbd77335a29176c103aa16960b62829dbce81faa90952a456", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x726) 12:45:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x4000000, 0x3) 12:45:17 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x1d3}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) pidfd_send_signal(r1, 0xe, &(0x7f0000000040)={0x9, 0x7, 0x8}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) finit_module(r3, &(0x7f0000000380)='ext4\x00', 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000880)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x7}, {&(0x7f0000000140)="000000000000000000000000457900b55f634b37b3eeb32debc4d834010040003fd3cf9f000f5180cb60705ebadcb6c009d16358e8d48ad2e32ab211a89479573ee569cd7b81c15cc59937b82e5e8b937a518650aba51e26ad6e10a5dce325d0871b05c021b02623b48371a1bbafd09df4df001b4ff33032a1acbf436c88e1222e8f418de4451e9ca4a4de3f2dcb1bf032d1055014ecbf87478ed500ec97d82e6f89da0f2246073a106df4120fcf678e146c9cd5401964137631c718b4303bf97a9679ac", 0xc4, 0x4e0}, {&(0x7f0000010400)="020000000300000006000000ac18161b0300040000000000000000000f01c5d7", 0x20, 0x1004}, {&(0x7f0000012600)="ed41000000100000dbf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4100}, {0x0, 0x0, 0x8004e00}], 0x204048, &(0x7f00000005c0)=ANY=[]) [ 151.182121][T13342] loop4: detected capacity change from 0 to 64 [ 151.186425][T13343] loop5: detected capacity change from 0 to 264192 [ 151.203258][T13345] FAT-fs (loop3): bogus number of reserved sectors [ 151.209834][T13345] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x49, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}]}, 0x38}}, 0x40008d0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000001940)='/proc/self/exe\x00', 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000300) writev(r1, &(0x7f00000011c0)=[{&(0x7f0000000140)="333cab0820d9a65fb20aeffea03fcfa039ecaf9e2be0dcf9d1788f5b09d9ff5eca3e8447c5e7e62bcbe6a433e884c185a19af451d367b0475ccca60f54697d945b46681d565db29f628c4abd271746c7d210973b64968132", 0x58}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000001980)="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0x1000}], 0x3) 12:45:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x7000000, 0x3) 12:45:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x9700, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 151.424588][T13395] loop4: detected capacity change from 0 to 75 [ 151.456750][T13396] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.0'. 12:45:18 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x8000000, 0x3) 12:45:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x20000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:18 executing program 0: rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x527ad5bd1c7bce16}, 0x20, 0x800000000000001, 0x0) clone(0x69882380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 12:45:18 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x9000000, 0x3) 12:45:18 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) r1 = gettid() tkill(r1, 0x1004000000016) tkill(r1, 0x16) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="7c3251b342f71210270cc3e61031042477e6f42146130a05f537791a4ed2f67860a10de3815ae89c39f7cdfa060b867f0a12507d6dd36be2669913df388e82cc53c639b11c2010ec7a08ebb66fff6b02d592016a90e0961758f9819ca79859c82a920471d8b692d09b0c1ddeed267a7f4e9e8bfa32edbda9df57e01676a265e24efc5ec90e003fd6e0db5c6fb18ef5bcc71c33f437a0dd1991f3298e1db3772230ce954a84dcc7b3e89ad72b6e87e9fe7e4c200bf79705f459292fe825c3c76436c7d2ac48c2222457c5494117f29a273b47c660c2dbf7f5c2852c89a7ca656851fe513939f22a10b6b20712ff84") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 12:45:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x40000000, 0x3) [ 152.092857][T13425] loop4: detected capacity change from 0 to 256 [ 152.118548][T13427] FAT-fs (loop3): bogus number of reserved sectors [ 152.125068][T13427] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:18 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xd3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000000580)=[{&(0x7f0000010000)=' ', 0x1}], 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x1d3}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x2, 0x80, 0x20, 0x81, 0xc0, 0x20, 0x0, 0x0, 0x8800c, 0xc, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0x10001}, 0x0, 0x9, 0x6, 0x5, 0x5, 0x5, 0x6, 0x0, 0x3, 0x0, 0x845}) 12:45:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x104000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xff070000, 0x3) [ 152.233060][T13454] loop4: detected capacity change from 0 to 2080 12:45:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xff0f0000, 0x3) 12:45:18 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x200000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffbfffff, 0x3) 12:45:18 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffbfff, 0x3) 12:45:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x4000000000, 0x3) [ 152.940291][T13477] loop4: detected capacity change from 0 to 4096 [ 152.975145][T13485] FAT-fs (loop3): bogus number of reserved sectors [ 152.981725][T13485] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x1000000000000, 0x3) 12:45:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x400000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) clone3(&(0x7f0000000440)={0x20000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x0, 0x0], 0x2}, 0x58) 12:45:21 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:21 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c010000190001000000001000deffff01"], 0x11c}], 0x1}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @private, r4}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@initdev}}, &(0x7f0000000100)=0xe8) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @private, r8}, 0xc) sendmsg$ETHTOOL_MSG_FEATURES_GET(r2, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)={0x180, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}]}]}, 0x180}}, 0x20400d1) 12:45:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x8000000000000, 0x3) [ 155.183740][T13517] loop4: detected capacity change from 0 to 8192 [ 155.191465][T13519] FAT-fs (loop3): bogus number of reserved sectors [ 155.197997][T13519] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x100000000000000, 0x3) [ 155.296565][T13525] netlink: 264 bytes leftover after parsing attributes in process `syz-executor.0'. 12:45:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x200000000000000, 0x3) 12:45:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x401000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x400000000000000, 0x3) 12:45:21 executing program 0: r0 = socket(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) r2 = gettid() tkill(r2, 0x1004000000016) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x17c, 0x11, 0x100, 0x70bd2c, 0x25dfdbfc, {0x2}, [@typed={0xc, 0x3f, 0x0, 0x0, @u64=0x7f}, @nested={0xc, 0x46, 0x0, 0x1, [@typed={0x8, 0x13, 0x0, 0x0, @u32=0x8}]}, @generic="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", @generic="28929e3c42b91e502a598030bc28c0418f18a594e5e0384430f000e3ab332f86e691292cc622456c3380e199b80650568159384180689fbfc536", @typed={0x8, 0x5d, 0x0, 0x0, @pid=r2}, @typed={0xc, 0x17, 0x0, 0x0, @u64=0x8001}]}, 0x17c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) write(r0, &(0x7f00000000c0)="240000001a005f0014f9f4070009040002000000000000000000000008001c0003000000", 0x24) 12:45:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x700000000000000, 0x3) 12:45:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x800000000000000, 0x3) [ 155.635725][T13560] loop4: detected capacity change from 0 to 8200 12:45:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x4af000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x900000000000000, 0x3) 12:45:22 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:22 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x4fc000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x4000000000000000, 0x3) [ 156.216560][T13578] FAT-fs (loop3): bogus number of reserved sectors [ 156.216702][T13579] FAT-fs (loop5): bogus number of reserved sectors [ 156.223113][T13578] FAT-fs (loop3): Can't find a valid FAT filesystem [ 156.227029][T13580] loop4: detected capacity change from 0 to 9592 [ 156.229686][T13579] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xff07000000000000, 0x3) [ 156.344207][T13606] loop4: detected capacity change from 0 to 10208 12:45:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x540000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 156.454436][T13613] loop4: detected capacity change from 0 to 10752 12:45:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @private, r3}, 0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@private0, r3}, 0x14) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0x1}, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r5, &(0x7f0000000140)="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", 0xff) write(r4, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24) 12:45:24 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xff0f000000000000, 0x3) 12:45:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x970000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:24 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:24 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:24 executing program 2: sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="20002db97000fcdbdf257200000008ea88c098d9cae69ac8de5fa7d713d250df2cfe6ed44f6ee19da666207a6a9fb0438c93c23e4aecda10889c070000000b9778cd5b68fd73382fdf2f24f85f90b6667df8a0783a254653a0eed1ced1fa0aba86585b5b41391d0a04ba5675b66fe2a00a3b64c4600420e8b1d48d3a84220e77ff006d114649e8e8bd2dcada0303995018f3c9a3365b9300000000e67fac6ae9e79004b562160da9a0796c3af5f9f159f7a2277ae3"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x44000) r0 = socket(0x10, 0x80002, 0x0) bind(r0, &(0x7f0000000200)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @private, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @private, r6}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @private, r9}, 0xc) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xc8, 0x0, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8004094}, 0x8008881) writev(r0, &(0x7f00000019c0)=[{&(0x7f0000000080)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a0015000200110001000d0061d1c11fe13e0e00000000", 0x39}], 0x1) 12:45:24 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffbfffff00000000, 0x3) 12:45:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r3, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r4}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x7f, 0x0}, @mcast1, @private1, 0x7, 0x20, 0x8, 0x0, 0xd}) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x0, 0x6, 0x3, 0x2, 0x3, 0x3ff, 0x4, 0x1f}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 158.625015][T13632] FAT-fs (loop3): bogus number of reserved sectors [ 158.627672][T13631] FAT-fs (loop5): bogus number of reserved sectors [ 158.631563][T13632] FAT-fs (loop3): Can't find a valid FAT filesystem [ 158.638049][T13631] FAT-fs (loop5): Can't find a valid FAT filesystem [ 158.654933][T13638] loop4: detected capacity change from 0 to 19328 12:45:24 executing program 0: r0 = socket$unix(0x1, 0x800000000005, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000500)=""/177, 0xb1, 0x40, &(0x7f00000005c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) listen(r0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000040)={0x13, 0x17, 0x2, {0xa, '\xe9\x1fq\x89Y\x1e\x923aK'}}, 0x13) r1 = accept(r0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0], 0x1c}, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) sendmsg$unix(r3, &(0x7f0000000480)={&(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000180)="1f354447687814cada8b47d33ed7975866d1fbea43c29fd5ff0364987e6c3ae3da485e974802a9e5ee161b3abf3498484a846e8de9d4e8d61b385cf35dd1cd321e0a86c11d394eff3282d12c88d4bd6f9a7d3bc4215e7f1ea9a8453cddc0029f76ced2d9442a3446de3553c0e21fb553d3", 0x71}, {&(0x7f0000000200)="5bee73c6cbb45fa701027ee1d082f87deb8b39578b09bf500334f4ed886cb178d953552d08bc6a3164018640fd2216425893c10709685925c9994834b7210c8dea134047f6c08ccda22bd065d8afdb25f9bd0cbcbc1ccc253224f0a3f58c6985a5ee27373e388943938f72850cc849f43d49341714f4b7da25ff86e81a4ae1afe70a59805c168fbe7b3211d2231b1656e0feaf92c8f24ebbf8b941bec548324f8c23d4ecf305a0919e630f8c1a49c3cbcbf1b8814e9006d4357a396d8179c70a01d8b62493db2bec0a0201a19de17f6a9ffb1fc75223279aab2ac18e54b312827d6d8a", 0xe3}, {&(0x7f0000000300)="e8720f667dcbae8471057de1cb39549f489bffe9aa2ccaaf34c6f5f3ebd675cf5ec99d5a7ab880272244", 0x2a}, {&(0x7f0000000340)="e32401f8aa1805345b4665048615165725ee3914c53ae5af3c76e91d46f0f6f68ada41f7ac5152e654b010ed86ddb9e16d371866d01582c488c03af896609e3ed8a1e7762624e2700b9d78746968948d96ae9cd4d908e91fa4eab1566ebe1a1361f7319b3b8a6551dd26786c23349a562fdb9640711804ac88d42d3be152ef94f1bcc8db9155dd77cd1a69ae2d0bed0cdba759eddda8e41ad44824df3d6f2872238b6ff3f4dc81c6be1f399474b3", 0xae}], 0x4, &(0x7f0000000440)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0x20, 0x40}, 0x20004000) close(r0) r4 = socket$unix(0x1, 0x5, 0x0) connect(r4, &(0x7f0000931ff4)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80) sendmsg$unix(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x18}, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) dup2(r1, r4) close(r5) 12:45:24 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffff00000000, 0x3) 12:45:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r3, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r4}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x7f, 0x0}, @mcast1, @private1, 0x7, 0x20, 0x8, 0x0, 0xd}) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x0, 0x6, 0x3, 0x2, 0x3, 0x3ff, 0x4, 0x1f}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xc04a01, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) 12:45:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r3, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r4}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x7f, 0x0}, @mcast1, @private1, 0x7, 0x20, 0x8, 0x0, 0xd}) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x0, 0x6, 0x3, 0x2, 0x3, 0x3ff, 0x4, 0x1f}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x8) [ 159.080862][T13677] loop4: detected capacity change from 0 to 24613 12:45:25 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:25 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x9) 12:45:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xc04f00, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r3, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r4}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x7f, 0x0}, @mcast1, @private1, 0x7, 0x20, 0x8, 0x0, 0xd}) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x0, 0x6, 0x3, 0x2, 0x3, 0x3ff, 0x4, 0x1f}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 159.504746][T13695] loop4: detected capacity change from 0 to 24615 [ 159.515744][T13701] loop3: detected capacity change from 0 to 264192 [ 159.522488][T13697] FAT-fs (loop5): bogus number of reserved sectors [ 159.529011][T13697] FAT-fs (loop5): Can't find a valid FAT filesystem [ 159.548063][T13701] FAT-fs (loop3): bogus number of reserved sectors 12:45:25 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) set_mempolicy(0x1, &(0x7f0000000240)=0x5, 0xe3) sendmmsg$inet(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000140)}}], 0x1, 0x0) 12:45:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xf04a00, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0xe8) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 159.554605][T13701] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, 0x0, 0x2, 0x401, 0x0, 0x0, {0xa}, [@CTA_EXPECT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x3, 0x0}}}}]}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}]}, 0x54}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_ro(r2, &(0x7f0000000100)='freezer.state\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) connect(r4, &(0x7f0000000180)=@llc={0x1a, 0x227, 0x4, 0x40, 0x3, 0x0, @broadcast}, 0x80) sendfile(r3, r2, 0x0, 0x100000003) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x1, 0x800000) 12:45:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r3, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r4}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x7f, 0x0}, @mcast1, @private1, 0x7, 0x20, 0x8, 0x0, 0xd}) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x0, 0x6, 0x3, 0x2, 0x3, 0x3ff, 0x4, 0x1f}, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ftruncate(r0, 0x2) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 159.721287][T13724] loop4: detected capacity change from 0 to 30757 12:45:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r3, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r4}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x7f, 0x0}, @mcast1, @private1, 0x7, 0x20, 0x8, 0x0, 0xd}) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x0, 0x6, 0x3, 0x2, 0x3, 0x3ff, 0x4, 0x1f}, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:26 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x1000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:26 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r2, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r3}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x7f, 0x0}, @mcast1, @private1, 