9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8) [ 249.452466][T20152] loop2: detected capacity change from 0 to 224 [ 249.469821][T20157] loop5: detected capacity change from 0 to 224 [ 249.478115][T20157] FAULT_INJECTION: forcing a failure. [ 249.478115][T20157] name failslab, interval 1, probability 0, space 0, times 0 [ 249.490786][T20157] CPU: 0 PID: 20157 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 249.499564][T20157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.499575][T20157] Call Trace: [ 249.499581][T20157] dump_stack+0x137/0x19d [ 249.517282][T20157] should_fail+0x23c/0x250 [ 249.521695][T20157] ? isofs_iget5_test+0x80/0x80 [ 249.526630][T20157] ? isofs_alloc_inode+0x22/0x30 [ 249.531609][T20157] __should_failslab+0x81/0x90 [ 249.536393][T20157] ? isofs_fill_super+0x1940/0x1940 [ 249.541599][T20157] should_failslab+0x5/0x20 [ 249.546102][T20157] kmem_cache_alloc+0x46/0x2f0 [ 249.551279][T20157] ? ilookup5+0x21a/0x230 [ 249.555665][T20157] ? isofs_fill_super+0x1940/0x1940 [ 249.561048][T20157] ? isofs_iget5_test+0x80/0x80 [ 249.565913][T20157] ? __isofs_iget+0xfe0/0xfe0 [ 249.570626][T20157] isofs_alloc_inode+0x22/0x30 [ 249.575383][T20157] iget5_locked+0x6d/0x290 [ 249.579783][T20157] __isofs_iget+0xcb/0xfe0 [ 249.584184][T20157] ? __bread_gfp+0x220/0x220 [ 249.588775][T20157] ? invalidate_bh_lrus+0x30/0x30 [ 249.593789][T20157] ? invalidate_bh_lrus+0x30/0x30 [ 249.598798][T20157] ? truncate_inode_pages+0x20/0x30 [ 249.603978][T20157] ? set_blocksize+0x24e/0x270 [ 249.608738][T20157] isofs_fill_super+0x12ea/0x1940 [ 249.613864][T20157] ? register_shrinker_prepared+0xc2/0xd0 [ 249.619623][T20157] ? set_blocksize+0x197/0x270 [ 249.624412][T20157] mount_bdev+0x1e8/0x290 [ 249.628724][T20157] ? isofs_mount+0x40/0x40 [ 249.633132][T20157] ? _isofs_bmap+0x30/0x30 [ 249.637570][T20157] isofs_mount+0x2d/0x40 [ 249.641856][T20157] legacy_get_tree+0x70/0xc0 [ 249.646500][T20157] vfs_get_tree+0x4a/0x1a0 [ 249.650961][T20157] path_mount+0x11d4/0x1ce0 [ 249.655488][T20157] __se_sys_mount+0x23d/0x2e0 [ 249.660200][T20157] ? mntput+0x45/0x70 [ 249.664212][T20157] __x64_sys_mount+0x63/0x70 [ 249.668847][T20157] do_syscall_64+0x4a/0x90 [ 249.673254][T20157] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 249.679224][T20157] RIP: 0033:0x467afa [ 249.683161][T20157] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 249.702741][T20157] RSP: 002b:00007fcb7d635fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 249.711158][T20157] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 0000000000467afa [ 249.719208][T20157] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcb7d636000 [ 249.727171][T20157] RBP: 00007fcb7d636040 R08: 00007fcb7d636040 R09: 0000000020000000 [ 249.735131][T20157] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 249.743082][T20157] R13: 0000000020000100 R14: 00007fcb7d636000 R15: 0000000020000040 [ 249.825860][T20173] cgroup: Unknown subsys name 'perf_event' [ 249.835502][T20173] cgroup: Unknown subsys name 'net_cls' 13:32:58 executing program 4: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000140)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x10000000002) 13:32:58 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x13000000, 0x0) 13:32:58 executing program 5 (fault-call:0 fault-nth:68): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:32:58 executing program 1: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) 13:32:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x4000, @fd_index=0x8, 0x1f17, 0xad, 0x1, 0xb, 0x1, {0x1}}, 0x6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f00000000c0)="f81d7e1014b8578e5cf2b088c6311dc839a1c826b0c123b89839dd0030af4d9d20f83e45df18d6c4cb96a55306ae046aefaea01489cd44f03a39af606cf3a6bd189be8fee1d96d315c0dd115efd7d5f05cad1ef30066d2f648", 0x59}, {&(0x7f00000001c0)="960243f5b4f244b3475fb408b4e457665551d12a40ef41fb1e6e5988d5ee55557310cc7f411fcc26cc37eb23946875a6d5f2a537948d1d5d40a49d895e82b8b3a95138dd97f0b10e75fb9ec394a8425b3715883f87d0db557fcc33893a3c66c5f2607d87520f60866d647467fd71f9f86bf9712c17788c5f777bd480efe1d443f6106ab32396cfc1ed16126b25b552ba27b6b378dadc5618795b1ff50f8d5fe32bfdedb88cf825ef318717662dca4647e96dcbc8812a42899a16f4c652f0d686d0c75f18e3615d26396ed6781ffcfb7b782f7af2ef54663e78725c182f", 0xdd}, {&(0x7f0000000140)="60b737d97d3cfb4b4fabf7207f331d76b6d36253d5a7816b59ae595a00", 0x1d}, {&(0x7f0000000300)="0ab6dfdd1fdedc3602a7abe3c08b0fe2403c184e51356a74f23be00c964d5fe7a96c7dd391ffdcdd68a642652554b74e6c9e8c277ad2514a83c080d568d18dfafce38c0a3cc19aff3600bad51c33dd6542e925a7d5d5b8390b89137bdb8d4154334baafb791b6b978dcce34a7545514888bcd7404ad0bcd3c6477c4458a3a43d0cc7b80244d3714404ee6084d67ac3798a91ee4ce6853af3705db7cd5a993304583f54923fd55063280a6a530e2dde264fd582e6a8084d8e476a3c4e4aa42714e88baa891ad5", 0xc6}, {&(0x7f0000000400)="dbafaa9462d75f8bed7b3fed7a8a40fa9e4e9ec011f7aa879a6bfd725eaf7f5072d2b4e2499455e135c463c988c6c64222f8603f3edac80f0d2d5a7154b89624b13cb54db0747cf8277f187fe705", 0x4e}, {&(0x7f0000000480)="60441c9e8b3f918ed93847907a498cc8ffaca33ba06596aed76d82311465aaac977d9ed5b4", 0x25}, {&(0x7f00000004c0)="5ba4c363d03223f1f1dce339d2d2d4e8", 0x10}, {&(0x7f0000000500)="9a6508f70215ca11746886dfda991988ff99c091c86033f397a50476eaeabb168a05e654b839cb9ac558543b196016f7880bb26a11accd4a7a2fb2ff4c8f6231b1e9a278be078f2e6ccac36e853c9894b0ef0e214b759df46b1ae17edc631a2ad02f5b94a48f74f3d086cd5cd4f5098ebbf2bbd239bf449c930d59b8c201a6358830225c9e8b69a6cd6ff5a19ed5bd3c77570c09735312cb1f603b1245dac87729db7068e242412cbf53cfee515bee78f84e5a8826", 0xb5}, {&(0x7f00000005c0)="c335dbd6ae84b3dd52ac18788fa6243644435840627adc0d3efbce9d7f40171a036f0b81c98daecef3bce9e02e784359011ccd8754a97e7d6310a2cd16b0bb4c6af7a466314c44cf2ae17d4bf1c999fff133b1b0f4c79491b84111ebb88e25ad52b081d5300f048d7b3a79cd2715bf1a9c0323d807eac7997e30484b7a0cf0190663e47cb6", 0x85}], 0x9, 0x9) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:32:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x9) [ 251.925118][T20654] loop5: detected capacity change from 0 to 224 [ 251.934770][T20654] FAULT_INJECTION: forcing a failure. [ 251.934770][T20654] name failslab, interval 1, probability 0, space 0, times 0 [ 251.947374][T20654] CPU: 1 PID: 20654 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 251.956160][T20654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.966206][T20654] Call Trace: [ 251.969462][T20654] dump_stack+0x137/0x19d [ 251.973815][T20654] should_fail+0x23c/0x250 [ 251.978206][T20654] ? xas_create+0x96b/0xb30 [ 251.982693][T20654] __should_failslab+0x81/0x90 [ 251.987446][T20654] should_failslab+0x5/0x20 [ 251.991955][T20654] kmem_cache_alloc+0x46/0x2f0 [ 251.996821][T20654] xas_create+0x96b/0xb30 [ 252.001164][T20654] ? memcg_check_events+0x23/0x3b0 [ 252.006314][T20654] ? __queue_work+0x830/0xaa0 [ 252.011059][T20654] xas_store+0x70/0xca0 [ 252.015190][T20654] ? xas_find_conflict+0x422/0x4c0 [ 252.020275][T20654] __add_to_page_cache_locked+0x1eb/0x4e0 [ 252.025963][T20654] ? workingset_activation+0x270/0x270 [ 252.031440][T20654] add_to_page_cache_lru+0xa0/0x1b0 [ 252.036714][T20654] pagecache_get_page+0x6a3/0x900 [ 252.041712][T20654] __getblk_gfp+0x199/0x590 [ 252.046189][T20654] __bread_gfp+0x28/0x220 [ 252.050487][T20654] __isofs_iget+0x19b/0xfe0 [ 252.054964][T20654] ? __bread_gfp+0x220/0x220 [ 252.059521][T20654] ? invalidate_bh_lrus+0x30/0x30 [ 252.064543][T20654] ? truncate_inode_pages+0x20/0x30 [ 252.069711][T20654] ? set_blocksize+0x24e/0x270 [ 252.074447][T20654] isofs_fill_super+0x12ea/0x1940 [ 252.079536][T20654] ? register_shrinker_prepared+0xc2/0xd0 [ 252.085228][T20654] ? set_blocksize+0x197/0x270 [ 252.089964][T20654] mount_bdev+0x1e8/0x290 [ 252.094265][T20654] ? isofs_mount+0x40/0x40 [ 252.098655][T20654] ? _isofs_bmap+0x30/0x30 [ 252.103061][T20654] isofs_mount+0x2d/0x40 [ 252.107398][T20654] legacy_get_tree+0x70/0xc0 [ 252.111961][T20654] vfs_get_tree+0x4a/0x1a0 [ 252.116348][T20654] path_mount+0x11d4/0x1ce0 [ 252.120819][T20654] __se_sys_mount+0x23d/0x2e0 [ 252.125463][T20654] ? mntput+0x45/0x70 [ 252.129426][T20654] __x64_sys_mount+0x63/0x70 [ 252.133987][T20654] do_syscall_64+0x4a/0x90 [ 252.138423][T20654] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 252.144334][T20654] RIP: 0033:0x467afa [ 252.148211][T20654] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 252.167859][T20654] RSP: 002b:00007fcb7d635fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 13:32:59 executing program 5 (fault-call:0 fault-nth:69): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 252.176256][T20654] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 0000000000467afa [ 252.184262][T20654] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcb7d636000 [ 252.192208][T20654] RBP: 00007fcb7d636040 R08: 00007fcb7d636040 R09: 0000000020000000 [ 252.200163][T20654] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 252.208118][T20654] R13: 0000000020000100 R14: 00007fcb7d636000 R15: 0000000020000040 [ 252.216747][T20655] loop4: detected capacity change from 0 to 264192 13:32:59 