0x7, 0x20, 0x8, 0x0, 0xd}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:26 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 160.410071][T13749] loop4: detected capacity change from 0 to 32768 [ 160.411623][T13753] loop3: detected capacity change from 0 to 264192 [ 160.426688][T13753] FAT-fs (loop3): bogus number of reserved sectors [ 160.427702][T13751] FAT-fs (loop5): bogus number of reserved sectors [ 160.433215][T13753] FAT-fs (loop3): Can't find a valid FAT filesystem [ 160.446298][T13751] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:26 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r2 = openat$incfs(r1, &(0x7f0000000200)='.log\x00', 0x2000, 0x6) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000240)={0x100, 0x85, 0x61, 0xffff}) statx(r1, &(0x7f0000000080)='./file0\x00', 0x2000, 0x20, &(0x7f00000000c0)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x14ac000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, 0x0, 0x2, 0x401, 0x0, 0x0, {0xa}, [@CTA_EXPECT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x3, 0x0}}}}]}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}]}, 0x54}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_ro(r2, &(0x7f0000000100)='freezer.state\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) connect(r4, &(0x7f0000000180)=@llc={0x1a, 0x227, 0x4, 0x40, 0x3, 0x0, @broadcast}, 0x80) sendfile(r3, r2, 0x0, 0x100000003) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x1, 0x800000) 12:45:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 160.748745][T13774] loop4: detected capacity change from 0 to 42336 12:45:26 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x204040, 0xe0) mmap(&(0x7f0000f19000/0x4000)=nil, 0x4000, 0xa, 0x11, r0, 0x1000) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x40200) remap_file_pages(&(0x7f000094d000/0x2000)=nil, 0x2000, 0x9, 0x6, 0x10) read(r1, &(0x7f0000000080)=""/229, 0xe5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x100}) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000080)='-:\\#\x00', 0x0, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000400), 0x0, 0xd9f, 0x2) mmap(&(0x7f0000527000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0xfffff000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r4 = accept$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000003c0)=0x14) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[r4]}, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000910000/0x4000)=nil, 0x4000, 0x8000, 0x0, 0x8, 0x3) [ 161.002193][T13790] loop4: detected capacity change from 0 to 65536 12:45:27 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x3000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:27 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 161.287356][T13801] loop4: detected capacity change from 0 to 98304 [ 161.298302][T13802] FAT-fs (loop5): bogus number of reserved sectors [ 161.304803][T13802] FAT-fs (loop5): Can't find a valid FAT filesystem [ 161.427746][T13810] loop3: detected capacity change from 0 to 264192 12:45:27 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 161.487742][T13810] FAT-fs (loop3): bogus number of reserved sectors [ 161.494271][T13810] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x4000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:27 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)={'syz1', "f0a18b203bb9b2de567e8f4ef73239a38dfd36c67222d747a18f88a6ebf28798f9a668c90fa20e846eba7b468a7f427e44e2e35b5785dfeeba4667dc2292a35d276b42ca4b3a207dcf6f9692e652a918a2a6060c2d5bb35d4f417bf3f0c00913adbab64b22267a8b904f1f41bb2acb9947c65a"}, 0x77) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 161.917051][T13831] loop4: detected capacity change from 0 to 131072 12:45:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x5000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:28 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:28 executing program 1: r0 = msgget$private(0x0, 0x54f) msgsnd(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0200000000000000c5d868bd846c3e7ba2541d53669659114eede176b9bafe41fbd95646d0225375380e488a82b6b1e152c853ce489d5641b2fa06d8a2e3b412baa985f6bb4c8c9712c976e88377661b49d69d65b7fae4ff7436342c5bd2a093107db6d5f6ad16c99492c1b3433cb4c4f1a584e2adf78201f668e9b3063c7a2e02a07841378a26aa4d17ddc5b5b0ae323007eb3b39a16eaed05fd74077c70d7f200e6059219b2e164e7de5ce56459f8f7d8f8fc58bd84453b4d4bd4a0d87b09718cceeb6db3a94a8ff37e3f6bd52ba8f9f91e60f616addda0e9ef02d5d2808780bbe3c190ff6a0ee9883fd5096c2ba8af2b2fe907809e7614e98ac63f2fede4bc631e61677c4c6905cb3b502fafdabcc42f7140b574bb302baab86bc2e56ce0357d5bb7db4b791c9709cffcfa51e4746dfdf13bf604e3b81c18a36b990bb04c4e58f88fb20bff4bb03e1a5b753686552fd835f82adb6d58fbff4404d473798d83fca47f264f046eded898c107906c34c967727bf0144ad4aaaab40b3b9739815f219b06f10040111f3cd1db4e5deb964ea2b4e563970acc60000000000"], 0xf8, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') r4 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r4, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) dup3(r2, r4, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x0, [0x0, 0xfffffffd, 0xffff0001]}, &(0x7f0000000140)=0x44) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:28 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 162.128161][T13844] loop4: detected capacity change from 0 to 163840 12:45:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x6000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 162.217939][T13856] FAT-fs (loop5): bogus number of reserved sectors [ 162.224467][T13856] FAT-fs (loop5): Can't find a valid FAT filesystem [ 162.238558][T13859] loop3: detected capacity change from 0 to 264192 [ 162.246698][T13859] FAT-fs (loop3): bogus number of reserved sectors [ 162.253214][T13859] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000c66000/0x3000)=nil, 0x3000, 0x1800003, 0x12, r0, 0xc7242000) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d3}) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x20000, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000440)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x4a, @empty, @local, 0x8000, 0x80, 0x7, 0xd88}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000380)={0x5, 0x7, 0x1, 'queue0\x00', 0x81}) [ 162.423291][T13873] loop4: detected capacity change from 0 to 196608 12:45:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 162.920766][T13889] loop4: detected capacity change from 0 to 229376 12:45:29 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:29 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x8000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 163.141463][T13902] loop3: detected capacity change from 0 to 264192 [ 163.155145][T13906] loop5: detected capacity change from 0 to 264192 [ 163.160670][T13902] FAT-fs (loop3): bogus number of reserved sectors [ 163.168272][T13902] FAT-fs (loop3): Can't find a valid FAT filesystem [ 163.172983][T13906] FAT-fs (loop5): bogus number of reserved sectors [ 163.181407][T13906] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:29 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000000080)=0x7fffffff, r1, &(0x7f00000000c0)=0x3, 0x3, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 163.579392][T13929] loop4: detected capacity change from 0 to 262144 12:45:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x9000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:29 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) fcntl$setown(r3, 0x8, 0x0) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) chdir(&(0x7f0000000080)='./file0\x00') 12:45:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 163.823977][T13941] loop4: detected capacity change from 0 to 264192 12:45:30 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xa000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:30 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x5) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000001, 0x110, r0, 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x200000a) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(0xffffffffffffffff, &(0x7f0000000600)=""/273, 0x111) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000380), 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x1d3}) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) openat$cgroup_ro(r3, &(0x7f0000000080)='freezer.parent_freezing\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:30 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 164.095996][T13963] loop5: detected capacity change from 0 to 264192 12:45:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a, r2}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 164.268514][T13963] FAT-fs (loop5): bogus number of reserved sectors [ 164.273237][T13962] loop3: detected capacity change from 0 to 264192 [ 164.275068][T13963] FAT-fs (loop5): Can't find a valid FAT filesystem [ 164.275553][T13961] loop4: detected capacity change from 0 to 264192 [ 164.330433][T13962] FAT-fs (loop3): bogus number of reserved sectors [ 164.336955][T13962] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:30 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3, 0x5, &(0x7f0000000480)=[{&(0x7f0000000140)="0469eb25f952bfe93586e1f6fb53e9ca28b04cad77fe305d883f9accf3e5929f64d3b2f7dd72f98af1bfc779ba1c17a1ca9d4557", 0x34, 0x423}, {&(0x7f0000000200)="2e02c9d367c4a242aa6f51a9cf5bada28750b49ae3e4b3787114011446148cef1608c5d27786df8318efd942ea6d5dc92eb5622aaa17e0dec8b73ac7f52828202fac54abdb2c6fd35bff76f2dc254e0beefbcae8176201520ad951e01d2c3c1174dd37bb0fbafe7ac778f105bb1db8358b9ffed0b680f248c858f2", 0x7b, 0x1ff}, {&(0x7f0000000300)="70ed9b54457e6869fc162e310f410713fb178a93ee66c8d27ef7ac9b56837af83b4b7396daebad2929756a5f4203c4ed6c3738e93b2637cf032287a09e6bd1de6d0a48cf2aa19abf2182b2055e65f6e87bd68e568d251c7a54fecbe7e5fff9c1f0548bbebb48ef8bee31ea78502429e34234086a5a46240f746e4c0adc7531deabe772eaece2f63ebb262c99808bedf5822380d4b700a35f73c9be15854563646737713279f38b899c2021a3b47d606b9c27e449c8ed40532b0b127d3e1d90e033cbe79e1a1b2f80bd411d93f629b1dcbc8471b38dbb7e1fa12d97922a9fcc8663aa02b6e06a133c49f781b1bd", 0xed}, {&(0x7f0000000180)="1cd79d639b4c24af52737cae5eb3a1dae7b640bc29097f20adb027e8ace104ea18355a51b234113f8869d2dc29f3eeddebab05253ee8", 0x36, 0x1}, {&(0x7f0000000400)="ccb5d81ee97ad014133af85d74765aa177cfc4a35da500fe9fa52bf0528f978600119fe0ca7d281c2cba073678262935ea7996f0ae9b7aff3927eb8d847e87a8df3136f6f71cbb4e7c7be922c92d439641f7138c76f9e17e09d255af", 0x5c, 0x7}], 0x2, &(0x7f0000000280)={[{'/dev/loop-control\x00'}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}]}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0406618, &(0x7f0000000500)={@desc={0x1, 0x0, @desc3}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xb000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:30 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:30 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = epoll_create(0x14) mmap(&(0x7f000085b000/0x3000)=nil, 0x3000, 0x3, 0x810, r2, 0xd88be000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="d4baad08cde5272a1f08bad538f3c21d66f0d2169744bd4b96c0fd18a05fc71c23df654d7b4fd01ee3de3ab06b172374cbe17f5a51d6e698b983766e2611496926f51988d0f9165365b59d26c53f916a91227e35e55229afcc025b03151cb560e98e283776003f003a5352ea3e2b45f8b73c8b22517afa7912fa9018635a477c500fee35eecd48c5975b442cdb93bf971d96f27866125edb302c3fff842155561d4834793e4a5eca483d8b2241c07e67fdb8811972abd57d6f087cb9d31b750c22a4214531b9dbbeece6b6997bce2b333ac345fd0405a971c080f9ce3f", 0xdd, 0xcd9a}, {&(0x7f0000000100)="fac56c70afa9d20266da67db83215602a7da6ee6059d9ef1ea7f8d2257410856d86dfd93476ce4f424f8ca217719f0039f50e666bdaadeaf005d2e8e3dc4de3dd784b67f3b20337e1cc63ed817396555644643a1e7dc499d67576b1b7a737a9b161aee13950b5a115766494493e3775570f595d1f2acdeac86c0a23c7702e620d97ede188786d0431c68aeca640d936a9f07d9b59441e12663cb78d51ad32cb81d099ac1deb4916353ee728a82127d9b381409a3df7c", 0xb6, 0x5}], 0x2020081, &(0x7f0000000400)={[{@fat=@gid={'gid', 0x3d, 0xee01}}, {@shortname_winnt}, {@shortname_win95}, {@uni_xlate}], [{@obj_role={'obj_role', 0x3d, ':{*&'}}, {@subj_user={'subj_user', 0x3d, '!'}}, {@uid_gt={'uid>', 0xee01}}, {@dont_hash}]}) openat(r3, &(0x7f0000000240)='./file0\x00', 0x400000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) mbind(&(0x7f0000b75000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000280)=0xfa3, 0x685a, 0x4) 12:45:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:30 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 164.989162][T14001] loop4: detected capacity change from 0 to 264192 [ 165.025159][T14007] loop3: detected capacity change from 0 to 264192 [ 165.031883][T14010] loop5: detected capacity change from 0 to 264192 [ 165.069034][T14010] FAT-fs (loop5): bogus number of reserved sectors [ 165.075558][T14010] FAT-fs (loop5): Can't find a valid FAT filesystem [ 165.083988][T14007] FAT-fs (loop3): bogus number of reserved sectors [ 165.090516][T14007] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1, 0x101, 0x800) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mincore(&(0x7f000049a000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/171) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000014, 0x110, r1, 0xb05000) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xc000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 165.828857][T14038] loop4: detected capacity change from 0 to 264192 12:45:31 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000080)=""/12, 0xc}, {&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f0000000200)=""/138, 0x8a}, {&(0x7f0000000300)=""/214, 0xd6}, {&(0x7f0000000140)=""/21, 0x15}, {&(0x7f0000000180)=""/32, 0x20}, {&(0x7f0000000400)=""/36, 0x24}], 0x7, 0x3, 0x80) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xd000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:31 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r4 = fspick(r2, &(0x7f00000000c0)='\x00', 0x1) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) [ 165.914272][T14050] loop5: detected capacity change from 0 to 264192 [ 165.936888][T14050] FAT-fs (loop5): bogus number of reserved sectors [ 165.943438][T14050] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 165.983847][T14056] loop3: detected capacity change from 0 to 264192 [ 166.000297][T14056] FAT-fs (loop3): bogus number of reserved sectors [ 166.006909][T14056] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:32 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x20) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) poll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x4040}, {r1, 0x4080}, {r0, 0x480}, {r0, 0x14c7}, {0xffffffffffffffff, 0x204c}, {r1, 0x5414}, {r0, 0x1404}, {0xffffffffffffffff, 0x8080}, {r2, 0x9000}, {r0, 0x3402}], 0xa, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) write$P9_RSETATTR(r3, &(0x7f0000000180)={0x7, 0x1b, 0x2}, 0x7) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000001c0)=[{&(0x7f0000000200)="b2fd64bc5401a126f42fc8161d6dd38bc10610a1840090133c365dbb19edf1b5c67249ee70fd094b38a779fc7b33eade1538dd", 0x33}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) r7 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r7, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) write(r7, &(0x7f0000000300)="46b4beee464208a9977e6d2c759cd41994fc429f3f466aaa8e31f8186b757e58ae56eb6c67e73c21248b502ee7d1ae00f46bd20fbb0b3931713269c6e9b014764a1fa78ae0ed333c3cc8fb7ea002c02275cf4096a467aef883137b3a1bb2170dfe2d9d908b7bd3033a8363d4fdd4536cd1be0378c4e4bfb9d5ecdcfcf4dd2c376298d366ed41e8fb1ce1f539841baf59f7accbda709d584f282e8fbbb473ee67ddc4ddd333c1d5277c9d598c619abfad56a15f9039ea6f53a1588d2bf34a49a42ac12049dce6ab42db1453e9c8bf94b40367521ca0877080c1", 0xd9) [ 166.137502][T14072] loop4: detected capacity change from 0 to 264192 12:45:32 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:32 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xe000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 166.781922][T14092] loop5: detected capacity change from 0 to 264192 [ 166.834245][T14101] loop3: detected capacity change from 0 to 264192 [ 166.848057][T14092] FAT-fs (loop5): bogus number of reserved sectors [ 166.854636][T14092] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:32 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='devices.list\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 166.878907][T14101] FAT-fs (loop3): bogus number of reserved sectors [ 166.885425][T14101] FAT-fs (loop3): Can't find a valid FAT filesystem [ 166.910054][T14098] loop4: detected capacity change from 0 to 264192 12:45:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x10000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x10) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000140), 0x0, 0x0, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000080)={0x0, 0x3, 0x6adc, 0x1}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000140)={{r0}, 0x3f, 0x3f, 0x1}) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000000c0)="0305cbf3ae2cfa87a3ed006e54c50e018493ac35a2a20e970ad94e9aa2426792b09f6cee7af1fcde8d0eafd7e9e1d984a0c05f40e8f3d041281ab3f4e23b86be9d", 0x41) 12:45:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 167.171115][T14123] loop4: detected capacity change from 0 to 264192 12:45:33 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x181680, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000200)) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000500)=""/20, 0x14}], 0x1, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = accept(r2, &(0x7f0000000080)=@isdn, &(0x7f0000000100)=0x80) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f0000000140)="227129028530c0add87e4932e0815a78c2d9933175986c8cf71f0721b569746cd179173c458f6b06fd736c994276f3cca71b7f7d3b3c57a172ef1fb0416b70e4c509310ee4bb12", 0x47}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x11000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 167.653094][T14139] loop4: detected capacity change from 0 to 264192 [ 167.658848][T14143] loop5: detected capacity change from 0 to 264192 [ 167.725585][T14143] FAT-fs (loop5): bogus number of reserved sectors [ 167.732123][T14143] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:33 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xffffffff, 0x4}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0), 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) mlock2(&(0x7f00002e8000/0x3000)=nil, 0x3000, 0x0) [ 167.902466][T14158] loop3: detected capacity change from 0 to 264192 [ 167.921400][T14158] FAT-fs (loop3): invalid media value (0x00) [ 167.927406][T14158] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x12000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000180)={0x1d3}) r4 = dup(r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80800, 0x80) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 168.378971][T14175] loop4: detected capacity change from 0 to 264192 12:45:34 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x18000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 168.533369][T14186] loop5: detected capacity change from 0 to 264192 [ 168.604260][T14193] loop4: detected capacity change from 0 to 264192 12:45:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 168.683069][T14186] FAT-fs (loop5): bogus number of reserved sectors [ 168.689626][T14186] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:34 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x20000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 168.807112][T14209] loop3: detected capacity change from 0 to 264192 [ 168.816254][T14209] FAT-fs (loop3): invalid media value (0x00) [ 168.822293][T14209] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 168.877500][T14217] loop4: detected capacity change from 0 to 264192 12:45:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d3}) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000380)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e", 0x80000000}) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x245f3da7, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 169.097615][T14233] loop4: detected capacity change from 0 to 264192 12:45:35 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x25000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 169.403613][T14253] loop4: detected capacity change from 0 to 264192 [ 169.410819][T14254] loop5: detected capacity change from 0 to 264192 [ 169.433104][T14254] FAT-fs (loop5): bogus number of reserved sectors [ 169.439647][T14254] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:35 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x26000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2d050000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 169.672483][T14273] loop4: detected capacity change from 0 to 264192 [ 169.688500][T14276] loop3: detected capacity change from 0 to 264192 [ 169.696942][T14276] FAT-fs (loop3): invalid media value (0x00) [ 169.702975][T14276] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d3}) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f00000004c0)=""/137, 0x89, 0x100, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000580)={0x2e7, @time={0x1, 0x4}, 0x40, {0xff, 0x7}, 0x8}) sendmsg$AUDIT_TTY_SET(r5, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) pwrite64(r5, &(0x7f0000000380)="9676e2098a03b1d4cdba8a335f1a0ed5351a726c8a436f395a37f0b1ec3ebbd923609a058458e4c52989e06e833902c9c4e3451f89411ba7835de9342db0627cf0461d3e35807ef31423d4c8e4ddd58a1e3db99a78e3027a75815edc4e3a485df1120da1b934bfb14fbb7cb16dd8d5595b2c0fe82a42d5d17b9292bcd49983b1f64826724991ec20efbd2a93837e4443f7c17a1bd94f7732e91564156f2081953d711c93ca00bef1cef68ece91442724da894c2325c6d45a5f28bc9c", 0xbc, 0x100) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:36 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x3f000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 170.290476][T14304] loop4: detected capacity change from 0 to 264192 [ 170.304042][T14308] loop5: detected capacity change from 0 to 264192 [ 170.324144][T14308] FAT-fs (loop5): bogus number of reserved sectors [ 170.330684][T14308] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:36 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x40000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 170.572780][T14327] loop4: detected capacity change from 0 to 264192 [ 170.573040][T14326] loop3: detected capacity change from 0 to 264192 [ 170.602884][T14326] FAT-fs (loop3): bogus number of FAT sectors [ 170.608985][T14326] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x48000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x4c000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:36 executing program 1: shmctl$SHM_LOCK(0x0, 0xb) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 170.792173][T14343] loop4: detected capacity change from 0 to 264192 12:45:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x22) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x68000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:37 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x6c000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x101400, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FIOCLEX(r3, 0x5451) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r4 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x100, 0xffffffff, 0x25dfdbfc}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x0) mmap(&(0x7f00009dd000/0x4000)=nil, 0x4000, 0x1000004, 0x10010, r4, 0x9a415000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) getdents(0xffffffffffffffff, &(0x7f0000000300)=""/213, 0xd5) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 171.188554][T14368] loop4: detected capacity change from 0 to 264192 [ 171.195400][T14369] loop5: detected capacity change from 0 to 264192 [ 171.207533][T14369] FAT-fs (loop5): invalid media value (0x00) [ 171.213574][T14369] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket(0x10, 0x3, 0x0) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x40100, 0x0, 0x19}, 0x18) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000240), 0x40040, 0x0) dup3(r3, r4, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000080)={0xfff, 0x2, 0x7, 0x0, 0x0, [{{r0}, 0x2}, {{r0}, 0x4}, {{}, 0x3}, {{r0}}, {{r1}, 0x8}, {{r0}, 0x7}, {{r2}, 0x1}]}) openat(r0, &(0x7f0000000280)='./file0\x00', 0x183, 0x144) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) shmat(0xffffffffffffffff, &(0x7f0000798000/0x4000)=nil, 0x1000) 12:45:37 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x74000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 171.447059][T14388] loop4: detected capacity change from 0 to 264192 [ 171.466916][T14390] loop3: detected capacity change from 0 to 264192 12:45:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7a000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 171.502849][T14390] FAT-fs (loop3): bogus number of FAT sectors [ 171.508973][T14390] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000000300)={{}, "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"}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000180)={0x1d3}) r3 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) ioctl$SCSI_IOCTL_DOORLOCK(r3, 0x5380) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee00) mount$9p_tcp(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x1a2069, &(0x7f0000000240)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@cache_loose}, {@cache_fscache}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@access_any}], [{@obj_type={'obj_type', 0x3d, '-@'}}]}}) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000100)={0x0, 0xffffffffffffffe0, 0x55, &(0x7f0000000080)=""/85}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_FALLOCATE, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4}, 0x9) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x10001) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, 0xffffffffffffffff, 0x10000000) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_FALLOCATE, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x8, &(0x7f0000000080)={0x77359400}, 0x1, 0x0, 0x1}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) madvise(&(0x7f0000c88000/0x3000)=nil, 0x3000, 0x64) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7f000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 171.684696][T14414] loop4: detected capacity change from 0 to 264192 12:45:38 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x80040000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:38 executing program 2: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 172.081561][T14429] loop4: detected capacity change from 0 to 264192 [ 172.083740][T14433] loop5: detected capacity change from 0 to 264192 [ 172.107625][T14433] FAT-fs (loop5): invalid media value (0x00) [ 172.113702][T14433] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x85ffffff, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:38 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 172.267489][T14443] loop4: detected capacity change from 0 to 264192 12:45:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000080)=""/139, 0x8b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000200)=""/145, 0x91}, {&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000001300)=""/78, 0x4e}], 0x5, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001540)=[{&(0x7f0000000180)='F', 0x1}, {&(0x7f0000001400)="955114bfdfe85355a222d08dea288879f3e517a71cb32fc6b8dfa20a763e5ed43d7927d4a5dc74dd74bee56e42032db2a75e1b2af961642e99c09403a06f9854d7ca9fdd671067dd55c17778e94ac9accb98735f024cbb55711e471831", 0x5d}, {&(0x7f0000001480)="b9ab926134ec274eefa3e6bf375e16b262b63b43d6e07c17e17ec0354fb58efc22fe3c1aae9295daad5f3f05f3f0c35612c607a7d502a15332b1c62eb45576444a7a50139213833f6bda7b3cfa0063bc2ff2c113a7c00342211db153fc1d3cf7c4b729430cdfffa8e7f99aade85f2926781fb608200fa65036de5006f086d0dcc4f8bee22872717243a24162481568e1e6b91a669b32291c85e406895d", 0x9d}], 0x3, 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) remap_file_pages(&(0x7f0000657000/0x1000)=nil, 0x1000, 0x0, 0x3ff, 0x10000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fec000/0x14000)=nil) shmat(r3, &(0x7f0000fec000/0x14000)=nil, 0x6000) shmat(r3, &(0x7f0000c63000/0x4000)=nil, 0x5000) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x97ffffff, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 172.355974][T14450] loop3: detected capacity change from 0 to 264192 12:45:38 executing program 2: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)=""/118, 0x76) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 172.416812][T14450] FAT-fs (loop3): bogus number of FAT sectors [ 172.422969][T14450] FAT-fs (loop3): Can't find a valid FAT filesystem [ 172.448951][T14458] loop4: detected capacity change from 0 to 264192 12:45:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xa73d5f24, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 172.651098][T14474] loop4: detected capacity change from 0 to 264192 12:45:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000180)={0x1d3}) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000180)={0x1d3}) r4 = dup(r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) renameat(r2, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00') preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:38 executing program 2: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:38 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xf6ffffff, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 172.974461][T14488] loop5: detected capacity change from 0 to 264192 [ 172.985970][T14488] FAT-fs (loop5): invalid media value (0x00) [ 172.992028][T14488] FAT-fs (loop5): Can't find a valid FAT filesystem [ 173.046371][T14495] loop4: detected capacity change from 0 to 264192 12:45:39 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:39 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xfdfdffff, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 173.233030][T14511] loop4: detected capacity change from 0 to 264192 [ 173.254137][T14512] loop3: detected capacity change from 0 to 264192 [ 173.272105][T14512] FAT-fs (loop3): bogus number of FAT sectors 12:45:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xfdffffff, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 173.278272][T14512] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:39 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xfeffffff, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 173.397869][T14521] loop4: detected capacity change from 0 to 264192 [ 173.552490][T14531] loop4: detected capacity change from 0 to 264192 12:45:39 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x95417000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xff600000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:39 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r2, 0x8008f512, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 173.883402][T14549] loop5: detected capacity change from 0 to 264192 [ 173.883908][T14548] loop4: detected capacity change from 0 to 264192 [ 173.896585][T14549] FAT-fs (loop5): bogus number of FAT sectors [ 173.902688][T14549] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:40 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xfffffdfd, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) r4 = dup3(r1, r2, 0x80000) io_submit(0x0, 0x3, &(0x7f0000000380)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x7, r3, &(0x7f0000000080)="ab9ee960b83a7b2c93076a8f5f3d1304fc64de238eab9595cf5361ab5ff85646ca04213f1f8d398a9ec035547bbf835c8cd2525aa08cb5b6c7d72d27e5e0fa199862910e86480e4550b7fcf81a8c224569073d87a13255524915ecf33dd910d6", 0x60, 0x8, 0x0, 0x3, r3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x1f, r1, &(0x7f0000000200)="2fb924d3fa6bd1d295cbe631601479566bd47f1658e2a4c1e96ee29a57a9a37ae94ff8d71c7a164a3e5bc9a23f57d5c47c0fc092278ce23e699d745e4799068b1e7ee3ac98f7e6a613827dc58488d0e3f0cf0460693b6016711c4cad444b8224a3be61b72fd04ad4533c7cee3598dbd076b150b3d8ad6bce9b77b3904c15b2dae5aab4b57b68e435ae3a7a1201da13bbdc6501155d17820cfea5396a46b6a5df69657c1d6e27dafc5e9c6809d6a2cc964e1b", 0xb2, 0xfff, 0x0, 0x0, r4}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x8, r1, &(0x7f0000000300)="04032ada5a9383438be5ffe082f0f0543d798bc6c81c58eb688cb9d8c7e9b8f209b6cb6d9e589c4f7acb191052a615f6dc8323ddee5e2fd78c0b1ee0fce363d5dd5a22c60bbd1f28459c9d7db7d221f3", 0x50, 0x6}]) [ 174.122131][T14569] loop4: detected capacity change from 0 to 264192 [ 174.137021][T14572] loop3: detected capacity change from 0 to 264192 [ 174.160052][T14572] FAT-fs (loop3): bogus number of FAT sectors 12:45:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 174.166183][T14572] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xffffff7f, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x20010, r1, 0x79219000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)={0x18, 0x76, 0x21, 0x2}, 0x18}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000d28715d87bbb2aa3494d2fb9e5e8ac6eb6712fa5cbce2ed7efbeb7f55f31a0192d88b87a78d33fa814bbc374bcd1257856bb0dc25746a7075b724fa405f548b8a1f9ad9fefcc783051e060d0a30fe7952c28da9dd307681e94cd3c92b9efeeedab8049926508217090227c92c883f1fe5e338cf64f0c351f7db79829f4fc57b6f8aacb4b94d95c3152f9222cc8274413b6fd397a2e6bcf8942004cf651973817e16f24788527b7cb4f25", @ANYRES16=r4, @ANYBLOB="002027bd7000fddbb893068adf2509000000080001000000000008003a007912902008000b21ff7f00462d0035007f000000"], 0x34}, 0x1, 0x0, 0x0, 0x44060}, 0x4040) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @private, r7}, 0xc) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r4, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x36c8}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4800}, 0x4000000) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 174.349307][T14589] loop4: detected capacity change from 0 to 264192 12:45:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xffffff85, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 174.416055][T14591] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14591 comm=syz-executor.1 [ 174.508094][T14591] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14591 comm=syz-executor.1 12:45:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 174.577662][T14600] loop4: detected capacity change from 0 to 264192 12:45:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xffffff97, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:40 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2040023, &(0x7f0000000100)={[{@huge_advise}, {@nr_blocks={'nr_blocks', 0x3d, [0x2, 0x6b]}}, {@huge_advise}], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000001680)=""/4096) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) newfstatat(0xffffffffffffff9c, &(0x7f0000002800)='./file0/file0/file0\x00', &(0x7f0000001600), 