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x15000000, 0x0) 13:32:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 252.242860][T20658] loop2: detected capacity change from 0 to 224 [ 252.332114][T20681] loop5: detected capacity change from 0 to 224 [ 252.348893][T20681] FAULT_INJECTION: forcing a failure. [ 252.348893][T20681] name failslab, interval 1, probability 0, space 0, times 0 [ 252.361652][T20681] CPU: 0 PID: 20681 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 252.370457][T20681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.380551][T20681] Call Trace: [ 252.383867][T20681] dump_stack+0x137/0x19d [ 252.388299][T20681] should_fail+0x23c/0x250 [ 252.392687][T20681] ? xas_create+0x96b/0xb30 [ 252.397241][T20681] __should_failslab+0x81/0x90 [ 252.401997][T20681] should_failslab+0x5/0x20 [ 252.406477][T20681] kmem_cache_alloc+0x46/0x2f0 [ 252.411214][T20681] xas_create+0x96b/0xb30 [ 252.415517][T20681] ? __queue_work+0x830/0xaa0 [ 252.420164][T20681] xas_store+0x70/0xca0 [ 252.424290][T20681] ? xas_find_conflict+0x422/0x4c0 [ 252.429412][T20681] __add_to_page_cache_locked+0x1eb/0x4e0 [ 252.435103][T20681] ? workingset_activation+0x270/0x270 [ 252.440535][T20681] add_to_page_cache_lru+0xa0/0x1b0 [ 252.445706][T20681] pagecache_get_page+0x6a3/0x900 [ 252.450710][T20681] __getblk_gfp+0x199/0x590 [ 252.455187][T20681] __bread_gfp+0x28/0x220 [ 252.459589][T20681] __isofs_iget+0x19b/0xfe0 [ 252.464140][T20681] ? __bread_gfp+0x220/0x220 [ 252.468701][T20681] ? invalidate_bh_lrus+0x30/0x30 [ 252.473716][T20681] ? truncate_inode_pages+0x20/0x30 [ 252.478898][T20681] ? set_blocksize+0x24e/0x270 [ 252.483752][T20681] isofs_fill_super+0x12ea/0x1940 [ 252.488918][T20681] ? register_shrinker_prepared+0xc2/0xd0 [ 252.494667][T20681] ? set_blocksize+0x197/0x270 [ 252.499484][T20681] mount_bdev+0x1e8/0x290 [ 252.503787][T20681] ? isofs_mount+0x40/0x40 [ 252.508202][T20681] ? _isofs_bmap+0x30/0x30 [ 252.512595][T20681] isofs_mount+0x2d/0x40 [ 252.516813][T20681] legacy_get_tree+0x70/0xc0 [ 252.521436][T20681] vfs_get_tree+0x4a/0x1a0 [ 252.525844][T20681] path_mount+0x11d4/0x1ce0 [ 252.530322][T20681] __se_sys_mount+0x23d/0x2e0 [ 252.534977][T20681] ? mntput+0x45/0x70 [ 252.538945][T20681] __x64_sys_mount+0x63/0x70 [ 252.543560][T20681] do_syscall_64+0x4a/0x90 [ 252.548087][T20681] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 252.553967][T20681] RIP: 0033:0x467afa [ 252.557839][T20681] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 252.577423][T20681] RSP: 002b:00007fcb7d635fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 252.585817][T20681] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 0000000000467afa [ 252.593777][T20681] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcb7d636000 [ 252.601752][T20681] RBP: 00007fcb7d636040 R08: 00007fcb7d636040 R09: 0000000020000000 [ 252.609698][T20681] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 252.617704][T20681] R13: 0000000020000100 R14: 00007fcb7d636000 R15: 0000000020000040 13:32:59 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="020163984bda723c1880860c79513839d21dc3000000b54f831d87b28c730f93e664b9feb78f3c66070000000a000000ff45ac0000ffffffa600080000000000", 0x40, 0x1c0}]) r0 = getgid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f00000004c0)='./file0\x00', 0x436800, 0x20) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x6, 0x5, &(0x7f0000000440)=[{&(0x7f0000000100)="a02c41ddfe2dc9d6065470336d32e08472b267c8739c20cdb4a5dfc0dfe8436758954b0d0e72f021adb55f0f0b552d2deba5e59f0f4a83449b4f31f95eeec585d7e4fa5ae57d8cff93e7e4fb006954482e2acff768b5f2f0c9bca9a4736b3cde33c3177400a0ade97a61d95e1b1ba1da04d2bb3889bc0fbf1d45f5d944eef15d73d5d0ad2dc2a6d4f908f17a1225ff507dd9b408c7a6930573a815d566c31bd1d7", 0xa1}, {&(0x7f00000001c0)="1f4a604d0e447b8a057b4fb357dad402d83b400f12a48872be1242b6c0603ccf2f0520091fbc0db6d380a796676200c292bdef9a0c7bf94357962c5ddd27bc30ba143f9ddfdc023d67b48c748aa90c045d2d270b8606eee394c161c2ec5382f439f1ed77cc1fe41766231d4fbf02b567cbbb128f98c49855ff225305fa8bd2d680dc436512739463d9f9014dae2f8e0bc2e2282341c23f2c7a60159ab3851ef19caf870ba47548ea749db9255591d4995141616553f27d1dbc7e518e90d1a0e89eafba0f5170f1d8555c43c33335424c5e9816692e9e3eec91ca0dcb8d313a9eeb05e6ae9db393354e8c5b2e8eb25f6f08e46f70d3", 0xf5, 0x7}, {&(0x7f00000002c0)="c144d13f53af64ad0f9670aa7244f7b6e1099db44b81c9088df7553f6859033e456186a4f22c686269f8509837b624481b", 0x31, 0x9c}, {&(0x7f0000000300)="c1496dc1e9ae807da71a99881ad3a4a487cf306c81a0676a9fab8ab282ad2711b253e2424213299a3cf269162bdf9ac36dd5885ee873d6169ac943bd0f7429d8920ce265ef8dfa690178ff179585cbb1441f6279748c3ecca87f0d58f4413567ab6edc193f1b48081f4811", 0x6b, 0xffff}, {&(0x7f0000000380)="6acb578f05c515f09ba9a32c17e917b57bb7531f68daeec174ce983476f0d02446c52ab19f558d7e7099f795d7496da16a51352456f002bda821be5ccc2991766a1c151076d5ed1dfe449d63386b1a48e640ab1ab1f257ede070d9283214a86babc8e7b3359afbfc53d7184b75a46d8ab9f7578ef2171524dfe5232ed15a1123918cfb5521a3eae706ad515a55c46d0863510ac2c68b12a6fdb35dd1bb3f2222cab05514831bc2af5d8197c0765eb041b9bb07fc5fbff6ea00", 0xb9}], 0x2000, &(0x7f0000000640)={[{@size={'size', 0x3d, [0x39, 0x25, 0x39, 0x38, 0x9f, 0x31, 0x74, 0x31]}}, {@huge_always}, {@uid={'uid', 0x3d, 0xee00}}, {@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x65, 0x67, 0x6b, 0x33, 0x74, 0x78]}}, {@huge_never}, {@gid={'gid', 0x3d, r0}}, {@uid={'uid', 0x3d, r1}}, {@mpol={'mpol', 0x3d, {'bind', '=relative', @val={0x3a, [0x33, 0x2d, 0x38]}}}}, {@huge_always}], [{@uid_lt={'uid<', r3}}, {@subj_type={'subj_type', 0x3d, '\'+}\\'}}, {@dont_hash}, {@smackfsroot}, {@uid_lt={'uid<', 0xee01}}]}) 13:32:59 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x18000000, 0x0) 13:32:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) fallocate(r0, 0x6, 0xffffffffffffd95f, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:32:59 executing program 5 (fault-call:0 fault-nth:70): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 252.631014][T20686] loop2: detected capacity change from 0 to 224 13:32:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) signalfd(r0, &(0x7f0000000080)={[0x101]}, 0x8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:32:59 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xa) 13:32:59 executing program 1: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) 13:32:59 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x20000000, 0x0) 13:32:59 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000080)=""/84, 0x54) fchown(r0, 0xee00, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) fchdir(r3) [ 252.721748][T20709] loop4: detected capacity change from 0 to 1 [ 252.728019][T20712] loop2: detected capacity change from 0 to 224 [ 252.789324][T20721] loop5: detected capacity change from 0 to 224 [ 252.802439][T20721] FAULT_INJECTION: forcing a failure. [ 252.802439][T20721] name failslab, interval 1, probability 0, space 0, times 0 [ 252.815096][T20721] CPU: 0 PID: 20721 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 252.823846][T20721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.833886][T20721] Call Trace: 13:32:59 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80001, 0x14) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x20b, @time={0x6f97, 0x8}, 0x0, {0x0, 0x5}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x43}, 'port1\x00', 0xa, 0x1059, 0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0, 0x7, 0x8}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(r3, &(0x7f00000001c0)="b559864d4de0afac77e81c90256e4261d9cd4007ed94d597560b3eaa4b118f7f1948d548baf8ab21d2cc2c78b83ac203a96df0214bf0abfcaa2c161b1d2d7308b4fb3f0e8949b03e8942847f3d30535af9fed684a76b3bed44c0667b66b5fd98c5245a37ea166e1b1da62a874e5de7efb41a077485dfc42ff8699f6fa4eee5c999bd2a86c4e5aff1f961963013fd14a7c1c0d0e008dc70142f8bed365f53fdb6c052", 0xa2) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280), 0x0) read(r4, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x2ed, @time={0x2, 0x5}, 0x0, {0x0, 0xfc}, 0x1, 0x0, 0x26}) r5 = dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000002c0)={{0x3d, 0x4}, 'port0\x00', 0x0, 0x802}) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000000)={0x4b916061c8144ed, 0x33, 0x2}, 0xfffffffffffffdd4) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x40049409, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) [ 252.837156][T20721] dump_stack+0x137/0x19d [ 252.841484][T20721] should_fail+0x23c/0x250 [ 252.845965][T20721] ? __d_alloc+0x36/0x370 [ 252.850306][T20721] __should_failslab+0x81/0x90 [ 252.855068][T20721] should_failslab+0x5/0x20 [ 252.859605][T20721] kmem_cache_alloc+0x46/0x2f0 [ 252.864431][T20721] __d_alloc+0x36/0x370 [ 252.868587][T20721] d_make_root+0x24/0x60 [ 252.872834][T20721] isofs_fill_super+0x1607/0x1940 [ 252.877870][T20721] ? register_shrinker_prepared+0xc2/0xd0 [ 252.883598][T20721] ? set_blocksize+0x197/0x270 [ 252.888364][T20721] mount_bdev+0x1e8/0x290 [ 252.892700][T20721] ? isofs_mount+0x40/0x40 [ 252.897159][T20721] ? _isofs_bmap+0x30/0x30 [ 252.901557][T20721] isofs_mount+0x2d/0x40 [ 252.905852][T20721] legacy_get_tree+0x70/0xc0 [ 252.910424][T20721] vfs_get_tree+0x4a/0x1a0 [ 252.914901][T20721] path_mount+0x11d4/0x1ce0 [ 252.919491][T20721] __se_sys_mount+0x23d/0x2e0 [ 252.924162][T20721] ? mntput+0x45/0x70 [ 252.928125][T20721] __x64_sys_mount+0x63/0x70 [ 252.932713][T20721] do_syscall_64+0x4a/0x90 [ 252.937134][T20721] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 252.943008][T20721] RIP: 0033:0x467afa [ 252.946883][T20721] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 252.966510][T20721] RSP: 002b:00007fcb7d635fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 252.974898][T20721] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 0000000000467afa 13:33:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) r2 = fsmount(r1, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100), r2) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000040), 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r4, &(0x7f0000000080)=""/238, 0xee) sendmsg$NL80211_CMD_GET_WOWLAN(r3, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x30, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x1e}, @val={0x8}, @val={0xc, 0x99, {0xcbb, 0x1f}}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20008004}, 0x20000800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x1}) dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="98040000380000082abd7000fcdbdf251a0000007c001480bf883f1abde4846c3a686a0cc9b79b1932a47496c4c4c770a903585df835ca045de3f46a5fcacaea30cc4e972c2db0c7b40d59b79ef1cbdfd484a715d0c8786ebd9d3ae7076d80acf827deb15b5a13eb5fc824d4dcef4eaec347bcadf3cde37e1fb8c09fbaf75a500201f13105dc91316c45fb5bfac8ea540d01738008008900", @ANYRES32=0x0, @ANYBLOB="6bb15036", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\t\x00}\x00\'{+$\x00\x00\x00\x00\x00'], 0x498}, 0x1, 0x0, 0x0, 0x8010}, 0x4) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_subtree(r5, &(0x7f00000008c0), 0x2, 0x0) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x2c, 0x1, 0x4, 0x5, 0x0, 0x0, {0xc, 0x0, 0x5}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x5}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004080) [ 252.982847][T20721] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcb7d636000 [ 252.990799][T20721] RBP: 00007fcb7d636040 R08: 00007fcb7d636040 R09: 0000000020000000 [ 252.998884][T20721] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 253.006832][T20721] R13: 0000000020000100 R14: 00007fcb7d636000 R15: 0000000020000040 13:33:00 executing program 5 (fault-call:0 fault-nth:71): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:00 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x3f000000, 0x0) [ 253.056583][T20750] loop2: detected capacity change from 0 to 224 [ 253.094232][T20758] loop5: detected capacity change from 0 to 224 [ 253.103270][T20758] FAULT_INJECTION: forcing a failure. [ 253.103270][T20758] name failslab, interval 1, probability 0, space 0, times 0 [ 253.115866][T20758] CPU: 0 PID: 20758 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 253.124621][T20758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.134788][T20758] Call Trace: [ 253.138047][T20758] dump_stack+0x137/0x19d [ 253.142367][T20758] should_fail+0x23c/0x250 [ 253.146758][T20758] ? alloc_vfsmnt+0x2b/0x2e0 [ 253.151406][T20758] __should_failslab+0x81/0x90 [ 253.156177][T20758] should_failslab+0x5/0x20 [ 253.160723][T20758] kmem_cache_alloc+0x46/0x2f0 [ 253.165464][T20758] alloc_vfsmnt+0x2b/0x2e0 [ 253.169880][T20758] vfs_create_mount+0x45/0x270 [ 253.174623][T20758] path_mount+0x1918/0x1ce0 [ 253.179163][T20758] __se_sys_mount+0x23d/0x2e0 [ 253.183829][T20758] ? mntput+0x45/0x70 [ 253.187810][T20758] __x64_sys_mount+0x63/0x70 [ 253.192418][T20758] do_syscall_64+0x4a/0x90 [ 253.196820][T20758] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 253.202722][T20758] RIP: 0033:0x467afa [ 253.206607][T20758] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 253.226201][T20758] RSP: 002b:00007fcb7d635fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 253.234738][T20758] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 0000000000467afa [ 253.242707][T20758] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcb7d636000 13:33:00 executing program 5 (fault-call:0 fault-nth:72): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 253.250663][T20758] RBP: 00007fcb7d636040 R08: 00007fcb7d636040 R09: 0000000020000000 [ 253.258738][T20758] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 253.266858][T20758] R13: 0000000020000100 R14: 00007fcb7d636000 R15: 0000000020000040 13:33:00 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x40000000, 0x0) [ 253.390732][T20775] loop2: detected capacity change from 0 to 224 [ 253.413371][T20779] loop5: detected capacity change from 0 to 224 [ 253.440030][T20779] FAULT_INJECTION: forcing a failure. [ 253.440030][T20779] name failslab, interval 1, probability 0, space 0, times 0 [ 253.452763][T20779] CPU: 1 PID: 20779 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 253.461514][T20779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.471544][T20779] Call Trace: [ 253.474829][T20779] dump_stack+0x137/0x19d [ 253.479154][T20779] should_fail+0x23c/0x250 [ 253.483554][T20779] ? alloc_vfsmnt+0x2b/0x2e0 [ 253.488204][T20779] __should_failslab+0x81/0x90 [ 253.492964][T20779] should_failslab+0x5/0x20 [ 253.497554][T20779] kmem_cache_alloc+0x46/0x2f0 [ 253.502303][T20779] alloc_vfsmnt+0x2b/0x2e0 [ 253.506703][T20779] vfs_create_mount+0x45/0x270 [ 253.511464][T20779] path_mount+0x1918/0x1ce0 [ 253.515942][T20779] __se_sys_mount+0x23d/0x2e0 [ 253.520589][T20779] ? mntput+0x45/0x70 [ 253.524549][T20779] __x64_sys_mount+0x63/0x70 [ 253.529111][T20779] do_syscall_64+0x4a/0x90 [ 253.533569][T20779] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 253.539455][T20779] RIP: 0033:0x467afa [ 253.543326][T20779] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 253.562977][T20779] RSP: 002b:00007fcb7d635fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 253.571396][T20779] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 0000000000467afa [ 253.579362][T20779] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcb7d636000 13:33:00 executing program 5 (fault-call:0 fault-nth:73): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:00 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x40000800, 0x0) 13:33:00 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xb) 13:33:00 executing program 1: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) [ 253.587324][T20779] RBP: 00007fcb7d636040 R08: 00007fcb7d636040 R09: 0000000020000000 [ 253.595283][T20779] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 253.603633][T20779] R13: 0000000020000100 R14: 00007fcb7d636000 R15: 0000000020000040 [ 253.613373][T20787] loop2: detected capacity change from 0 to 224 [ 253.695857][T20795] loop5: detected capacity change from 0 to 224 [ 253.717379][T20804] loop2: detected capacity change from 0 to 224 [ 253.725087][T20795] FAULT_INJECTION: forcing a failure. [ 253.725087][T20795] name failslab, interval 1, probability 0, space 0, times 0 [ 253.737928][T20795] CPU: 1 PID: 20795 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 253.746674][T20795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.756772][T20795] Call Trace: [ 253.760034][T20795] dump_stack+0x137/0x19d [ 253.764467][T20795] should_fail+0x23c/0x250 [ 253.768860][T20795] ? alloc_vfsmnt+0x81/0x2e0 [ 253.773429][T20795] __should_failslab+0x81/0x90 [ 253.778193][T20795] should_failslab+0x5/0x20 [ 253.782728][T20795] __kmalloc_track_caller+0x64/0x340 [ 253.787995][T20795] kstrdup_const+0x51/0x90 [ 253.792546][T20795] alloc_vfsmnt+0x81/0x2e0 [ 253.796945][T20795] vfs_create_mount+0x45/0x270 [ 253.801737][T20795] path_mount+0x1918/0x1ce0 [ 253.806218][T20795] __se_sys_mount+0x23d/0x2e0 [ 253.810873][T20795] ? mntput+0x45/0x70 [ 253.814896][T20795] __x64_sys_mount+0x63/0x70 [ 253.819545][T20795] do_syscall_64+0x4a/0x90 [ 253.823969][T20795] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 253.829848][T20795] RIP: 0033:0x467afa [ 253.833724][T20795] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 253.853335][T20795] RSP: 002b:00007fcb7d635fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 253.861738][T20795] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 0000000000467afa [ 253.869699][T20795] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcb7d636000 [ 253.877650][T20795] RBP: 00007fcb7d636040 R08: 00007fcb7d636040 R09: 0000000020000000 [ 253.885608][T20795] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 253.893559][T20795] R13: 0000000020000100 R14: 00007fcb7d636000 R15: 0000000020000040 13:33:01 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80001, 0x14) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x20b, @time={0x6f97, 0x8}, 0x0, {0x0, 0x5}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x43}, 'port1\x00', 0xa, 0x1059, 0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0, 0x7, 