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002d40)={0x520, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon, @beacon=[@NL80211_ATTR_IE_ASSOC_RESP={0x83, 0x80, [@ssid={0x0, 0x6, @default_ap_ssid}, @challenge={0x10, 0x1, 0x76}, @measure_req={0x26, 0x69, {0x61, 0x81, 0x1, "93190213fb57d76787be1b0bd5390f642bacdd6f78ab21aa46ff3056b1d5031302e822a1024263cab9fb662f498d16c6961417760dd70a570f0bf6132c1939e2a46248dbeb9e69e3cfaf35138b5b1fc54e17a0423bc0dfd1d75310b8146a9cc3ef3592132855"}}, @mesh_config={0x71, 0x7, {0x1, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0xd3, 0x40}}]}, @NL80211_ATTR_BEACON_TAIL={0xd, 0xf, [@supported_rates={0x1, 0x7, [{0x24}, {0x12}, {0x6, 0x1}, {0x48, 0x1}, {0x6c, 0x1}, {0x48, 0x1}, {0x24}]}]}, @NL80211_ATTR_BEACON_TAIL={0xaf, 0xf, [@measure_req={0x26, 0x2a, {0x22, 0x9, 0x2, "f98b27e5c9bc4276a5bf09fda7425fdb1379ca3bca44ff6ea2cfd4476029ebe4bd58a187056171"}}, @preq={0x82, 0x7d, @not_ext={{0x0, 0x1}, 0x0, 0xec, 0xe6e, @broadcast, 0x4d, "", 0x6e66, 0x9, 0x9, [{{0x1}, @broadcast, 0x101}, {{0x0, 0x0, 0x1}, @broadcast, 0x400000}, {{}, @device_b, 0x10001}, {{0x1}, @device_b, 0x2}, {{0x0, 0x0, 0x1}, @broadcast, 0xfffffff8}, {{0x1, 0x0, 0x1}, @broadcast, 0x9ddf}, {{}, @device_b, 0x3ff}, {{}, @broadcast}, {{0x0, 0x0, 0x1}, @broadcast}]}}]}, @NL80211_ATTR_IE_PROBE_RESP={0x143, 0x7f, [@measure_req={0x26, 0x88, {0x0, 0x9, 0x6, "3b1af6c8b1439c82a9f281bae5945a72c7eeec13bb4b5b9908bc5009126d0d145d58022f7ae9e2cc0ecd2bfa2e0e98e742bc39296df01059dfa553a038262d375cda524ca88c8b04e6cac5422ffeba81283e96b32a392d7e62172c3796a21606bcefed257936b3f82f2172d60fe57804c0f0fcd8142ab8622e1d7f25e2b113297f86a2b38c"}}, @random_vendor={0xdd, 0x7b, "8a833d751c8d39b7a183ff19f76de723732dcfac9e3eea2fa84c85e4e0d3bc96ad72a996dc56c27a4f9c615c33e33ad3f405ae77c0edbdda4d1a326cdf09a0e4c4a6da486d8f761f19ff9b4ab36cd51232d99decfa68323ff9920dfd5959dae2aeae6a2e509d5a93fb41d0e71d4dfb79ed130b56a12cfbbdf5868e"}, @preq={0x82, 0x36, @ext={{0x0, 0x1, 0x1}, 0x6, 0x1, 0x4, @broadcast, 0x400, @broadcast, 0x6ed00000, 0xffffffff, 0x2, [{{0x1}, @broadcast, 0x36c}, {{0x1}, @device_b}]}}]}, @NL80211_ATTR_FTM_RESPONDER={0xd8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0xcc, 0x2, "d47080725ec3e9c9039271e5cc89fba490ab37c56feaaf5e04bffc7651574579a03f888d70ee5a39b3cbc879b79ce83ff80eaf013f14d4409cc142275192598f14db0fd9fee4ea1d417cc3ca25a9ffec3d706ec35c570d888ea144af468a18fdcc35106211ec1c57d60d459c4c11109897d40d7cc8f30d476cef003881820e7e0fc72b63852e79f5318ee71755472ac5340bdab96e34e1dd69a4130a9ecfa0754a811d1d947132e8f66b0efbaab85f04a5cd4239887ee0da5ca06fb2392460d995a4306cf02bebe2"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x158, 0x80, [@supported_rates={0x1, 0x2, [{0x3, 0x1}, {0x5}]}, @tim={0x5, 0x9a, {0x5, 0xb8, 0x40, "1b13d98668a767d9885d132930dbc9ee60713e782abd32756237690a0a0ae83cfa6cca2e6d253dd42a87f30617448ba7a7c22226cf355feec0950fa0221bb38f74521b4842e426fe5cabc34fb09bd5f6888d7db4136b983c148047cf32d84e9460e8cb86859b56240a131d2b71be118996c182ba049105d539b5371867ec66f242d74f3806545666af6572b48fb66e383e0be663312d76"}}, @supported_rates={0x1, 0x2, [{0x60, 0x1}, {0x6c, 0x1}]}, @sec_chan_ofs={0x3e, 0x1, 0x3}, @fast_bss_trans={0x37, 0xab, {0x40, 0x6, "f7e9565500201d056e7c0b7daedef033", "3f400570f810ea3cfe7a7d1ef8ec77eb00a4bd70492272eb3284a01ce6df8335", "2bc31c514d1fb9f042d50dea50887470fa1d6aa7d47e0a570395c5dce2f28ff1", [{0x3, 0x5, "d823483a54"}, {0x2, 0x2, "4cda"}, {0x3, 0x12, "df012545e88ca592fb9358894afcc9bb6996"}, {0x2, 0x13, "8727b0236ee54d34fd3c0214f000ca745b72b4"}, {0x4, 0x16, "69b37043673fe016dc9a5e06f67676d24e0b18c00c20"}, {0x4, 0xb, "36639897787970568e6110"}]}}]}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0x22, 0x34, @random="e6269a7fa2385dd164a12ffc6751e25da029be6f612f2bd671efc723d6f3"}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_SSID={0xc, 0x34, @random="504c707776d82f67"}]}, 0x520}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r3, &(0x7f0000002780)={&(0x7f00000026c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002740)={&(0x7f0000002700)={0x20, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x62}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040804}, 0x4) r4 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r4, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f0000002680)={0x8, 0x1000}) recvmmsg$unix(r2, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/234, 0xea}, {&(0x7f0000000400)=""/11, 0xb}], 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000040000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x90}}, {{&(0x7f0000000540), 0x6e, &(0x7f0000000780)=[{&(0x7f00000005c0)=""/132, 0x84}, {&(0x7f0000000680)=""/23, 0x17}, {&(0x7f00000006c0)=""/144, 0x90}], 0x3}}, {{&(0x7f00000007c0)=@abs, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000840)=""/179, 0xb3}, {&(0x7f0000000900)=""/144, 0x90}, {&(0x7f00000009c0)=""/188, 0xbc}, {&(0x7f0000000a80)=""/70, 0x46}, {&(0x7f0000000b00)=""/134, 0x86}, {&(0x7f0000000bc0)=""/67, 0x43}, {&(0x7f0000000c40)=""/10, 0xa}], 0x7, &(0x7f0000000d00)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f0000000dc0)=@abs, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000e40)=""/97, 0x61}, {&(0x7f0000000ec0)=""/198, 0xc6}, {&(0x7f0000000fc0)=""/29, 0x1d}, {&(0x7f0000001000)=""/50, 0x32}, {&(0x7f0000001040)=""/225, 0xe1}, {&(0x7f0000001140)=""/80, 0x50}, {&(0x7f00000011c0)=""/181, 0xb5}, {&(0x7f0000001280)=""/155, 0x9b}], 0x8}}], 0x4, 0x10142, &(0x7f00000014c0)) mount$9p_xen(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x2018001, &(0x7f0000001500)={'trans=xen,', {[{@version_9p2000}, {@cache_loose}, {@msize={'msize', 0x3d, 0xffffffff}}, {@aname={'aname', 0x3d, '^'}}, {@version_9p2000}, {@cache_fscache}, {@cache_fscache}, {@nodevmap}, {@privport}, {@dfltuid={'dfltuid', 0x3d, r5}}], [{@uid_gt={'uid>', 0xee00}}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}}) [ 174.781545][T14614] loop5: detected capacity change from 0 to 264192 [ 174.793082][T14616] loop4: detected capacity change from 0 to 264192 [ 174.813769][T14614] FAT-fs (loop5): bogus number of FAT sectors [ 174.819964][T14614] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:41 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:41 executing program 1: semctl$GETPID(0x0, 0x3, 0xb, &(0x7f0000000300)=""/235) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) semget$private(0x0, 0x5, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) semget$private(0x0, 0x2, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000004c0)=""/218) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x221, @time={0x9, 0xfffffffa}, 0x4, {0x5, 0x1}, 0x5d, 0x3, 0xff}) mbind(&(0x7f0000c4e000/0x2000)=nil, 0x2000, 0x3, &(0x7f00000000c0)=0x5cb8, 0x0, 0x5) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) fsetxattr$trusted_overlay_origin(r3, &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x0) 12:45:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xfffffff6, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/21, 0x15}], 0x100000ad, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) shmat(0x0, &(0x7f000071d000/0x7000)=nil, 0x4000) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 175.032124][T14633] loop3: detected capacity change from 0 to 264192 [ 175.048138][T14633] FAT-fs (loop3): bogus number of FAT sectors [ 175.054225][T14633] FAT-fs (loop3): Can't find a valid FAT filesystem [ 175.054530][T14634] loop4: detected capacity change from 0 to 264192 12:45:41 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000002) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) mincore(&(0x7f00008f5000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/139) 12:45:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xfffffffd, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 175.286845][T14656] loop4: detected capacity change from 0 to 264192 12:45:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat2(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x480080, 0x62, 0x2}, 0x18) r2 = syz_io_uring_complete(0x0) dup3(r1, r2, 0x0) setrlimit(0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:41 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 175.670122][T14674] loop5: detected capacity change from 0 to 264192 [ 175.679012][T14674] FAT-fs (loop5): bogus number of FAT sectors [ 175.685094][T14674] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:41 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xfffffffe, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280), 0x2, 0x0) mmap(&(0x7f0000a62000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r1, 0x419f8000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) sendmsg$NL80211_CMD_ASSOCIATE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x100, 0x0, 0x20, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x9, 0x12}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_VHT_CAPABILITY_MASK={0x10, 0xb0, {0x1e, {0x3, 0x80, 0xfff7}}}, @NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, {0x80, 0x0, 0x6, 0x0, {0xfffffffffffffffd, 0xa4, 0x0, 0x2, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x8, 0x3, 0xff}}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2f6}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2f4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x17d}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}], @NL80211_ATTR_SSID={0x21, 0x34, @random="d0c6f44f51167c88c6d13ac5b06437fdcab0fd7568f6ef80feda893202"}, @NL80211_ATTR_IE={0x3a, 0x2a, [@gcr_ga={0xbd, 0x6, @device_b}, @sec_chan_ofs={0x3e, 0x1, 0x2}, @rann={0x7e, 0x15, {{0x0, 0x4b}, 0x5, 0x9, @broadcast, 0x5, 0x0, 0x4}}, @link_id={0x65, 0x12, {@random="8bac28e31260", @device_b, @device_b}}]}, @NL80211_ATTR_USE_MFP={0x8, 0x42, 0x1}, @NL80211_ATTR_DISABLE_HT={0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x4890}, 0x8843) 12:45:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 175.917689][T14691] loop3: detected capacity change from 0 to 264192 [ 175.929391][T14691] FAT-fs (loop3): bogus number of FAT sectors [ 175.935477][T14691] FAT-fs (loop3): Can't find a valid FAT filesystem [ 175.948185][T14690] loop4: detected capacity change from 0 to 264192 12:45:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x1000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:42 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x200000a) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r4, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000200)={0x1c7}) r5 = dup(r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc0a85322, &(0x7f0000000240)={{0x0, 0x2}, 0x0, 0x0, 0x2}) shmat(0x0, &(0x7f00004f1000/0x4000)=nil, 0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f00000000c0)=[r3, r2, r6, r7, r1], 0x5) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) syz_open_dev$tty1(0xc, 0x4, 0x4) 12:45:42 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 176.210223][T14706] loop4: detected capacity change from 0 to 264192 12:45:42 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 176.510421][T14718] loop4: detected capacity change from 0 to 264192 [ 176.522879][T14724] loop5: detected capacity change from 0 to 264192 [ 176.531380][T14724] FAT-fs (loop5): bogus number of FAT sectors [ 176.537517][T14724] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:42 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x34b) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:42 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x27a6687f0000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000080)="a2d9b674fdfbdf6df5fdf8ff7900bab612fad94ae53b21f04199d68f2d6f2ba1813c7043687b622762e93822367976f811e520ec51205332f8786e9d7143aa50fe9283be32cf1a0f3e08ab6fdffa757f1693f7abfe041b2a63a6c0d72ab46470ae3548108c82b592cd13e170588e763e515eb12be5c93fefa8e3321c0d", 0x7d}, {&(0x7f0000000100)="159960b63f79b92bd0ef3406a88a22c46810859d3acdcda21cf7ef6721364c420e0dceb35ae2651d70b07219635b", 0x2e}, {&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000140)="fec2ebe46ba08f5406", 0x9}, {&(0x7f0000000200)="1feff80c47e36b05ea3c75ce2bddcdd75ce47e5453c1c98b9850fe78e6bf49ee3b72eca0c75be91622523ecf00ea91fdff39e157bea59b07ce806787338013c4512abb89f022d974bfc3c4a06d6ed38d02209d44c8fc955cc88a8a15a032fb2fcfbcf672dafabd30a42a75bba6dac042902c39f0e14b508cd9cf21fd39b5a79a89c6abaf4e2a1d0f9ccb0088adf68ef9f30e357d9a04e2aaea69fb83ecc55a", 0x9f}, {&(0x7f0000000400)="31d3e56736f67174fb5872a35cbd53bbd072a43639d3215d5e01109847d39d7c750b2b3956b57b2538afa5d1989dc8e2660877c5f16cf6063f5fb73d45a290bd8fdea113d04ed5b9bded48b1a06e6b1c628c906db44425645c8b747cd8f16964c276510f4e6d9afe6da33677e2e1155e4156be72c93545dae5580148ebd9438afa17b509004245c421eeadec68d41000dbfc256496b7e4c56f35bf670cc7494147ee2572ff7d6debf017f94de36f2f85278517365ad1d0001195c143fd4ef4a8f9c5", 0xc2}, {&(0x7f0000000500)="92f8df3722a0ea623fd03b4fdb9d4aaeb0d879953d31a7577ebfc986d888b2069092be679845eab1776e8c7b8dd2527af41ec0fab32c0372066bf8b7d2e88a7010bb8abf00349b68fad96f1d34daf06ee71e46a449d75a53fddb7f005f9379621ee81cfe5c2a0eacd1b2c7b4d4a1e85308de4bdf8fd1f8458a1bf26f0eb506e378a37ec3e972db168a3189eb83179ca4d854303361d00449a42ce4e74ee0286e21618d9f65a4d8efb3e4391fb8658b284c445f6b1d05", 0xb6}, {&(0x7f00000005c0)="3639b51af60b149d7c2b23842d602d57698ea84fb533c4aac12a6062ae20e3052009999cb2666ed0b0c97913e3fc6dffdc8a4b46b011566b1efc40f7a14ced035e28926e68823c450d45ce3c738f1b593372fc4c8733304fe2f7581de1ead89eb1bcdc17378761d00216499527c2a556b7a120457d24bad510fa459a1959ae02a12a166bb0abc73ab7e3616821ff907426083d7fcf7ee6399a46a05f332fca37b7d0e2f72f9720121293024b23979de42a146fe2aae3053ced0a193712d2a935985d7602febef7efd3dfd48c", 0xcc}, {&(0x7f00000006c0)="399851700a1397b1cde19e02b0afcd5abc4c625dd1ea4d93154d5089a5042dc29d5ffc578b851afc907fc08eb0fdecac8c305a454af1bc41a3727c0e11ee9ef791ae9d422ce0e7780ba4bb8bdbc17302bd14f96c4a6286829a637f18a9134f8f4f218396290a66aa94350d54ed90bcedd6649e019d56fe7ff1698ca0766e842d0262a07f50e032b8811ff29ed0845f685ee32d8ab1568876751303e5050a4abee99e8cb8027bce3e4596714c09fd338aee98ff8f46b77da227c001113fe7fdc8de87c9af2da20b7c973ac87823ab1e4e851c20cea6248610df19d269404a956e9a7307ab7f42dd48f98ca7d033f27b155cad", 0xf2}], 0x9) [ 176.809713][T14743] loop3: detected capacity change from 0 to 264192 [ 176.823207][T14743] FAT-fs (loop3): bogus number of FAT sectors [ 176.829367][T14743] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000044d000/0x3000)=nil, 0x3000, 0x3000001, 0x110, r0, 0xea5e4000) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 176.890540][T14741] loop4: detected capacity change from 0 to 264192 12:45:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x400000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:43 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000004bc0)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f00000049c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f00000000c0)=""/96, 0x60}], 0x2, &(0x7f0000000180)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/51, 0x33}, {&(0x7f0000000500)=""/32, 0x20}], 0x5, &(0x7f00000005c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000006c0)=""/182, 0xb6}, {&(0x7f0000000780)=""/51, 0x33}, {&(0x7f00000007c0)=""/124, 0x7c}, {&(0x7f0000000840)=""/7, 0x7}], 0x4, &(0x7f00000008c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000900)}, {&(0x7f0000000940)=""/119, 0x77}, {&(0x7f00000009c0)=""/136, 0x88}], 0x3}}, {{&(0x7f0000000ac0), 0x6e, &(0x7f0000001e80)=[{&(0x7f0000000b40)=""/210, 0xd2}, {&(0x7f0000000c40)=""/87, 0x57}, {&(0x7f0000000cc0)=""/126, 0x7e}, {&(0x7f0000000d40)=""/81, 0x51}, {&(0x7f0000000dc0)=""/165, 0xa5}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x6}}, {{&(0x7f0000001f00), 0x6e, &(0x7f0000002100)=[{&(0x7f0000001f80)=""/52, 0x34}, {&(0x7f0000001fc0)=""/119, 0x77}, {&(0x7f0000002040)=""/178, 0xb2}], 0x3}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000002140)=""/229, 0xe5}], 0x1, &(0x7f0000002280)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000002340)=@abs, 0x6e, &(0x7f0000004800)=[{&(0x7f00000023c0)=""/239, 0xef}, {&(0x7f00000024c0)=""/133, 0x85}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/121, 0x79}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/232, 0xe8}, {&(0x7f0000004700)=""/1, 0x1}, {&(0x7f0000004740)=""/139, 0x8b}], 0x8, &(0x7f0000004880)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x128}}], 0x8, 0x40012020, &(0x7f0000004c00)={r3, r4+10000000}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0xee00) sendmsg$nl_xfrm(r5, &(0x7f0000005e00)={&(0x7f0000004c40)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000005dc0)={&(0x7f0000004c80)=@updpolicy={0x110c, 0x19, 0x400, 0x70bd25, 0x25dfdbfd, {{@in6=@private0, @in=@multicast1, 0x4e23, 0x663, 0x4e22, 0x200, 0xa, 0x0, 0x40, 0x32, 0x0, r7}, {0xffff, 0x0, 0x4, 0xffffffff, 0x8, 0x0, 0xe, 0x5}, {0xfffffffffffffff7, 0x9, 0x1000, 0x6}, 0x7fff, 0x0, 0x1, 0x1, 0x2, 0x1}, [@tfcpad={0x8, 0x16, 0x5832}, @algo_auth_trunc={0x104c, 0x14, {{'sha1-avx2\x00'}, 0x8000, 0x60, "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"}}]}, 0x110c}, 0x1, 0x0, 0x0, 0x14}, 0x14) setfsuid(r7) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 177.392281][T14772] loop5: detected capacity change from 0 to 264192 [ 177.402168][T14772] FAT-fs (loop5): bogus number of FAT sectors [ 177.408308][T14772] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:43 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x540000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) r2 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) mmap(&(0x7f0000062000/0x2000)=nil, 0x2000, 0x5, 0x40010, r2, 0x3c0c0000) mprotect(&(0x7f0000586000/0x2000)=nil, 