0x8}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(r3, &(0x7f00000001c0)="b559864d4de0afac77e81c90256e4261d9cd4007ed94d597560b3eaa4b118f7f1948d548baf8ab21d2cc2c78b83ac203a96df0214bf0abfcaa2c161b1d2d7308b4fb3f0e8949b03e8942847f3d30535af9fed684a76b3bed44c0667b66b5fd98c5245a37ea166e1b1da62a874e5de7efb41a077485dfc42ff8699f6fa4eee5c999bd2a86c4e5aff1f961963013fd14a7c1c0d0e008dc70142f8bed365f53fdb6c052", 0xa2) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280), 0x0) read(r4, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x2ed, @time={0x2, 0x5}, 0x0, {0x0, 0xfc}, 0x1, 0x0, 0x26}) r5 = dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000002c0)={{0x3d, 0x4}, 'port0\x00', 0x0, 0x802}) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000000)={0x4b916061c8144ed, 0x33, 0x2}, 0xfffffffffffffdd4) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x40049409, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) 13:33:01 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xf6ffffff, 0x0) 13:33:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x80000) splice(r3, &(0x7f0000000040)=0x4, r0, &(0x7f0000000080)=0x82c, 0xffffffffffffffe0, 0x1) 13:33:01 executing program 5 (fault-call:0 fault-nth:74): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000380)=0x800000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, 0xb8, 0x8, 0x7ff, 0x9, 0xc0}) read(r4, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x1}) dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) mmap$usbmon(&(0x7f0000453000/0x3000)=nil, 0x3000, 0x1000008, 0x1010, r3, 0x15dd) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:01 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xfeffffff, 0x0) [ 254.194789][T20841] loop2: detected capacity change from 0 to 224 [ 254.226938][T20845] loop5: detected capacity change from 0 to 224 [ 254.236417][T20845] FAULT_INJECTION: forcing a failure. [ 254.236417][T20845] name failslab, interval 1, probability 0, space 0, times 0 [ 254.249200][T20845] CPU: 0 PID: 20845 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 254.257957][T20845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.267991][T20845] Call Trace: [ 254.271355][T20845] dump_stack+0x137/0x19d [ 254.275775][T20845] should_fail+0x23c/0x250 [ 254.280166][T20845] ? getname_flags+0x84/0x3d0 [ 254.284823][T20845] __should_failslab+0x81/0x90 [ 254.289597][T20845] should_failslab+0x5/0x20 [ 254.294118][T20845] kmem_cache_alloc+0x46/0x2f0 [ 254.298930][T20845] getname_flags+0x84/0x3d0 [ 254.303408][T20845] getname+0x15/0x20 [ 254.307285][T20845] do_sys_openat2+0x5b/0x250 [ 254.311902][T20845] ? perf_trace_sys_enter+0x4d/0x2c0 [ 254.317164][T20845] ? __se_sys_mount+0x261/0x2e0 [ 254.321993][T20845] ? mntput+0x45/0x70 [ 254.326012][T20845] __x64_sys_openat+0xef/0x110 [ 254.330843][T20845] do_syscall_64+0x4a/0x90 [ 254.335338][T20845] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 254.341258][T20845] RIP: 0033:0x4196c4 [ 254.345135][T20845] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 254.364835][T20845] RSP: 002b:00007fcb7d635f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 254.373238][T20845] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000004196c4 [ 254.381190][T20845] RDX: 0000000000010000 RSI: 0000000020000100 RDI: 00000000ffffff9c 13:33:01 executing program 5 (fault-call:0 fault-nth:75): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:01 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xff0f0000, 0x0) [ 254.389150][T20845] RBP: 0000000020000100 R08: 0000000000000000 R09: 0000000020000000 [ 254.397100][T20845] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 254.405079][T20845] R13: 0000000020000100 R14: 00007fcb7d636000 R15: 0000000020000040 [ 254.434790][T20856] loop2: detected capacity change from 0 to 224 [ 254.511974][T20866] loop5: detected capacity change from 0 to 224 [ 254.522747][T20866] FAULT_INJECTION: forcing a failure. [ 254.522747][T20866] name failslab, interval 1, probability 0, space 0, times 0 [ 254.532369][T20871] loop2: detected capacity change from 0 to 224 [ 254.535391][T20866] CPU: 0 PID: 20866 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 254.550392][T20866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.550405][T20866] Call Trace: [ 254.550413][T20866] dump_stack+0x137/0x19d [ 254.568108][T20866] should_fail+0x23c/0x250 [ 254.572530][T20866] __should_failslab+0x81/0x90 [ 254.577282][T20866] ? get_mountpoint+0x1ab/0x350 [ 254.582115][T20866] should_failslab+0x5/0x20 [ 254.586612][T20866] kmem_cache_alloc_trace+0x49/0x310 [ 254.591907][T20866] get_mountpoint+0x1ab/0x350 [ 254.596581][T20866] attach_recursive_mnt+0x9a/0x1230 [ 254.601851][T20866] ? get_mountpoint+0x335/0x350 [ 254.606691][T20866] path_mount+0x1b73/0x1ce0 [ 254.611178][T20866] __se_sys_mount+0x23d/0x2e0 [ 254.615892][T20866] ? mntput+0x45/0x70 [ 254.619867][T20866] __x64_sys_mount+0x63/0x70 [ 254.624558][T20866] do_syscall_64+0x4a/0x90 [ 254.629002][T20866] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 254.634885][T20866] RIP: 0033:0x467afa [ 254.638760][T20866] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 13:33:01 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xc) 13:33:01 executing program 1: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) 13:33:01 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xfff7ffff, 0x0) [ 254.658369][T20866] RSP: 002b:00007fcb7d635fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 254.666761][T20866] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 0000000000467afa [ 254.674739][T20866] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcb7d636000 [ 254.682747][T20866] RBP: 00007fcb7d636040 R08: 00007fcb7d636040 R09: 0000000020000000 [ 254.690773][T20866] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000000 [ 254.698869][T20866] R13: 0000000020000100 R14: 00007fcb7d636000 R15: 0000000020000040 13:33:01 executing program 5 (fault-call:0 fault-nth:76): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 254.826364][T20896] loop2: detected capacity change from 0 to 224 [ 254.873970][T20897] loop5: detected capacity change from 0 to 224 13:33:02 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80001, 0x14) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x20b, @time={0x6f97, 0x8}, 0x0, {0x0, 0x5}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x43}, 'port1\x00', 0xa, 0x1059, 0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0, 0x7, 0x8}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(r3, &(0x7f00000001c0)="b559864d4de0afac77e81c90256e4261d9cd4007ed94d597560b3eaa4b118f7f1948d548baf8ab21d2cc2c78b83ac203a96df0214bf0abfcaa2c161b1d2d7308b4fb3f0e8949b03e8942847f3d30535af9fed684a76b3bed44c0667b66b5fd98c5245a37ea166e1b1da62a874e5de7efb41a077485dfc42ff8699f6fa4eee5c999bd2a86c4e5aff1f961963013fd14a7c1c0d0e008dc70142f8bed365f53fdb6c052", 0xa2) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280), 0x0) read(r4, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x2ed, @time={0x2, 0x5}, 0x0, {0x0, 0xfc}, 0x1, 0x0, 0x26}) r5 = dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000002c0)={{0x3d, 0x4}, 'port0\x00', 0x0, 0x802}) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000000)={0x4b916061c8144ed, 0x33, 0x2}, 0xfffffffffffffdd4) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x40049409, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) 13:33:02 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xfffff7ff, 0x0) 13:33:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000a00) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/user\x00') ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f00000000c0)=0x4) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 255.021192][T20897] FAULT_INJECTION: forcing a failure. [ 255.021192][T20897] name failslab, interval 1, probability 0, space 0, times 0 [ 255.033833][T20897] CPU: 1 PID: 20897 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 255.042589][T20897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.052640][T20897] Call Trace: [ 255.055907][T20897] dump_stack+0x137/0x19d [ 255.060252][T20897] should_fail+0x23c/0x250 [ 255.064724][T20897] ? getname_flags+0x84/0x3d0 [ 255.069431][T20897] __should_failslab+0x81/0x90 [ 255.074246][T20897] should_failslab+0x5/0x20 [ 255.078777][T20897] kmem_cache_alloc+0x46/0x2f0 [ 255.083656][T20897] getname_flags+0x84/0x3d0 [ 255.088268][T20897] getname+0x15/0x20 [ 255.092145][T20897] do_sys_openat2+0x5b/0x250 [ 255.096720][T20897] ? perf_trace_sys_enter+0x4d/0x2c0 [ 255.102106][T20897] ? __schedule+0x427/0x5b0 [ 255.106594][T20897] __x64_sys_openat+0xef/0x110 [ 255.111363][T20897] do_syscall_64+0x4a/0x90 [ 255.115768][T20897] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.121665][T20897] RIP: 0033:0x4196c4 [ 255.125586][T20897] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 255.145172][T20897] RSP: 002b:00007fcb7d635f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 255.153703][T20897] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000004196c4 [ 255.161700][T20897] RDX: 0000000000010000 RSI: 0000000020000100 RDI: 00000000ffffff9c 