0x2000, 0x6) write$binfmt_elf64(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/941], 0x2f7) mmap(&(0x7f0000cbe000/0x3000)=nil, 0x3000, 0x4, 0x10010, r2, 0x18169000) mprotect(&(0x7f0000b67000/0x2000)=nil, 0x2000, 0x9) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) write$binfmt_misc(r3, &(0x7f0000000a80)={'syz1', "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"}, 0x1004) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 177.690232][T14786] loop4: detected capacity change from 0 to 264192 [ 177.697043][T14782] loop3: detected capacity change from 0 to 264192 12:45:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 177.763225][T14782] FAT-fs (loop3): bogus number of FAT sectors [ 177.769330][T14782] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) mmap(&(0x7f0000420000/0x3000)=nil, 0x3000, 0x8, 0x110, r3, 0x53ca3000) 12:45:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x60ffffffffff, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x42000, 0x104) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/241, 0xf1) close(r2) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x0, 0x3938700}}, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBSENT(r3, 0x5437, 0x0) tkill(r1, 0x1004000000016) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000bf9000/0x3000)=nil, 0x3000, 0x2) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000200)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) io_uring_enter(r5, 0x18db, 0xc4dd, 0x1, &(0x7f0000000180)={[0xf42a]}, 0x8) vmsplice(r5, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 178.067511][T14809] loop4: detected capacity change from 0 to 264192 12:45:44 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 178.272172][T14825] loop5: detected capacity change from 0 to 264192 [ 178.283165][T14825] FAT-fs (loop5): bogus number of FAT sectors [ 178.289269][T14825] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:44 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7f68a6270000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) preadv(r2, &(0x7f0000002500)=[{&(0x7f0000000080)=""/228, 0xe4}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/213, 0xd5}, {&(0x7f0000001400)=""/200, 0xc8}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000180)=""/59, 0x3b}], 0x7, 0x9, 0x7ff) recvmsg$unix(r1, &(0x7f0000002940)={&(0x7f0000002580)=@abs, 0x6e, &(0x7f0000002840)=[{&(0x7f0000002600)=""/223, 0xdf}, {&(0x7f0000000280)=""/51, 0x33}, {&(0x7f0000002700)=""/156, 0x9c}, {&(0x7f00000027c0)=""/81, 0x51}], 0x4, &(0x7f0000002880)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc0}, 0x2020) [ 178.546138][T14835] loop4: detected capacity change from 0 to 264192 [ 178.571066][T14844] loop3: detected capacity change from 0 to 264192 [ 178.580786][T14844] FAT-fs (loop3): bogus number of FAT sectors [ 178.586874][T14844] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7fffffffefff, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = openat2(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x20000, 0x10, 0x1}, 0x18) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 178.758601][T14856] loop4: detected capacity change from 0 to 264192 12:45:45 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 179.134323][T14871] loop5: detected capacity change from 0 to 264192 [ 179.143806][T14871] FAT-fs (loop5): bogus number of FAT sectors [ 179.149918][T14871] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:45 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x970000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:45 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0xffffd000) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f0000000080)={0x1, 0xa897, 0x1}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) preadv(r2, &(0x7f00000000c0), 0x0, 0x800d9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xa) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) sendto$inet(r1, &(0x7f00000000c0)="8669e19a4b8352ff75", 0x9, 0x40000, &(0x7f0000000100)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 12:45:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 179.445832][T14882] loop3: detected capacity change from 0 to 264192 [ 179.468998][T14882] FAT-fs (loop3): bogus number of FAT sectors [ 179.475102][T14882] FAT-fs (loop3): Can't find a valid FAT filesystem [ 179.475714][T14887] loop4: detected capacity change from 0 to 264192 12:45:45 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9d, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000dbd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffe, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0xffffffffffffffff) 12:45:45 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r4 = openat2(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x280020, 0xc0, 0x4}, 0x18) r5 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r5, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) poll(&(0x7f0000000100)=[{r3, 0x10a}, {r4, 0x80}, {r5, 0x2000}], 0x3, 0x5) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x1000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:45 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000029c0)={0x0, 0x14000000, &(0x7f0000000100)={&(0x7f0000000180)={0x14, 0x10, 0x701, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000040), r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x1010, r0, 0x100000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$BTRFS_IOC_SCRUB_CANCEL(r3, 0x941c, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000080)=""/110, 0x6e}, {&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000001540)=""/102400, 0x19000}], 0x3, 0xd9f, 0x0) r4 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r4, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) splice(0xffffffffffffffff, &(0x7f0000000240)=0xffffffffffff01dd, r4, &(0x7f0000000280)=0x1, 0x2, 0x0) mmap(&(0x7f00003c9000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r4, 0xb1d55000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) io_uring_enter(r5, 0x537f, 0x238a, 0x0, &(0x7f0000000180)={[0x4]}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f00003d7000/0x4000)=nil, 0x4000, 0x1, 0x0, 0xfffffffffffffffe, 0x6) [ 179.709608][T14904] loop4: detected capacity change from 0 to 264192 12:45:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 179.848954][T14912] loop4: detected capacity change from 0 to 264192 12:45:45 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) recvmmsg(r2, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/178, 0xb2}, {&(0x7f0000001480)=""/32, 0x20}, {&(0x7f00000014c0)=""/8, 0x8}], 0x4, &(0x7f0000002640)}}], 0x1, 0x2, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r3 = fsmount(r0, 0x1, 0x3) getsockname$unix(r3, &(0x7f0000001380), &(0x7f0000000280)=0x6e) preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000100)=""/116, 0x74}, {&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000180)=""/17, 0x11}], 0x5, 0xffff2b26, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001400)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001440)={0x0, r4}) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000002640)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002700)={&(0x7f00000026c0)={0x14, 0x0, 0x780, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40004) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x80) 12:45:46 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 180.039263][T14925] loop5: detected capacity change from 0 to 264192 [ 180.054658][T14925] FAT-fs (loop5): bogus number of FAT sectors [ 180.060772][T14925] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:46 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x10400000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000cfa000/0x2000)=nil, 0x2000, 0x2000000, 0x5d238c8660bf7c9b, r1, 0x8000000) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb792c598ee92ffe03bc24fd27dd2b2b065befb27e8b25ddeb4adac03792e55d9a836c295c6766e1d8e23331ef63f5f72c22b230ef17dc61212f74", 0x3b, 0x8}, {&(0x7f0000000200)="115141a152e8cfb3aae0d229574cd2138956ddb596eead9b5f17b41d4c4cc4cf8e6ee4c3277e0f09767238dd4850958ca0ee5f205f2ac29afe122c0012dd9e7a62071d98a2221d880222089244c53d9398e554defc0f6542ab234fd54b53a6e945a62286541c131a79f1f4ff415baa218fcbf5fa9beacf14a79d9e53e5da95d8ccbba44c315974e5b4e29afef02bb2aecf3fe6e740552dba3acd1b81bce6b06d23b8606e", 0xa4, 0x9}], 0x1880, &(0x7f0000000300)=ANY=[@ANYBLOB="6e6e6f6e756c3d3173686f72746e616d653d6c6f772c757466383d312c756e69170b5bcb74653d312c696f6368617273a4743d6370313235613b037d2318b54dd3a77feb74653d302c676f776e6572", @ANYRESDEC=0xee01, @ANYBLOB="2c66736e616d653d242d2c7065726d69745f646972656b74696f2c866f6f74636f6e746578743d756e636f6e66696e65645f752c736d61636b6673666c6f6f723d2b2c736d61636b66736861743d5c402d2c00"]) dup2(r2, r0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r4, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x1d3}) r5 = dup(r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) r6 = signalfd(r2, &(0x7f00000003c0)={[0x100]}, 0x8) ioctl$IOC_PR_REGISTER(r6, 0x401870c8, &(0x7f0000000080)={0x0, 0x4000006}) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 180.340974][T14937] loop4: detected capacity change from 0 to 264192 [ 180.344441][T14939] loop3: detected capacity change from 0 to 264192 [ 180.359872][T14939] FAT-fs (loop3): bogus number of FAT sectors [ 180.365972][T14939] FAT-fs (loop3): Can't find a valid FAT filesystem 12:45:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x20000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xc04a0100000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 180.569300][T14960] loop4: detected capacity change from 0 to 264192 12:45:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xc04f0000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xf04a0000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 180.758059][T14968] loop4: detected capacity change from 0 to 264192 12:45:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x100000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:46 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 180.928276][T14980] loop4: detected capacity change from 0 to 264192 [ 180.941182][T14981] loop5: detected capacity change from 0 to 264192 [ 180.988979][T14981] FAT-fs (loop5): bogus number of FAT sectors [ 180.995065][T14981] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:47 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x200000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 181.233433][T14998] loop3: detected capacity change from 0 to 264192 [ 181.237738][T14999] loop4: detected capacity change from 0 to 264192 12:45:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x300000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) write(r1, &(0x7f0000001600)="4228412cc92a4cab07a51966bc2cf8afe9325754c6bdb63982dc35f5b092db4e9a59a7be5a6a3cca9263c394fd6abac1f7f82b366348a1f532256e7021a61c43e9dcaa0000000000000006c6c1e3171ba9bc6c39320c6c0be8d79605674197fb3f5d370c5d6540cd8e2a53abf45a84eeb9968b3bec3e", 0x76) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) preadv2(r2, &(0x7f0000000140)=[{&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000200)=""/139, 0x8b}], 0x6, 0x3f, 0xd6, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0xee00) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0xee00) r7 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r7, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001e80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001e40)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="8c0600001700200027bd7000fcdbdf25170000004f016b8008005400", @ANYRES32, @ANYBLOB="f3f4919a29f2f68a987e3abd1c8dbc78994b371bd3a6f7feae8c1e084dbf81415117da1b7a006a4960dcccb4c8f8d5de1972fcef6d55fc0a7bdeea05ad93e5da6c6956ea31856ee0c6f8f8578dcfc00ff8f1fcfd70e87bba9ca18b95fbb370004d7a02d1ca89864f76f494ef15d0d130c4ffbfb3d79e37b8e0aaced0a1d3eaf03d0d3bab5b4aed848fcee6465137fe62eb92d4765aa8e1c0568b8b9286b85bb2de9c2affe67a2a724a9b7ebb636c9fe1ea208554fa525b07e1811386c74b3212f2dbd25de0ea19f49dfefafcbafcc3cc5d895f6ca9a070506980b99011045b10aadb0aabb237060ecef225a82d216d2b2da55f49ebf42560da469dc67a2b1ddb97af6eda0da0aa5e5ad45bfbe0ca985ae0dd4121282e8c74ceb6cb53143d7b08003600", @ANYRES32=r3, @ANYBLOB="04002d000600510023000000080019000800000008006200242426000008006f00", @ANYRES32=0x0, @ANYBLOB="14008300fc00000000000000000000000000000008002100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\b\x00K\x00', @ANYRES32=r6, @ANYBLOB="14003f00fc01000000000000000000000000000000000008008100", @ANYRES32=r7, @ANYBLOB="85a710bbb421d3f7da7f51f0", @ANYRES32=0xee01, @ANYBLOB="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"], 0x68c}, 0x1, 0x0, 0x0, 0x8800}, 0xc880) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r1) sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r4, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfffffff9}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x8000) [ 181.496522][T15016] loop4: detected capacity change from 0 to 264192 12:45:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x400000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 181.542972][T15020] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15020 comm=syz-executor.1 12:45:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_devices(r2, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, &(0x7f0000000100)=0x8) creat(&(0x7f0000000080)='./file0\x00', 0x1) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x25cd00, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.incfs.size\x00', &(0x7f0000000100)='\x00', 0x1, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 181.697392][T15030] loop4: detected capacity change from 0 to 264192 12:45:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x500000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:47 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 181.832460][T15043] loop5: detected capacity change from 0 to 264192 [ 181.856533][T15048] loop4: detected capacity change from 0 to 264192 12:45:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 181.887091][T15043] FAT-fs (loop5): bogus number of FAT sectors [ 181.893176][T15043] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:48 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000b5d000/0x4000)=nil, 0x4000, 0x200000d, 0x2010, r0, 0xbe643000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x600000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000180)={0x1d3}) r4 = dup(r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) openat(r4, &(0x7f0000000080)='./file0\x00', 0x40c200, 0x5) 12:45:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 182.270636][T15071] loop4: detected capacity change from 0 to 264192 [ 182.281134][T15073] loop3: detected capacity change from 0 to 264192 12:45:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x700000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x800000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 182.551900][T15092] loop4: detected capacity change from 0 to 264192 12:45:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x900000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:48 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 182.757842][T15099] loop4: detected capacity change from 0 to 264192 [ 182.778001][T15103] loop5: detected capacity change from 0 to 264192 12:45:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xa00000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 182.863675][T15103] FAT-fs (loop5): bogus number of FAT sectors [ 182.869844][T15103] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xb00000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 182.993200][T15119] loop4: detected capacity change from 0 to 264192 12:45:49 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xc00000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000080)={0x6, 0x188, 0x10000, 0x8, 0x3}) 12:45:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 183.231045][T15131] loop4: detected capacity change from 0 to 264192 [ 183.249102][T15133] loop3: detected capacity change from 0 to 264192 12:45:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) r3 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fec000/0x14000)=nil) shmat(r3, &(0x7f0000fec000/0x14000)=nil, 0x6000) shmat(r3, &(0x7f0000c7e000/0x3000)=nil, 0x3000) shmctl$IPC_RMID(r3, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) r4 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r4, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x2000002, 0x810, r4, 0xf9e8d000) 12:45:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xd00000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/196, 0xc4}, {&(0x7f0000000200)=""/179, 0xb3}], 0x2, 0x2, 0x1ff) [ 183.401507][T15150] loop4: detected capacity change from 0 to 264192 12:45:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xe00000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:49 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x8) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 183.579423][T15160] loop4: detected capacity change from 0 to 264192 [ 183.652192][T15166] loop5: detected capacity change from 0 to 264192 [ 183.677109][T15166] FAT-fs (loop5): bogus number of FAT sectors [ 183.683248][T15166] FAT-fs (loop5): Can't find a valid FAT filesystem 12:45:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x1000000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 183.888318][T15179] loop4: detected capacity change from 0 to 264192 12:45:50 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @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$NL80211_CMD_LEAVE_OCB(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00@k', @ANYRES16=r3, @ANYBLOB="00012dbd7000fedbdf256d000000"], 0x14}, 0x1, 0x0, 0x0, 0x81}, 0x4000810) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @private, r7}, 0xc) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)={0x104, 0x0, 0x1, 0x70bd29, 0x25dfdbff, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @HEADER={0x4}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}]}, 0x104}}, 0x4) vmsplice(r6, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x1100000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 184.153526][T15190] loop4: detected capacity change from 0 to 264192 12:45:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x1200000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 184.230408][T15204] loop3: detected capacity change from 0 to 264192 12:45:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x201, 0x6c) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000270000/0x3000)=nil, 0x3000, 0x0, 0x80010, r0, 0x3fd3e000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 184.280103][T15204] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x1800000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 184.337332][T15211] loop4: detected capacity change from 0 to 264192 12:45:50 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x240381, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/241, 0xf1}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f0000000300)=""/200, 0xc8}], 0x3, 0x40, 0x80) mmap(&(0x7f0000e86000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) r3 = dup3(r1, 0xffffffffffffffff, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000001c0)={0x7fffffff}, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000001c0), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4}, 0x9) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x10001) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd_index=0x3}, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000000)=@IORING_OP_FALLOCATE, 0x0) syz_io_uring_setup(0xbb7, &(0x7f0000000400)={0x0, 0x1d9b, 0x0, 0x3, 0x21e, 0x0, r4}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000422000/0x4000)=nil, &(0x7f00000002c0), &(0x7f0000000480)=0x0) syz_io_uring_submit(0x0, r6, &(0x7f00000004c0)=@IORING_OP_MADVISE={0x19, 0x1, 0x0, 0x0, 0x0, &(0x7f0000c5d000/0x3000)=nil, 0x3000, 0x4, 0x1}, 0x893) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 184.491011][T15222] loop4: detected capacity change from 0 to 264192 [ 184.563827][T15230] loop5: detected capacity change from 0 to 264192 12:45:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2000000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 184.762381][T15238] loop4: detected capacity change from 0 to 264192 12:45:51 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:51 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x328900, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x241a9000) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d3}) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc0a85322, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, {0xfd, 0x3f}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000004c0)={0xff, 0x1, {0x2, 0x2, 0x22}, 0x5}) r3 = openat(r2, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r5 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r5, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000380)={{0x9}, 'port0\x00', 0x8e, 0x100040, 0x4, 0x8, 0x4, 0x7, 0x3f80, 0x0, 0x4, 0x7}) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f00000000c0)={r5, 0x7f, 0x81, 0x100}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x4000, 0x0, 0x0, 0x3) 12:45:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x245f3da700000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 185.102248][T15250] loop4: detected capacity change from 0 to 264192 12:45:51 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000f7c000/0x4000)=nil, 0x4000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) vmsplice(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="45691babf43ebe553aaa370b8b9818df858802e4f09ef28de84931d3d464e766a0f0cf7062852304627478f8", 0x2c}, {&(0x7f00000000c0)="c20a33c71ba71c3ec237c167db3a874578071b441a4d8cbec361c0b5410d73228cca367296f6ff8143f217d1fac5d5df6e9b5c087aa54544f0e78a6603e1cf5bb8ca97a6eedffba418370c9b1f4ceaee78888bc0f85c03bf64af8e201ca75a27c4e6e723db24cbc306c5bc5bd325c16ae37f9ed83226669f0b862cbe45d9583d5d2d865496d9bb3b422722d839467a62f09d5c935ceb0a9222ff7a7c123a4409921bdc9fdbfc5c9b0b", 0xa9}, {&(0x7f0000000200)="320547288f7cabf5065095f24b9749c213831b992d2a084a709e3e7b8ca9758287279462fc461df12838f6b8840a82ea22a47867262eeca94e836afcb0bdda58bdd6c01cacf3c2aeaad2d7ed5a96b953030c8da0de452186a9d98c98849d6e1edaf3e1c1e16736bdb9a63ea5daeab3158631d4df96d7a861a41b574eeb643fa8e36848851fa67b2e42f124c2f46d78892b3076cd50277e212669d53b8744f98697d8965e", 0xa4}], 0x3, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x6e7b6ca4f4d9c7f, r3, 0x15eb8000) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r4, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x1d3}) r5 = dup(r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) openat(r5, &(0x7f0000000300)='./file0\x00', 0x4c080, 0xf21fdcd9b38c206a) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000530000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x7fff, 0x0) [ 185.154004][T15256] loop3: detected capacity change from 0 to 264192 12:45:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2500000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 185.210528][T15256] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 185.274604][T15265] loop4: detected capacity change from 0 to 264192 12:45:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2600000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:51 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 185.498103][T15280] loop4: detected capacity change from 0 to 264192 [ 185.509476][T15281] loop5: detected capacity change from 0 to 264192 12:45:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x2d05000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 185.687261][T15291] loop4: detected capacity change from 0 to 264192 12:45:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x3f00000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 185.849067][T15300] loop4: detected capacity change from 0 to 264192 12:45:52 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x4000000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x4800000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 186.027120][T15308] loop4: detected capacity change from 0 to 264192 12:45:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x20) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 186.088369][T15318] loop3: detected capacity change from 0 to 264192 [ 186.129405][T15318] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x721c41, 0x101) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46251748f0b1c4c0d26688713c5f5f83c2ff8008040000000000000002003e00030000009e02000038000000660000000700000006002000020000001b0080000000000005000000ffff00000000000000040000c4000000cd0d0000ff0f00004e0500008d73e48a20f21a3d1450aeaf68722f5709a25740aeb02150349fb207ff7e2b737ed340abab3d7c0be149433f56271d6300e760da71f4063ff3270a"], 0x93) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r2}, 0x9) syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x10001) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x10000000) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000000)=@IORING_OP_FALLOCATE, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd_index=0x5, 0xfffffffffffffff9, {0x0, r1}, 0x101, 0x8, 0x1, {0x0, 0x0, r1}}, 0x423e) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 186.204752][T15328] loop4: detected capacity change from 0 to 264192 12:45:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x4c00000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = getpid() sched_setaffinity(r2, 0x1, &(0x7f0000000040)=0x5) wait4(r2, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:52 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x5, 0x1, 0x7f, 0x8, 0x0, 0x38e9, 0x40, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x40, 0x4, @perf_bp={&(0x7f0000000080)}, 0x4c0, 0x62755bd3, 0x0, 0x2, 0x1, 0x8001, 0xfaa, 0x0, 0xff, 0x0, 0x4}, r0, 0xe, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x20010, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) preadv(r3, &(0x7f0000000680)=[{&(0x7f0000000380)=""/151, 0x97}, {&(0x7f00000004c0)=""/218, 0xda}, {&(0x7f00000005c0)=""/139, 0x8b}], 0x3, 0x3, 0x498a) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000006c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) r5 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r5, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r6 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r6, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) splice(r5, &(0x7f0000000140)=0x7ff, r6, &(0x7f0000000180)=0x1, 0x80, 0x0) r7 = socket(0x10, 0x1, 0x0) sendmsg$AUDIT_TTY_SET(r7, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) sendmsg$AUDIT_GET(r7, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x10, 0x3e8, 0x800, 0x70bd2b, 0x25dfdbfe, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x910}, 0x80) [ 186.435610][T15342] loop4: detected capacity change from 0 to 264192 [ 186.497169][T15354] loop5: detected capacity change from 0 to 264192 12:45:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = epoll_create1(0x0) fsetxattr$security_selinux(r2, &(0x7f0000000180), &(0x7f0000000200)='system_u:object_r:mount_exec_t:s0\x00', 0x22, 0x0) read(r0, &(0x7f0000000080)=""/210, 0xd2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x6800000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 186.834753][T15366] loop4: detected capacity change from 0 to 264192 12:45:52 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = eventfd(0x7) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000100)=""/49, 0x31}], 0x2, 0x4, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x6c00000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 187.034910][T15380] loop3: detected capacity change from 0 to 264192 12:45:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x103000, 0x17e) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9e, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) setxattr$incfs_metadata(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380), &(0x7f00000003c0)="8b76237c2d6389fbe11ded770fd8f6b656766c2046128b83be51cb4ffc002fa3a7069ac77454865dd52c3308dd7d5a1cf3634e661c09df945f9afe4caa92b0f6e8a09768fce0b89c9bbaba1de15e5bf9afd07a7adc08b212bdf89929f102739a09233c07951cd1c7", 0x68, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x8) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000100)=""/185, 0xb9}, {&(0x7f0000000200)=""/170, 0xaa}, {&(0x7f0000000000)=""/40, 0x28}], 0x3, 0x5, 0x0) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 187.077079][T15380] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.089621][T15384] loop4: detected capacity change from 0 to 264192 12:45:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000080), 0x7, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r2, 0x5000940e, &(0x7f0000000300)={{r3}, "4de2de5983a97f031854d201e8b20ec4728b36c2de94d1883c648a7d19e40f773cdc18cfd7ba8a44709066a39bb1cad67cf77af0d028279de2a2d7fd424ea01d051f2732a45c56a576c166290c04cc026e268d1376a87f573ed78db70467f42d2b8b4b6a329c8161ebf4b5fdb9156cc170c7df68967942edaf70584d84fabc9e8c29fe117e2741588f5d2133e9a6d2f3e99a210cdb74b81e8a0f899285a8dc3b4a452a123509b256b22056c64bbe097a03c450f69b96f8f53a68b3fc8d9ad70f9d532cc9ee173daeeb8ad14bedcfd7741137155b6c4309455de4229165ba203140d6a54bb6f37ccf4946f82c25439b42ab65556b2a0865a0d5114cbfd082f3e845a3fce5207d2af90fe1713b929c91b8f4727a642e3e1e1124290e126d051e6e1df4307e53a49bcffabc93ce056751f1c5cf1e5773dc85120732d76a102bc8a4c6a36d84f626ceb9e18eda610ec9254ff1e2ec4a34b64c169d3952abec40462a8300051f56a08fb410de134655be842b4c986917d0592b7dd78f23a5f9d2a5d6f18187a6a052938e8c7e24cbc52d8750af05b687a6bc1047334292d46bcf486c9d5d76569b9244fb372a65fc45c2e1cad5843a77c56fe6e1bf15517f509e9d320e8c2fc8f5e42aa34ec5b896ba96dd29c6815eae8944b9199f5ac1161807beb41f1e6371ae622a677c03ee0fd4ce9e37c9732a5b4ffcf5f8fc796eb31e96537a7840401998d7464e6331920b06703a594391b681d2c225aec7dcbc43c7f8310a39d2cca077350d2738b3661803576d9ea930e45a9355687882c219048ce5c45a7cb9707ebc6eba566f9211fa9784c6501aba19b2967782eeffd2eca0fc48747332cf3c70f3b4ba656b703a3b5efb05b9b6bac2e3b42829cc189a5b2d2b6535c107646741d25b9e9b0e3d32bf57c4a922ce6b7157cec8ef7530637b661a654a8d6fd6385be3fd6186099a6c9ed837d1b6932b70ecfe1ae983d3c5e269643af00d5620ee6c1347d1d1d574130b94bd5f0ef9edf4c64238d1da14a6133c9077356a53c493ddd6cb9c4877c08eabbdebfaa74e402b3fe56680b476059673b7b00ae97cf38560640152a718533fb9722710563ec936dbaf91cd80b7172d20a5de80d8ac6f5ba5980f7111389928a9129f6c42414e2d38e4817a6a0b5a44cbd22388ae754e7b9a4e0f25b2bf7aef3e4728286fbfd2249b87220e8f67bc51e27d8b6d0cf316a0392fc17191d0700e7e3c8d0068e5ac346aae11c6de8e7a83a8417c6922ade63816884ff72388ab6860957c56fb9026bbdb1d586da5cee5a743ea1f686fc63cef687e9c82d0040ac58a303fb53b705c216c113014ffbf5c4559df1f6154b7984ac78d8ecef961e70c3828e8653ca5c038bec63fc4a860f81a0cde3a93508f80949518d6c65e593971d86918c7e46f094c3a99e613cf8a0994f97a06589805c496c6d12a62b8dfdc02dc36997be06db66b4bd04be312bd6ad2905710591fe26d922cbfda351b466fade7b6830746590a1de4e95128106cf9b040b1d1538b61a5bfdc9a0ee8f76efa69189a705b5121a0aacb974308212b2e2e0dd59ba2a1b000ecbd73ce7072c0fac75853b7e4b09daa9772fb556f396e8cb3d6766e983a3bb14caba0bc38fe92f59286ffaf1b13529141cc6cf0c879e6a1b0f54659d6d3b401a57849d7aedc38e0e03fc7b16f8229dfee86df008a82a3f0aac2d2a4b2e70baccd1421cb957f6ffa97a454e4d8180e797cfff0b65be794bd14379d5da96ca00d010b1964dbd3e593b871d1875d61bc01d8625e074cf7c2d5a08b3eb4a537bba8653037fb6d1c69f6a86d304bbdebc376b195e1bbad357ec246661626a7d1015b237f92a11db886d076674db71e530dd733d46491b54ac159ac3d5feced5a0bede8f3b085999fd1faa46e2bac79a2cc8de4a4431bc35ffd046d21c9a559d745a7000ecde9eb20756be7a035e5f1e06ae7db9b4e404f2889ed1a6d36d38f901ff84f30816c66a7d39635c676e3b1d98868ea312c1b264459d6c165aa885d9062ce2c8fdc91a388f3d6e0f71e6ec896a6d99c2c9a586716988ac25dca34bd6398c9191e4751915af2b26fe750d30d98933f177c26e7aa24f9f2a2d921be0685ff478f044ee7dae392fd1eaab4f4593a925ce81f648609a9b98dd6a29039f7239eac6956fee1d85002885fd0cbf3f01594dc1577604bfa2d78af50878c929f74840d3e3e23b0b50e1c8afb6f4f7b634c913a1aeabe574a7eb1a0dd55a1e108aed4a16d4cab2bf00e833331165627d05d64582781dac35524a965f41e7484447e676354b6cfa5d4a23c00e0a3bb4486c68eb0f2d15ab0fba98b47fb3fb18f04d44efc149b76845c959837d5d1f13e1ae99b3ddd3882aa7dd3a084d7e798ca6f127f4845853f1512953ec3ef5cd505d97f300c9ac3d2e4b3ceb621e4b693c10f799692960ffa0bca271060e31515afe55b0d303b1473b78a00e7a688e656e80d4849e0eab7385ee53d198c79a1883dd159174013fcf51761c08542f364038bc80d3b37d432f71363428999cc9e5400bc20028c32495789637c40ad4a32757edbfbc261f13643f6cb6a281054a46b65abaeed000c2ef47e974acc31c298cdf9e8045a9345344f992a30116911aedcfe43c4b0ad03cc54f722b2e323bf6fcafb5f8c05c9885e7d48dfbf1b51d32569316f07f518f835727cdb52658267f7ca62158722b22f85737769827a01af48f6d0e211ac82d1782d2bce1eee457435bdde9825d683318dbe1c4a4ece45f20393116c3ba064ed88a00274109aace5b8012fdd1f27311b67adbe0528399dc2199b84a17961722ee550493454152bce19e8a54004545d61bd81da5e5d961d6dfec907c296b1341117d25fa33f13daf1232ae6cd332743cff08d989f5597663a11d2cc216ee7d7646f8a5e29fccc4bf797d3126355ea1bab7a9ae8e4562eaf959a0582166f3ad9de171ded1ac55dcae9756272eaaaf57d055b16ce622a47eadc778d26337a6142b3aaba5843e3bde80ca2e8d321e1711a0401ae2c47253a42f48a63bb11f3691b40e9aa7776586e6bd960b809a5f31533561ce6278af8dd60f1b6722eafa7c23c9ceedcbdf51a2358565129ff7fb7b319ce7ca41d3a5251205bcb5d8e3cfc7dfe050b511340f3b4c2646787d890d49ef41abc2e75a5b0107b50a0fc88f66ccf19037518a968907035dd74a8a059f076750ea46aaddecc8bebfdbf58028fdb423196e367ffaeffe26d0405c8381a41dff6b9512ce5f4e1020336c7290365fe3fc107a2d4406655777b1cced2e245b8007de75e7a54863a5daf610d46b86d718626301e3225e9cbfdb696eb8313ca604f25901676032b3352d66c72b234cb02ea0979fa73778fe86d3a4fdf0256336eb23674aabd1e9bcd7d8a8760a2a5f4246da4635b8b12a988d2857469093eb6d3545a5183e076e29e68c30f44c563b893f422624b9a7d71572a9ff9bfb05a33093b0870eb8706ee07843507334f6dc32f64b6e62274c6cf1d76109026c7bc1b42c6065d825430d35c4588e7ce99f6df85ec972a8c3809c70a3377721b031210181eff9e77ec812be2911f7dd4458ab2057247ed3cd038cbcd120020ba9df028665f73bf5400b14d7c45d47198173574baa6cc7f5a53a0f58f8de7bb38f606228c305a29b460d969a0f33a94b852745ca72b2e6338a8aea99b662bc949b286bdc1cee7e3b2f990837fe86bb55ff245aa7b94613c637619423e0e43fa96598067f346b9f9079312cc264fa84c22ab24c41a4616a5fe08e71b671975215a7305fade40181ffe446f68d738671f7aec1fadf0ac33716f71fa3b3f68523872b7b00dad11f97d781afda7b941061786e5e4d5944ceeb22b44caeaabf091d7ef07714e354a68b8944fbbec0a5f6b9bf3e1d8af845d07f007faca8841c71ee89fd73eeaf4b843b310b4c301a46a252ee449b2b9d255bbed7b35e29b4f3be870a7d3c442651f41c491590b8b1dee6ecb7e49daeda664657e106840a5013ea93bf870a70913afc188adcff951060add88b8c0ec72f2a633d0415ec969d9d5d0ae3c59ac64d21c3ad3cde5877b348763ea214c4262fff364cb4ab1a79065eded717e980d8789724eb369486bfa4542440a239abe7ea7b54d5bcd47fa6843a16c761e04f1ddc5982e7520538e2178167a826813e0778105703751232d3b668ece52a38eb67ffd153d49e7729c2e8d15d5c4eaa683b3f7b78bf4f0efaae615f390e519dc195288cac0986f4ae097683577f27995fc96bbd9adc443a6f943be8fd4d5a43298ac04deaf8ad07ddc69f105d763ae038fd2df161a8f4e8e251a2c4463e4de3f7cbcf4dac6a7748123e92084421cc01497f4a71c056438582928012e7e95923a641cb4acc1e8d3413b9dea892677d5ef502cf6aada4dc1b79703847e7cf88bcad00591f145aabcc38aacfbf953a4f3c70cb1d71a0a76a406b0548e34a81e881174a8c272b2b9cbfcff23d63a5f8588b40cc72e55f1a8070a3efa882cfd7d012abd4baf02df02bca7b19a5b7d3624c993609808f3fc661dcffc2a88a3dfc435efd1a14568e82331e2a6ad24d1442d45e93832145f52a0c000b5db3cd10f6b1d6b0e77f9b0b0928703bcd135bd40b2913da134999e70bfa1566547b0dd57d2657f8fdbd6d4f8ab08b30fd07b26af4fc1c4e08859374f1ffccbb91bd1433d4a1a5f103de4d89493a94c36de5b325beac9c2141008e38cf2ec3f6cced9b15b32233262cc3e0fd49ab4f44434876dc972776be9e87abb9dc9e29dc97d650972c64f13da44e5395eeb0284b83b6ea9ac60423e84a35b4ddec0df9e5fd9e7e46afb78b80972d119de9cd0af91ce42fcff266862ff1a0d28f1c3220ca100627f7657f630bd2077efde9f78005b440466b4b63dee9db0f2e3d2216185118a702c2c727e75f833b442c7c94ba44b30b1eb8e01107851d095aa3433d5d8730c9b1142c2c55271c2a56212bce92bfbfa1d81db3306dceab62d470c7eda816b0072a1345fb7831a66ccc71490132f78de5e2b60bfe545f610e0470c4acf35ef755f4a7852dd7843de9e9681379299f94731a70828f19e1207f46fcd858254324bd2ec1874c7e2159cdbc97bfc3dccd7d40451a3d5c71fc81ea6ecd41840ad3703c35c426ea40f17edc629466d47bf06bb823c6c21c9dfe6b95b00c8ad79279ee57fd18d8ba0bffa797d22f5534203887f5d2a002b100fadb08ed77d17f5f9d793fcc1919260cc7fb3c7cf10c4045da98b8a89f74b47465db4cb513d9f560f03dfc3805f40800ef32ea1388e8fe4eb320d84c3d020398a27d04dbfb96cd0fcf9d965590a1613852014434864ff2fd4fc4946fa97ca76d21a9f18970a1ac6272584271bfedd5dc32899b80c4ac9258b1cc77ea8c6fdf2171b235ac92d315f105a00813eef96aeb7e73c79c86a3d2c76e31346a377be3c16ab573df13741374774361840132693ff150cb8a50155893f256709129fa9b26816af3b4b891c53a21488b25b23085457fa9ff39f98dccc507db32973ab0332849770241648423801dad8ffc0878780da1cca92f09372f9af06fa17dbbb564eb4cf035c0a15e193aed16130b95c235d72dcecc06371310b3a2e5f01c53308fd49b5f96e6598f362cedb0e94fd4f465f218b42ee293c3f240f4a72886fe1a17e05b14f7c80f96d2d43c419f1eebf49d943fcf8e92c5b891b62ca3cd56480727912a02e3c340b860bd0d55fc8bc518efb34f2928ef736831a226c2aeadbd13ccbfa731b7c8b2dab4e37168df3"}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7400000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 