13:33:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x1}) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) write(r1, &(0x7f0000000380)="811b341424fb482ddf9ce4175b6a8e1c6e551bbe067cd745674cf4aa8f224816cd7676d171a49b2599a2add7428f3370c8c138a8675dc9d2cb371160d447783c9bfe23c33a16fc3528bb6798dd019966223fffa404ba8e7b2ce63f7512d63028d042265077064fb4c740a58b4ad8aa6c120d3ee1bf44cf755899d15a7b338da10cd992b41bb614cfb596c678bbd08e806d17b48a83998e7c452a2455108e68ec402a9ccf021d30e353d076b7cc61908f18", 0xffffffffffffff10) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x1810c0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x1}) r4 = dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) dup2(r2, r4) 13:33:02 executing program 5 (fault-call:0 fault-nth:77): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 255.169757][T20897] RBP: 0000000020000100 R08: 0000000000000000 R09: 0000000020000000 [ 255.177814][T20897] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 255.185782][T20897] R13: 0000000020000100 R14: 00007fcb7d636000 R15: 0000000020000040 13:33:02 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xfffffff6, 0x0) 13:33:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 255.252177][T20927] loop2: detected capacity change from 0 to 224 [ 255.311329][T20941] loop5: detected capacity change from 0 to 224 [ 255.327144][T20938] loop2: detected capacity change from 0 to 224 [ 255.393934][T20957] loop5: detected capacity change from 0 to 224 13:33:02 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xd) 13:33:02 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xfffffffe, 0x0) 13:33:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:02 executing program 1: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) [ 255.659294][T20970] loop5: detected capacity change from 0 to 224 [ 255.662108][T20968] loop2: detected capacity change from 0 to 224 13:33:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:03 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80001, 0x14) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x20b, @time={0x6f97, 0x8}, 0x0, {0x0, 0x5}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x43}, 'port1\x00', 0xa, 0x1059, 0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0, 0x7, 0x8}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(r3, &(0x7f00000001c0)="b559864d4de0afac77e81c90256e4261d9cd4007ed94d597560b3eaa4b118f7f1948d548baf8ab21d2cc2c78b83ac203a96df0214bf0abfcaa2c161b1d2d7308b4fb3f0e8949b03e8942847f3d30535af9fed684a76b3bed44c0667b66b5fd98c5245a37ea166e1b1da62a874e5de7efb41a077485dfc42ff8699f6fa4eee5c999bd2a86c4e5aff1f961963013fd14a7c1c0d0e008dc70142f8bed365f53fdb6c052", 0xa2) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280), 0x0) read(r4, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x2ed, @time={0x2, 0x5}, 0x0, {0x0, 0xfc}, 0x1, 0x0, 0x26}) r5 = dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000002c0)={{0x3d, 0x4}, 'port0\x00', 0x0, 0x802}) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000000)={0x4b916061c8144ed, 0x33, 0x2}, 0xfffffffffffffdd4) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x40049409, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) 13:33:03 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x1000000000000, 0x0) [ 255.962759][T20992] loop2: detected capacity change from 0 to 224 [ 255.986451][T20994] loop5: detected capacity change from 0 to 224 13:33:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) 13:33:03 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x100000000000000, 0x0) 13:33:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:03 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x200000000000000, 0x0) [ 256.182238][T21018] loop5: detected capacity change from 0 to 224 [ 256.186999][T21019] loop2: detected capacity change from 0 to 224 [ 256.277902][T21041] loop2: detected capacity change from 0 to 224 [ 256.279090][T21038] loop5: detected capacity change from 0 to 224 13:33:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xe) 13:33:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00', 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) splice(r3, &(0x7f0000000080)=0x7ce6, r1, &(0x7f00000000c0)=0x80000000, 0x1f, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat$cgroup_ro(r1, &(0x7f00000001c0)='cgroup.controllers\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x1}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000380)={0x6, 0x0, 'client1\x00', 0xffffffff80000005, "ca6435b6ed85e879", "88f122658b37264bdec1cd6cf9f5ed63441ac0cc0b9a50ade969544f02dc16f8", 0x56f5}) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:03 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x204000000000000, 0x0) [ 256.567997][T21057] loop2: detected capacity change from 0 to 224 [ 256.576510][T21060] loop5: detected capacity change from 0 to 224 13:33:03 executing program 4: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xfffffff6, 0x0) 13:33:03 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, 0x0) 13:33:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:03 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x300000000000000, 0x0) 13:33:04 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400000000000000, 0x0) 13:33:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 256.860205][T21080] loop4: detected capacity change from 0 to 224 [ 256.868323][T21082] loop5: detected capacity change from 0 to 224 [ 256.871629][T21086] loop2: detected capacity change from 0 to 224 13:33:04 executing program 4: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xfff7ffff, 0x0) 13:33:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 257.175608][T21097] loop2: detected capacity change from 0 to 224 [ 257.210477][T21100] loop5: detected capacity change from 0 to 224 [ 257.211853][T21111] loop4: detected capacity change from 0 to 224 [ 257.298042][T21122] loop5: detected capacity change from 0 to 224 13:33:04 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x10) 13:33:04 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x500000000000000, 0x0) 13:33:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) r1 = syz_open_dev$vcsu(&(0x7f0000000080), 0x2, 0x200000) sendto$inet6(r1, &(0x7f0000001380)="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", 0x1000, 0x20088015, &(0x7f0000000140)={0xa, 0x4e23, 0x9, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x9}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xfda6) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, r4}) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x8003, 0x6, &(0x7f0000000780)=[{&(0x7f0000000300)="9de3656fd2268e3fd0b7cd49c23777ae4bb076b946c09bcc49e7101a7ec3d9ce1d5a876e927e3cb46c8682f8390a91e4221806af2752e1899d5a38405c99d261cf6670295a7def1003acbd0fa25813f8e3ba79d2e3a42fe965f23d4a26895616c6cbaea88aecb410897c9a01d157dbe7aea41f9379e3e6067b86a63e56f3b553b958d655978c4a2c9b49c4e9cd18a4975193ace2798b718e7aceecf91660e2357d1c98f12ac30e8acae0de4e74abc86e5502d9ca9acf5c17f876f4c1709958835a1665f6d6dc5146f9a0f83e897cb7b40466edc5afea7840f5887914db97004afae5a74487cd22d13fe5d1ce", 0xec, 0x100000001}, {&(0x7f0000000400)="364ed42385b924e18cd064fd508cdadcf7d7c27e8180993b4a3aa4b0adb207b5bf637c9bdfc7f1ea42ab2a2b2dca818215b3a193264cbaf091d09274ac20ed6f9ffec4b7f18dbc3878d9a59e947eff65743da118a52b996acc91dd5f5db3be2db22899648bb8e7aad646370dd9f01b2025258c74156f39347fbcddd2ada3e2ec7f302a81e1f33a7c6068115855b35cf419e9da1414be20bfe043b793efd78245e580a43df0dd5d03266eb3018244c5cda4e61ed9abfbe724bf8db647d2a25cc9ae7a3e8181fc07", 0xc7, 0x4}, {&(0x7f0000000500)="d7c0cd23da3413d689ed5df468fa0b0b27f7ae2be63e91c651dbbae45d95142b8305e6b31c4269c87188ae19686dce46358d8e23a4891a25c8a7b25bda94445b2b134ecb01b08b99ca2d7308f6a430cb696c5d0a077999fbb1867ad77f93e32d4da486c3c2d654936797dcd759b39ba003ddf9debccd3b7763b1fcaaa71627e3bb1c3a5788725c5f4c03f5c1e913220fc3d874", 0x93, 0x5}, {&(0x7f00000005c0)="2ec0c5cc85e4bcf1f85031d57a1f218492e7839336dbbcf26e74852fedfd0e4ed9385a1b356128339cb004da2c440d458b295f04dbaed6a386344c541ab99141131e0319310035f58450faff7fb5171e516d7a542869fc8d4b1016f621707bd65481f67a2d497dbe04ba1b83cd5e77ab609186d20dbba6d49e60da522c7da3b0aec1d061a3b341dbc730037a94697f5136f041f6a50f76752dea2f62dfd26ae4978406c070f89b18ee8467689a747021b0dd6e0ef5fa6f65c4", 0xb9, 0x9}, {&(0x7f0000000180)="0927a245bea304a871d8842d", 0xc, 0x4}, {&(0x7f0000000680)="381cc7b84a50686ffe9826d23e5be028d100cb1ea29f090d960da2fab31663abf26b0e7b0e2b8140d9d459bf3aa0fcebbaaf37741f3c4dd382c6576adb73cd824548388dd81823bfbdcb4cb0c0b105164c8e5d8695c0401f7ecea0c28659478ad55fedea8e3ec113a41eb3e420a85e6a50ec78bb2b60e5bee74a6fa171d2c246e429ce590f08e2aa56fc4e2b2b5d95754e8f89026180502aa12d58a90124d866ac79a840e6ad56ff2ec78803b545e2c726a480e8b21ffb110dc15a449e9853a68834e518b70d607dbad73352b83506c449f5954ed9e516879e5f212c", 0xdc, 0xfff}], 0x34, &(0x7f0000000280)=ANY=[@ANYBLOB='smackfshat=+0{,,[${,fowner>', @ANYRESDEC=0x0, @ANYBLOB="2c6f626a5f726f6c653d242c686173682c7063723d30303030303030303030303030303020303031392c6170707261697320a23d"]) r5 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') preadv(r5, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) openat(r1, &(0x7f0000000840)='./file0\x00', 0x181223, 0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000880)={@initdev, 0x0}, &(0x7f00000008c0)=0x14) recvmmsg(r2, &(0x7f00000045c0)=[{{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000a80)=""/205, 0xcd}, {&(0x7f0000000b80)=""/98, 0x62}, {&(0x7f00000009c0)=""/56, 0x38}, {&(0x7f0000000c00)=""/254, 0xfe}, {&(0x7f0000000d00)=""/227, 0xe3}], 0x5, &(0x7f0000000e80)=""/43, 0x2b}, 0x1}, {{&(0x7f0000000ec0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000001040)=[{&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000f40)=""/167, 0xa7}, {&(0x7f0000001000)=""/28, 0x1c}], 0x3, &(0x7f0000001080)=""/32, 0x20}, 0x6ab}, {{&(0x7f00000010c0)=@hci, 0x80, &(0x7f0000003640)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/99, 0x63}, {&(0x7f0000004780)=""/232, 0xe8}, {&(0x7f0000003380)=""/139, 0x8b}, {&(0x7f0000003440)=""/137, 0x89}, {&(0x7f0000003500)=""/32, 0x20}, {&(0x7f0000003540)=""/63, 0x3f}, {&(0x7f0000003580)=""/175, 0xaf}], 0x8, &(0x7f00000036c0)=""/202, 0xca}, 0x7fff}, {{0x0, 0x0, &(0x7f0000003900)=[{&(0x7f00000037c0)=""/119, 0x77}, {&(0x7f0000003840)=""/145, 0x91}], 0x2, &(0x7f0000003940)=""/78, 0x4e}, 0x10001}, {{&(0x7f00000039c0)=@un=@abs, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003a40)=""/30, 0x1e}], 0x1}, 0x1ff}, {{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003ac0)=""/115, 0x73}, {&(0x7f0000003b40)=""/3, 0x3}, {&(0x7f0000003b80)=""/230, 0xe6}], 0x3, &(0x7f0000003cc0)=""/183, 0xb7}, 0x1ff}, {{&(0x7f0000003d80)=@tipc, 0x80, &(0x7f0000004400)=[{&(0x7f0000003e00)=""/185, 0xb9}, {&(0x7f0000003ec0)=""/214, 0xd6}, {&(0x7f0000003fc0)=""/110, 0x6e}, {&(0x7f0000004040)=""/203, 0xcb}, {&(0x7f0000004140)=""/57, 0x39}, {&(0x7f0000004180)=""/59, 0x3b}, {&(0x7f00000041c0)=""/109, 0x6d}, {&(0x7f0000004240)=""/212, 0xd4}, {&(0x7f0000004340)=""/136, 0x88}], 0x9, &(0x7f00000044c0)=""/253, 0xfd}, 0x4}], 0x7, 0x10000, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000980)={'syztnl0\x00', &(0x7f0000000900)={'ip6tnl0\x00', r7, 0x29, 0xfa, 0x56, 0x4, 0x16, @private1, @private2, 0x40, 0x10, 0xfffffffd, 0x80}}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="88010000", @ANYRES16, @ANYBLOB="0100000000000000000001000000400008803c000080240002001dcda1c0867cc3f25fa06a312f74b8da530bb87df9f64df91859a3f205d95af31400040002004e21ac141421000000000000000008000100", @ANYRES32, @ANYBLOB="0800070000000000060006004e2000001c01088000010080"], 0x188}}, 0x0) 13:33:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x440001, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/248, 0xf8}], 0x1, 0x80000000, 0x3) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x12345}, 0x7) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 257.476149][T21141] loop2: detected capacity change from 0 to 224 [ 257.494718][T21143] loop5: detected capacity change from 0 to 224 [ 257.509726][T21145] loop4: detected capacity change from 0 to 264192 13:33:04 executing program 1: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, 0x0) 13:33:04 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x600000000000000, 0x0) 13:33:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) r2 = fork() r3 = gettid() tkill(r3, 0x7) kcmp(r2, r3, 0x4, r1, r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000005c0)={0x53, 0xfffffffffffffffd, 0xd3, 0xd8, @scatter={0x4, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/192, 0xc0}, {&(0x7f0000000140)=""/31, 0x1f}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f0000000300)=""/144, 0x90}]}, &(0x7f0000000400)="78b95e26fa6fa937a480b44cc42598b90edd35af09cc657286c9a46da488e384e984a9b7328740300137aa678e8b0926093015e0d35c72799231942e9b5641ac74b3a25d41131f4115908a3cfe0eb71307d5b8ea6b5b9c99f975585e0f963bd7941f7dc3ec229083bffa84ea886c263bc1094839a15e49bbed1e75f5bfb111924bc3f1717a9129d25612c3752d2f895b96f52f5d9b241ec3e3a5607920c56fdfeaec03661fd172779e05b132093fa3957360bb6c0d8ca6589c8814a2d362ec3e3f41bf2fcc4d707bc4d79c5d4b96e4f10f045c", &(0x7f0000000500)=""/116, 0xb0, 0x20, 0x0, &(0x7f0000000580)}) 13:33:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:04 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x604000000000000, 0x0) [ 257.741969][T21175] loop2: detected capacity change from 0 to 224 [ 257.746868][T21174] loop5: detected capacity change from 0 to 224 13:33:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x50, r2, 0x802000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 257.991760][T21195] loop2: detected capacity change from 0 to 224 [ 258.020783][T21188] loop5: detected capacity change from 0 to 224 13:33:05 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x11) 13:33:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 258.312287][T21163] loop4: detected capacity change from 0 to 264192 13:33:05 executing program 4: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x604000000000000, 0x0) 13:33:05 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x700000000000000, 0x0) 13:33:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 258.385536][T21219] loop5: detected capacity change from 0 to 224 [ 258.461933][T21234] loop5: detected capacity change from 0 to 224 [ 258.464032][T21236] loop4: detected capacity change from 0 to 224 [ 258.475413][T21237] loop2: detected capacity change from 0 to 224 13:33:05 executing program 1: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, 0x0) 13:33:05 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x800000000000000, 0x0) 13:33:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000000380)=""/9, 0x9, 0x0, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @empty}, 0x4, 0x3, 0x1, 0x1}}, 0x80) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x8000000000080001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x310) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0xafd0}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba, r4}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r4, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r4}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r4, 0x2f, 0x6e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x7, 0x5a, 0xd8c9}}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x3) setuid(r6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev={0xfe, 0x80, '\x00', 0xa}, @in=@loopback, 0x4e22, 0x2, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0xf3424dcc532727f, r4, r6}, {0x80000001, 0x7, 0x1, 0x5, 0x7ff, 0x8, 0x69, 0x1}, {0x3, 0x4, 0x7fffffff, 0x5}, 0x0, 0x6e6bbd, 0x1, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, '\x00', 0x1c}, 0x4d2, 0xff}, 0x2, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3506, 0x1, 0x1, 0x4, 0x7fff, 0xfffffff9, 0x4}}, 0xe8) r7 = dup(r2) ioctl$TCSETAF(r7, 0x5408, &(0x7f0000000000)={0x7fff, 0x0, 0xffff, 0x0, 0x17, "95815a242de46b99"}) 13:33:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:05 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x900000000000000, 0x0) [ 258.608378][T21259] loop5: detected capacity change from 0 to 224 [ 258.627771][T21258] loop2: detected capacity change from 0 to 224 13:33:05 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10002, 0x1a4) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000002c0)=0x2000000) openat$cgroup_ro(r0, &(0x7f0000000400)='pids.events\x00', 0x0, 0x0) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000040), 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x1}) dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000340)=""/149, 0x95}], 0x1, 0xd9f, 0x0) close(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$netlink(0x10, 0x3, 0x8) preadv(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/94, 0x5e}, {&(0x7f00000001c0)=""/202, 0xca}], 0x2, 0xca3, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) fcntl$setown(r1, 0x8, r5) [ 258.846986][T21279] loop2: detected capacity change from 0 to 224 [ 258.924709][T21294] loop5: detected capacity change from 0 to 224 13:33:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x12) 13:33:06 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xa00000000000000, 0x0) 13:33:06 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:06 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:06 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xb00000000000000, 0x0) [ 259.295046][T21309] loop2: detected capacity change from 0 to 224 [ 259.306138][T21312] loop5: detected capacity change from 0 to 224 13:33:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:06 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x19, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:06 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xc00000000000000, 0x0) 13:33:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000000380)=""/9, 0x9, 0x0, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @empty}, 0x4, 0x3, 0x1, 0x1}}, 0x80) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x8000000000080001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x310) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0xafd0}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba, r4}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r4, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r4}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r4, 