187.208003][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.247274][T15396] loop4: detected capacity change from 0 to 264192 12:45:53 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:53 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x2b, &(0x7f0000000140)="f47970da7c2fd54103666c5762306aa606a0c2a76e59b65fa78fb184da006cabbd4ef89083bfc0c54f6d21"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) tkill(r1, 0x15) tkill(0x0, 0xb) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7a00000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 187.407549][T15409] loop3: detected capacity change from 0 to 264192 [ 187.417629][T15409] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.427752][T15411] loop4: detected capacity change from 0 to 264192 12:45:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x7f00000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 187.498416][T15424] loop5: detected capacity change from 0 to 264192 [ 187.509971][ T1829] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.543602][T15424] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.684204][T15433] loop4: detected capacity change from 0 to 264192 12:45:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:53 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x8004000000000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 187.778920][T15439] loop3: detected capacity change from 0 to 264192 [ 187.813147][T15439] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:53 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 187.878550][T15448] loop4: detected capacity change from 0 to 264192 [ 187.893600][ T23] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.990364][T15462] loop3: detected capacity change from 0 to 264192 [ 188.034827][T15462] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 188.113489][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:54 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x85ffffff00000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 188.347739][T15468] loop4: detected capacity change from 0 to 264192 [ 188.386066][T15473] loop5: detected capacity change from 0 to 264192 [ 188.394805][T15473] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:56 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x97ffffff00000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:56 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x40, 0x4, &(0x7f0000000140)=[{&(0x7f0000000300)="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", 0x1000, 0xff}, {&(0x7f0000000100), 0x0, 0x800}, {&(0x7f0000000200)="340dccf4f3a797dea1d4396c53532f12a8a9190884e5584768669e47629d5f8f6fb177fcda7d2950bc32dcab3a31a67c6a1e46618341c5f501a085de9094138fc72910cc6a565ec20c0214eb826f83f0957101a93596c358c85fefbaa8fb26021ef6152585dda91200668885bd5e246705faa10e8f99f0ef3edae04ee21f80d4aa3fbcf63a00488d207d3df9f0319926da4bfd4e4223c9a954674a1f6eb3a7f603aa5a46fca14ce1", 0xa8, 0x40}, {&(0x7f0000001300)="a2d9bb13ea2aae11020dd5ebd3442feeb73ca76e15efcb2be02883a4637c0cca49433db3d1bee8940ce03696e309f2c507b7c6555a85a79f0eebb1aba8f74be884c6b9023267a4f98a3763e1a48c43e0e2558acb06d95e48e776dd1009a9e19d1fd270136e1fe1470f4f1317e73bcf9363ad1396ed88fd271fe1ad848ed6f3f750f3c130e6d18bc0021433983b0efb2d3ac6ae0fa3afb0c26d", 0x99, 0x1}], 0x102000, &(0x7f00000013c0)={[{'\\#-(,}(b{/'}, {'f/+'}], [{@obj_type={'obj_type', 0x3d, '}'}}, {@euid_gt={'euid>', 0xee00}}, {@smackfstransmute={'smackfstransmute', 0x3d, '('}}, {@subj_role={'subj_role', 0x3d, ')!*$.),'}}, {@dont_appraise}, {@dont_measure}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) pipe(&(0x7f0000000100)) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x100000000, 0x0) mount(&(0x7f0000001440)=@nullb, &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)='vxfs\x00', 0x8060, 0xfffffffffffffffd) 12:45:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 190.435356][T15493] loop3: detected capacity change from 0 to 264192 [ 190.439868][T15490] loop5: detected capacity change from 0 to 264192 [ 190.450701][T15493] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.450884][T15489] loop4: detected capacity change from 0 to 264192 12:45:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 190.483271][T15490] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:56 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000744000/0x3000)=nil, 0x3000, 0x0, 0x30, 0xffffffffffffffff, 0x62cb5000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) dup3(0xffffffffffffffff, r1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x13) r2 = getpid() sched_setaffinity(r2, 0x1, &(0x7f0000000040)=0x5) fcntl$setown(r0, 0x8, r2) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:45:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xf6ffffff00000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:56 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 190.624141][ T1829] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 190.668347][T15513] loop4: detected capacity change from 0 to 264192 [ 190.774324][T15527] loop3: detected capacity change from 0 to 264192 [ 190.787679][T15527] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.869857][ T1829] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xfdfdffff00000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 191.070883][T15537] loop4: detected capacity change from 0 to 264192 12:45:57 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:45:57 executing program 1: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x9ba) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f0000000300)=""/176, 0xb0}, {&(0x7f0000000140)=""/75, 0x4b}], 0x5, 0x20d9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r6, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bond_slave_0\x00'}) ioctl$BTRFS_IOC_DEFRAG(r6, 0x50009402, 0x0) r7 = signalfd(r4, &(0x7f00000014c0)={[0x40]}, 0x8) pidfd_send_signal(r7, 0x7, &(0x7f0000001540)={0x2c, 0x2b8d3603, 0x7c3962f8}, 0x0) vmsplice(r5, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x2000008, 0x4001150, r2, 0x6207f000) 12:45:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:57 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xfdffffff00000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = getpgrp(0xffffffffffffffff) r3 = gettid() tkill(r3, 0x1004000000016) r4 = accept4(r1, &(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000580)=0x80, 0x800) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f00000005c0)={0xffffffffffffffff, r0, 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 191.305384][T15549] loop3: detected capacity change from 0 to 264192 [ 191.316438][T15549] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.325188][T15554] loop4: detected capacity change from 0 to 264192 12:45:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xfeffffff00000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:57 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 191.376164][T15562] loop5: detected capacity change from 0 to 264192 [ 191.402039][T15562] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 191.495780][ T23] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.508805][T15574] loop4: detected capacity change from 0 to 264192 [ 191.511574][T15575] loop5: detected capacity change from 0 to 264192 12:45:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:57 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:45:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:45:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xffefffffff7f0000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:45:57 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 191.551961][T15575] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 191.626465][T15587] loop4: detected capacity change from 0 to 264192 [ 191.638679][T15591] loop5: detected capacity change from 0 to 264192 [ 191.666415][T15591] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:45:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xffffff7f00000000, 0x0, &(0x7f0000000640), 0x0, 0x0) [ 191.680114][T15598] loop3: detected capacity change from 0 to 264192 [ 191.717488][T15598] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.778697][T15606] loop4: detected capacity change from 0 to 264192 [ 191.837466][ T1838] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) close(r0) 12:46:00 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:00 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xffffffff00000000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:46:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:00 executing program 1: ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000080)=0x76) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 194.398817][T15622] loop5: detected capacity change from 0 to 264192 [ 194.400758][T15627] loop4: detected capacity change from 0 to 264192 [ 194.408606][T15628] loop3: detected capacity change from 0 to 264192 [ 194.428048][T15622] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.439349][T15628] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xffffffffff600000, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:46:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/147, 0x93}], 0x1, 0xaa49, 0xc0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r4, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x1d3}) r5 = dup(r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc0a85322, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "708ad87c963f5d35", "a92ba3f1229b894f980070cbd282b2f29f87dcbb523c05ebe227491e72493b3e"}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000180)={0x80000010}) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) recvmmsg(r2, &(0x7f0000003100)=[{{&(0x7f0000000380)=@qipcrtr, 0x80, &(0x7f0000000780)=[{&(0x7f0000000400)=""/131, 0x83}, {&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000680)=""/248, 0xf8}], 0x5, &(0x7f0000000800)=""/189, 0xbd}, 0x1}, {{&(0x7f00000008c0)=@tipc, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000940)=""/151, 0x97}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/105, 0x69}, {&(0x7f0000000ac0)=""/215, 0xd7}], 0x4, &(0x7f0000000c00)=""/181, 0xb5}, 0x81}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000cc0)=""/11, 0xb}, {&(0x7f0000000d00)=""/255, 0xff}, {&(0x7f0000000e00)=""/192, 0xc0}, {&(0x7f0000000ec0)=""/183, 0xb7}, {&(0x7f0000000f80)=""/164, 0xa4}, {&(0x7f0000001040)=""/197, 0xc5}, {&(0x7f0000001140)=""/42, 0x2a}, {&(0x7f0000001180)=""/94, 0x5e}], 0x8, &(0x7f0000001280)=""/87, 0x57}, 0x4}, {{&(0x7f0000001300)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001380)=""/14, 0xe}, {&(0x7f00000013c0)=""/215, 0xd7}, {&(0x7f00000014c0)=""/95, 0x5f}, {&(0x7f0000001540)=""/153, 0x99}], 0x4}, 0x7}, {{&(0x7f0000001640)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001800)=[{&(0x7f00000016c0)=""/88, 0x58}, {&(0x7f0000001740)=""/148, 0x94}], 0x2}, 0x2}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001840)=""/235, 0xeb}, {&(0x7f0000001940)=""/178, 0xb2}], 0x2, &(0x7f0000001a40)=""/4096, 0x1000}, 0x81}, {{&(0x7f0000002a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002ac0)=""/134, 0x86}, {&(0x7f0000002b80)=""/164, 0xa4}, {&(0x7f0000002c40)=""/31, 0x1f}, {&(0x7f0000002c80)=""/253, 0xfd}], 0x4, &(0x7f0000002dc0)=""/33, 0x21}, 0x1}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002e00)=""/142, 0x8e}, {&(0x7f0000002ec0)=""/15, 0xf}, {&(0x7f0000002f00)=""/107, 0x6b}, {&(0x7f0000002f80)=""/122, 0x7a}], 0x4, &(0x7f0000003040)=""/169, 0xa9}, 0x28}], 0x8, 0x102, &(0x7f0000003300)={0x77359400}) close_range(0xffffffffffffffff, r6, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x1010, r3, 0x60093000) 12:46:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 194.548167][T15651] loop4: detected capacity change from 0 to 264192 12:46:00 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:00 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000640), 0x0, 0x0) 12:46:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 194.616909][ T1829] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.628158][ T1838] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 194.742868][T15675] loop3: detected capacity change from 0 to 264192 [ 194.750801][T15677] loop4: detected capacity change from 0 to 264192 [ 194.764051][T15675] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.779191][T15679] loop5: detected capacity change from 0 to 264192 [ 194.798477][ T22] audit: type=1400 audit(1628167560.811:156): avc: denied { execute } for pid=15654 comm="syz-executor.1" path="pipe:[39980]" dev="pipefs" ino=39980 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 [ 194.837332][T15679] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.971281][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2, &(0x7f0000000640), 0x0, 0x0) 12:46:01 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:01 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 195.223637][ T23] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 195.285281][T15699] loop5: detected capacity change from 0 to 264192 [ 195.306492][T15699] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 195.319989][T15707] loop3: detected capacity change from 0 to 264192 12:46:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x3, &(0x7f0000000640), 0x0, 0x0) [ 195.342346][T15707] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) fremovexattr(r2, &(0x7f0000000080)=@known='system.posix_acl_default\x00') preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:46:01 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x4, &(0x7f0000000640), 0x0, 0x0) [ 195.481564][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) r3 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r3}, 0x9) syz_io_uring_submit(r4, r5, &(0x7f0000000080)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x10001) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r3, 0x10000000) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED, 0x0) syz_io_uring_submit(r4, r6, &(0x7f0000000000)=@IORING_OP_FALLOCATE, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10000) 12:46:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x5, &(0x7f0000000640), 0x0, 0x0) 12:46:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0x3db, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) [ 195.635166][T15741] loop5: detected capacity change from 0 to 264192 [ 195.689418][T15741] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 195.702473][ T1838] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:02 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)='m', 0x1}], 0x1, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$binfmt_aout(r3, &(0x7f0000000300)={{0x107, 0xad, 0x40, 0x7b, 0x259, 0x2, 0x9d, 0x1}, "c07fa8efd11e603bc26d", ['\x00']}, 0x12a) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) 12:46:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x6, &(0x7f0000000640), 0x0, 0x0) 12:46:02 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 196.177130][T15770] loop3: detected capacity change from 0 to 264192 [ 196.216545][T15770] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x7, &(0x7f0000000640), 0x0, 0x0) 