0x2f, 0x6e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x7, 0x5a, 0xd8c9}}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x3) setuid(r6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev={0xfe, 0x80, '\x00', 0xa}, @in=@loopback, 0x4e22, 0x2, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0xf3424dcc532727f, r4, r6}, {0x80000001, 0x7, 0x1, 0x5, 0x7ff, 0x8, 0x69, 0x1}, {0x3, 0x4, 0x7fffffff, 0x5}, 0x0, 0x6e6bbd, 0x1, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, '\x00', 0x1c}, 0x4d2, 0xff}, 0x2, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3506, 0x1, 0x1, 0x4, 0x7fff, 0xfffffff9, 0x4}}, 0xe8) r7 = dup(r2) ioctl$TCSETAF(r7, 0x5408, &(0x7f0000000000)={0x7fff, 0x0, 0xffff, 0x0, 0x17, "95815a242de46b99"}) [ 259.366321][T21322] loop5: detected capacity change from 0 to 224 [ 259.406178][T21333] loop2: detected capacity change from 0 to 224 13:33:06 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x22, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:06 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xd00000000000000, 0x0) [ 259.490952][T21344] loop5: detected capacity change from 0 to 224 [ 259.516389][T21348] loop2: detected capacity change from 0 to 224 13:33:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x3) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 259.756720][T21368] loop2: detected capacity change from 0 to 224 [ 259.793241][T21374] loop5: detected capacity change from 0 to 224 13:33:07 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x18) 13:33:07 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xf00000000000000, 0x0) 13:33:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000280)=@ccm_128={{0x304}, "d49223d7abd02ce0", "2b8fc848073ac7afff8af91a21470978", "66a951d4", "84b461a25d9664a2"}, 0x28) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00000001c0)={0x80, 0x0, 'client1\x00', 0x2, "114bd9781df3fb2f", "c5685bd2e99e13dec97f04ea2fb30ccbbfc0f09106518d0ef327807586e32b60", 0xfffffffd, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)=0x8000) 13:33:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 260.227759][T21397] loop2: detected capacity change from 0 to 224 [ 260.228594][T21398] loop5: detected capacity change from 0 to 224 13:33:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000000380)=""/9, 0x9, 0x0, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @empty}, 0x4, 0x3, 0x1, 0x1}}, 0x80) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x8000000000080001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x310) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0xafd0}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba, r4}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r4, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r4}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r4, 0x2f, 0x6e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x7, 0x5a, 0xd8c9}}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x3) setuid(r6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev={0xfe, 0x80, '\x00', 0xa}, @in=@loopback, 0x4e22, 0x2, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0xf3424dcc532727f, r4, r6}, {0x80000001, 0x7, 0x1, 0x5, 0x7ff, 0x8, 0x69, 0x1}, {0x3, 0x4, 0x7fffffff, 0x5}, 0x0, 0x6e6bbd, 0x1, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, '\x00', 0x1c}, 0x4d2, 0xff}, 0x2, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3506, 0x1, 0x1, 0x4, 0x7fff, 0xfffffff9, 0x4}}, 0xe8) r7 = dup(r2) ioctl$TCSETAF(r7, 0x5408, &(0x7f0000000000)={0x7fff, 0x0, 0xffff, 0x0, 0x17, "95815a242de46b99"}) 13:33:07 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x1100000000000000, 0x0) 13:33:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:07 executing program 1: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xd00000000000000, 0x0) [ 260.306442][T21414] loop5: detected capacity change from 0 to 224 13:33:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000000380)=""/9, 0x9, 0x0, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @empty}, 0x4, 0x3, 0x1, 0x1}}, 0x80) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x8000000000080001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x310) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0xafd0}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba, r4}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r4, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r4}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r4, 0x2f, 0x6e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x7, 0x5a, 0xd8c9}}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x3) setuid(r6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev={0xfe, 0x80, '\x00', 0xa}, @in=@loopback, 0x4e22, 0x2, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0xf3424dcc532727f, r4, r6}, {0x80000001, 0x7, 0x1, 0x5, 0x7ff, 0x8, 0x69, 0x1}, {0x3, 0x4, 0x7fffffff, 0x5}, 0x0, 0x6e6bbd, 0x1, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, '\x00', 0x1c}, 0x4d2, 0xff}, 0x2, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3506, 0x1, 0x1, 0x4, 0x7fff, 0xfffffff9, 0x4}}, 0xe8) r7 = dup(r2) ioctl$TCSETAF(r7, 0x5408, &(0x7f0000000000)={0x7fff, 0x0, 0xffff, 0x0, 0x17, "95815a242de46b99"}) 13:33:07 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x1300000000000000, 0x0) 13:33:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 260.387783][T21431] loop2: detected capacity change from 0 to 224 [ 260.391404][T21430] loop5: detected capacity change from 0 to 224 [ 260.497213][T21445] loop2: detected capacity change from 0 to 224 [ 260.522263][T21454] loop5: detected capacity change from 0 to 224 13:33:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x48) 13:33:08 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x1500000000000000, 0x0) 13:33:08 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:08 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x1800000000000000, 0x0) 13:33:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x275a, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0xeb531000) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x7, @tick=0x3f}) r4 = dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff800}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000280)=@gcm_128={{0x303}, "754a55fd85308339", "953453748fd7931806570b6cb2601eec", "ecef12e8", "53af118ce49864e1"}, 0x28) r5 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00', 0x0, 0x800}) preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000001300)=""/96, 0x60}, {&(0x7f0000000240)=""/8, 0x8}, {&(0x7f0000001380)=""/4098, 0x1002}], 0x3, 0x40, 0x80) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:08 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 261.149544][T21469] loop2: detected capacity change from 0 to 224 [ 261.158232][T21474] loop5: detected capacity change from 0 to 224 13:33:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000000c0)=""/5, 0x5) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000000380)=""/9, 0x9, 0x0, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @empty}, 0x4, 0x3, 0x1, 0x1}}, 0x80) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x8000000000080001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x310) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0xafd0}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba, r4}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r4, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r4}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r4, 0x2f, 0x6e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x7, 0x5a, 0xd8c9}}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x3) setuid(r6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev={0xfe, 0x80, '\x00', 0xa}, @in=@loopback, 0x4e22, 0x2, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0xf3424dcc532727f, r4, r6}, {0x80000001, 0x7, 0x1, 0x5, 0x7ff, 0x8, 0x69, 0x1}, {0x3, 0x4, 0x7fffffff, 0x5}, 0x0, 0x6e6bbd, 0x1, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, '\x00', 0x1c}, 0x4d2, 0xff}, 0x2, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3506, 0x1, 0x1, 0x4, 0x7fff, 0xfffffff9, 0x4}}, 0xe8) r7 = dup(r2) ioctl$TCSETAF(r7, 0x5408, &(0x7f0000000000)={0x7fff, 0x0, 0xffff, 0x0, 0x17, "95815a242de46b99"}) 13:33:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x50, r2, 0x802000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:08 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2000000000000000, 0x0) [ 261.222576][T21484] loop2: detected capacity change from 0 to 224 [ 261.239267][T21493] loop4: detected capacity change from 0 to 224 13:33:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) openat$cgroup_ro(r2, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 261.290567][T21504] loop5: detected capacity change from 0 to 224 [ 261.358680][T21518] loop2: detected capacity change