12:46:02 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x8, &(0x7f0000000640), 0x0, 0x0) 12:46:02 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x9, &(0x7f0000000640), 0x0, 0x0) [ 196.616343][ T23] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.665525][T15803] loop5: detected capacity change from 0 to 264192 [ 196.686139][T15803] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.727025][T15811] loop3: detected capacity change from 0 to 264192 [ 196.767794][T15811] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xa, &(0x7f0000000640), 0x0, 0x0) [ 196.873887][ T23] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:03 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xb, &(0x7f0000000640), 0x0, 0x0) 12:46:03 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 197.139853][ T1838] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:03 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 197.223665][T15835] loop5: detected capacity change from 0 to 264192 [ 197.237872][T15835] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 197.251649][T15845] loop3: detected capacity change from 0 to 264192 12:46:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xc, &(0x7f0000000640), 0x0, 0x0) [ 197.278071][T15845] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:03 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 197.364810][ T1838] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xd, &(0x7f0000000640), 0x0, 0x0) [ 197.477581][T15861] loop5: detected capacity change from 0 to 264192 [ 197.513958][T15861] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 197.544976][T15845] ================================================================== [ 197.553067][T15845] BUG: KCSAN: data-race in ondemand_readahead / ondemand_readahead [ 197.560962][T15845] [ 197.563284][T15845] write to 0xffff888105f0e5a4 of 4 bytes by task 15863 on cpu 1: [ 197.570994][T15845] ondemand_readahead+0x33f/0x7b0 [ 197.576036][T15845] page_cache_sync_ra+0xaf/0xe0 [ 197.580886][T15845] filemap_read+0x388/0x1220 [ 197.585478][T15845] generic_file_read_iter+0x75/0x2c0 [ 197.590760][T15845] generic_file_splice_read+0x22a/0x310 [ 197.596301][T15845] splice_direct_to_actor+0x2aa/0x650 [ 197.601676][T15845] do_splice_direct+0xf5/0x170 [ 197.606444][T15845] do_sendfile+0x773/0xda0 [ 197.610860][T15845] __x64_sys_sendfile64+0xf2/0x130 [ 197.615965][T15845] do_syscall_64+0x3d/0x90 [ 197.620379][T15845] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.626270][T15845] [ 197.628590][T15845] read to 0xffff888105f0e5a4 of 4 bytes by task 15845 on cpu 0: [ 197.636208][T15845] ondemand_readahead+0x19c/0x7b0 [ 197.641230][T15845] page_cache_sync_ra+0xaf/0xe0 [ 197.646077][T15845] filemap_read+0x388/0x1220 [ 197.650694][T15845] generic_file_read_iter+0x75/0x2c0 [ 197.655976][T15845] generic_file_splice_read+0x22a/0x310 [ 197.661521][T15845] splice_direct_to_actor+0x2aa/0x650 [ 197.666895][T15845] do_splice_direct+0xf5/0x170 [ 197.671660][T15845] do_sendfile+0x773/0xda0 [ 197.676071][T15845] __x64_sys_sendfile64+0xf2/0x130 [ 197.681213][T15845] do_syscall_64+0x3d/0x90 [ 197.685626][T15845] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.691515][T15845] 12:46:03 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 197.693826][T15845] value changed: 0x0000000f -> 0x00000010 [ 197.699531][T15845] [ 197.701840][T15845] Reported by Kernel Concurrency Sanitizer on: [ 197.708002][T15845] CPU: 0 PID: 15845 Comm: syz-executor.3 Not tainted 5.14.0-rc4-syzkaller #0 [ 197.716789][T15845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.726836][T15845] ================================================================== 12:46:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xe, &(0x7f0000000640), 0x0, 0x0) [ 197.757095][ T23] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x10, &(0x7f0000000640), 0x0, 0x0) [ 197.885165][T15886] loop5: detected capacity change from 0 to 264192 [ 197.911039][T15886] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 198.008508][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 198.019041][ T23] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:04 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:04 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x11, &(0x7f0000000640), 0x0, 0x0) [ 198.138674][T15908] loop5: detected capacity change from 0 to 264192 [ 198.139465][T15909] loop3: detected capacity change from 0 to 264192 12:46:04 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 198.207843][T15909] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 198.218492][T15908] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x12, &(0x7f0000000640), 0x0, 0x0) 12:46:04 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 198.428976][T15933] loop5: detected capacity change from 0 to 264192 [ 198.447152][T15933] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 198.498098][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x18, &(0x7f0000000640), 0x0, 0x0) 12:46:04 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:04 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 198.637937][T15943] loop5: detected capacity change from 0 to 264192 [ 198.658379][T15943] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x25, &(0x7f0000000640), 0x0, 0x0) [ 198.710298][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 198.815428][T15957] loop5: detected capacity change from 0 to 264192 [ 198.857206][T15957] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 198.936786][ T1829] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x26, &(0x7f0000000640), 0x0, 0x0) 12:46:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 199.045009][T15979] loop5: detected capacity change from 0 to 264192 [ 199.061258][T15979] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 199.069973][T15982] loop3: detected capacity change from 0 to 264192 [ 199.088268][ T1829] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 199.112346][T15982] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:05 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x48, &(0x7f0000000640), 0x0, 0x0) [ 199.320676][T15995] loop5: detected capacity change from 0 to 264192 [ 199.344783][T15995] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 199.393798][ T1829] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x4c, &(0x7f0000000640), 0x0, 0x0) 12:46:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 199.589110][T16012] loop5: detected capacity change from 0 to 264192 [ 199.609944][T16012] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x68, &(0x7f0000000640), 0x0, 0x0) [ 199.663081][ T23] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 199.754780][T16023] loop5: detected capacity change from 0 to 264192 [ 199.771927][T16023] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 199.857466][ T1829] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x6c, &(0x7f0000000640), 0x0, 0x0) 12:46:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:06 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 199.956826][T16044] loop5: detected capacity change from 0 to 264192 [ 199.966422][T16044] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.008310][ T1829] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.013866][T16049] loop3: detected capacity change from 0 to 264192 [ 200.069337][T16049] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.117361][T16059] loop5: detected capacity change from 0 to 264192 [ 200.149361][T16059] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.232497][ T23] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:06 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x74, &(0x7f0000000640), 0x0, 0x0) 12:46:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:06 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x7a, &(0x7f0000000640), 0x0, 0x0) [ 200.468974][T16076] loop5: detected capacity change from 0 to 264192 [ 200.500499][T16076] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:06 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x300, &(0x7f0000000640), 0x0, 0x0) [ 200.591333][ T23] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.677641][T16091] loop5: detected capacity change from 0 to 264192 [ 200.694137][T16091] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.775746][ T23] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:06 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:06 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 200.963758][T16106] loop5: detected capacity change from 0 to 264192 [ 200.980471][T16109] loop3: detected capacity change from 0 to 264192 [ 200.999016][T16106] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 201.008917][T16109] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:07 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x0, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 201.097805][ T23] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 201.195796][T16119] loop5: detected capacity change from 0 to 264192 [ 201.264547][T16119] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:07 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:07 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, 0x0, &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 201.436432][ T1838] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 201.538195][T16132] loop3: detected capacity change from 0 to 264192 [ 201.558620][T16132] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x480, &(0x7f0000000640), 0x0, 0x0) 12:46:07 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, 0x0, &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 201.978097][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:08 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x0, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 202.090720][T16148] loop3: detected capacity change from 0 to 264192 [ 202.111020][T16148] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 202.192544][T16157] loop5: detected capacity change from 0 to 264192 [ 202.221037][T16157] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:08 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, 0x0, &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:08 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 202.510215][ T1838] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 202.673529][T16187] loop3: detected capacity change from 0 to 264192 [ 202.695475][ T1838] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x500, &(0x7f0000000640), 0x0, 0x0) 12:46:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:08 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x0, 0x3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 202.727232][T16187] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 202.801929][T16198] loop5: detected capacity change from 0 to 264192 [ 202.812943][T16198] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 203.204566][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 203.228466][ T1838] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', 0x0}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:09 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:09 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 203.373989][T16221] loop5: detected capacity change from 0 to 264192 [ 203.390875][T16222] loop3: detected capacity change from 0 to 264192 [ 203.397576][T16221] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 203.432369][T16222] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:09 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x52d, &(0x7f0000000640), 0x0, 0x0) 12:46:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:09 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:09 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0x10, 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 203.842496][ T1829] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 203.863628][ T1838] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 203.967514][T16255] loop5: detected capacity change from 0 to 264192 [ 203.979091][T16256] loop3: detected capacity change from 0 to 264192 [ 203.998200][T16255] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 204.014924][T16256] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', 0x0}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:10 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 204.396550][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 204.451998][ T1829] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 204.498787][T16273] loop3: detected capacity change from 0 to 264192 12:46:10 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:10 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 204.559491][T16273] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 204.636255][T16284] loop5: detected capacity change from 0 to 264192 [ 204.664547][T16284] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x600, &(0x7f0000000640), 0x0, 0x0) 12:46:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:11 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(0xffffffffffffffff, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 205.011708][ T1838] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:11 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 205.126872][ T1838] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private0, @local, @loopback={0xfe800000070001a2, 0x2}, 0xfffffffd, 0x0, 0x0, 0xf000000, 0xfffffffffffffffd, 0x20d2000a}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 205.218885][T16303] loop5: detected capacity change from 0 to 264192 [ 205.235704][T16303] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 205.286077][T16314] loop3: detected capacity change from 0 to 264192 [ 205.304938][T16314] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', 0x0}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:11 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(0xffffffffffffffff, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 205.426911][ T1829] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) [ 205.710145][T16328] loop3: detected capacity change from 0 to 264192 [ 205.773762][T16328] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 205.838998][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x700, &(0x7f0000000640), 0x0, 0x0) 12:46:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:11 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:11 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(0xffffffffffffffff, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 205.882156][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) [ 205.947320][T16349] loop5: detected capacity change from 0 to 264192 12:46:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) [ 205.991963][T16349] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 206.021087][T16359] loop3: detected capacity change from 0 to 264192 [ 206.066614][T16359] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 206.160888][ T1838] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 206.459223][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'bond0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x0, 0x7, 0x2, 0xd73, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x4778, 0x7, 0x6ea4, 0x5}}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 12:46:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) 12:46:12 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:12 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:12 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) 12:46:12 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, 0x0, &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 206.591755][T16373] loop3: detected capacity change from 0 to 264192 [ 206.601918][T16373] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 206.641033][T16380] loop5: detected capacity change from 0 to 264192 [ 206.675765][T16380] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 206.725813][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x900, &(0x7f0000000640), 0x0, 0x0) 12:46:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) 12:46:13 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket(0x10, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}]) sendfile(r0, r1, 0x0, 0x108d1521) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 207.039892][T16397] loop3: detected capacity change from 0 to 264192 [ 207.051714][T16397] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 207.091015][ T1829] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 207.150924][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 207.230867][T16405] loop5: detected capacity change from 0 to 264192 [ 207.254154][T16410] loop3: detected capacity change from 0 to 264192 [ 207.271472][T16410] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 207.301400][T16405] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:46:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10003, 0x0) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/53, 0x35) ftruncate(r0, 0x800) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x76, 0x21}, 0x18}}, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000180), 0x0, 0x7, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000240), 0x0, 0x2, 0x0, 0x1}]) sendfile(r0, r2, 0x0, 0x108d1521) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 207.393964][ T1829] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)