from 0 to 224 13:33:09 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4c) 13:33:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:09 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x3f00000000000000, 0x0) 13:33:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfe, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:09 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x4000000000000000, 0x0) [ 262.060722][T21540] loop2: detected capacity change from 0 to 224 [ 262.069023][T21542] loop5: detected capacity change from 0 to 224 13:33:09 executing program 1: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, 0x0) 13:33:09 executing program 4 (fault-call:8 fault-nth:0): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x204, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:09 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x4000080000000000, 0x0) [ 262.163074][T21552] loop5: detected capacity change from 0 to 224 [ 262.186602][T21560] loop2: detected capacity change from 0 to 224 [ 262.480983][T21576] FAULT_INJECTION: forcing a failure. [ 262.480983][T21576] name failslab, interval 1, probability 0, space 0, times 0 [ 262.493623][T21576] CPU: 0 PID: 21576 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 262.502450][T21576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.512509][T21576] Call Trace: [ 262.515773][T21576] dump_stack+0x137/0x19d [ 262.520102][T21576] should_fail+0x23c/0x250 [ 262.524505][T21576] ? getname_flags+0x84/0x3d0 [ 262.529261][T21576] __should_failslab+0x81/0x90 [ 262.534065][T21576] should_failslab+0x5/0x20 [ 262.538614][T21576] kmem_cache_alloc+0x46/0x2f0 [ 262.543473][T21576] getname_flags+0x84/0x3d0 [ 262.547989][T21576] ? finish_task_switch+0xda/0x290 [ 262.553113][T21576] getname+0x15/0x20 [ 262.556996][T21576] do_sys_openat2+0x5b/0x250 [ 262.561572][T21576] ? perf_trace_sys_enter+0x4d/0x2c0 [ 262.562677][T21571] loop5: detected capacity change from 0 to 224 [ 262.566856][T21576] ? __schedule+0x427/0x5b0 [ 262.566877][T21576] __x64_sys_openat+0xef/0x110 [ 262.582351][T21576] do_syscall_64+0x4a/0x90 [ 262.586767][T21576] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 262.592658][T21576] RIP: 0033:0x4665d9 [ 262.596545][T21576] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 262.616140][T21576] RSP: 002b:00007f228b118188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 13:33:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) getdents64(r1, &(0x7f0000000080)=""/74, 0x4a) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 262.624640][T21576] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 00000000004665d9 [ 262.632599][T21576] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 262.640553][T21576] RBP: 00007f228b1181d0 R08: 0000000000000000 R09: 0000000000000000 [ 262.648505][T21576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 262.656455][T21576] R13: 00007ffdea5613ff R14: 00007f228b118300 R15: 0000000000022000 13:33:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x84d7965bfe4ac91d, 0x98) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x1}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) bind$inet(r3, &(0x7f0000000300)={0x2, 0x4e21, @rand_addr=0x64010102}, 0x10) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r4 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) r5 = openat$cgroup_int(r4, &(0x7f00000001c0)='cpuset.cpus\x00', 0x2, 0x0) close(r5) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:09 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xf6ffffff00000000, 0x0) [ 262.804173][T21588] loop2: detected capacity change from 0 to 224 13:33:10 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x68) 13:33:10 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:10 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xfeffffff00000000, 0x0) 13:33:10 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x402, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 262.906239][T21601] loop2: detected capacity change from 0 to 224 13:33:10 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xff0f000000000000, 0x0) 13:33:10 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002000)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000003300)=[@tclass={{0x14}}, @dontfrag={{0x14}}, @hopopts={{0x18}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x47}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x88}}], 0x1, 0x0) 13:33:10 executing program 4 (fault-call:8 fault-nth:1): 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) [ 262.963372][T21615] loop5: detected capacity change from 0 to 224 [ 262.993461][T21617] loop2: detected capacity change from 0 to 224 13:33:10 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000010044) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) lseek(r1, 0x401, 0x2) ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0) socketpair(0x1f, 0x2, 0x1f, &(0x7f0000000040)) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000180)=0x3) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x2040, 0x2) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xfff, 0x61}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x2c}}, 0x20040800) 13:33:10 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xfff7ffff00000000, 0x0) 13:33:10 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x406, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 263.085379][T21632] loop5: detected capacity change from 0 to 224 [ 263.093996][T21634] loop2: detected capacity change from 0 to 224 [ 263.202690][T21657] FAULT_INJECTION: forcing a failure. [ 263.202690][T21657] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 263.215827][T21657] CPU: 1 PID: 21657 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 263.224570][T21657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.234609][T21657] Call Trace: [ 263.237869][T21657] dump_stack+0x137/0x19d [ 263.242245][T21657] should_fail+0x23c/0x250 [ 263.246655][T21657] should_fail_usercopy+0x16/0x20 [ 263.251684][T21657] strncpy_from_user+0x21/0x250 [ 263.256536][T21657] getname_flags+0xb8/0x3d0 [ 263.261131][T21657] getname+0x15/0x20 [ 263.265003][T21657] do_sys_openat2+0x5b/0x250 [ 263.269583][T21657] ? perf_trace_sys_enter+0x4d/0x2c0 [ 263.274928][T21657] __x64_sys_openat+0xef/0x110 [ 263.279748][T21657] do_syscall_64+0x4a/0x90 [ 263.284202][T21657] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 263.290092][T21657] RIP: 0033:0x4665d9 [ 263.293980][T21657] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 263.313573][T21657] RSP: 002b:00007f228b118188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 263.321968][T21657] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 00000000004665d9 [ 263.329938][T21657] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 263.337921][T21657] RBP: 00007f228b1181d0 R08: 0000000000000000 R09: 0000000000000000 [ 263.345974][T21657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 263.353935][T21657] R13: 00007ffdea5613ff R14: 00007f228b118300 R15: 0000000000022000 [ 263.470073][T21660] loop2: detected capacity change from 0 to 224 [ 263.476716][T21662] loop5: detected capacity change from 0 to 224 13:33:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="636858636b1d7374726963742c00"]) chdir(&(0x7f0000000040)='./file0\x00') mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0) 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) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 13:33:10 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x6c) 13:33:10 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffff00000000, 0x0) 13:33:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x806013) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f8, 0x2}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc020662a, &(0x7f0000000040)) 13:33:11 executing program 4 (fault-call:8 fault-nth: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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:11 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) 13:33:11 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 263.910555][T21687] loop2: detected capacity change from 0 to 224 [ 263.950188][T21691] loop5: detected capacity change from 0 to 224 [ 264.067602][T21710] FAULT_INJECTION: forcing a failure. [ 264.067602][T21710] name failslab, interval 1, probability 0, space 0, times 0 [ 264.080317][T21710] CPU: 0 PID: 21710 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 264.089174][T21710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.099207][T21710] Call Trace: [ 264.102487][T21710] dump_stack+0x137/0x19d [ 264.106879][T21710] should_fail+0x23c/0x250 [ 264.111321][T21710] ? __alloc_file+0x2e/0x1a0 [ 264.115934][T21710] __should_failslab+0x81/0x90 [ 264.120779][T21710] should_failslab+0x5/0x20 [ 264.125261][T21710] kmem_cache_alloc+0x46/0x2f0 [ 264.130004][T21710] __alloc_file+0x2e/0x1a0 [ 264.134402][T21710] alloc_empty_file+0xcd/0x1c0 [ 264.139149][T21710] path_openat+0x6a/0x20b0 [ 264.143543][T21710] ? sysvec_reschedule_ipi+0x27/0xd0 [ 264.148814][T21710] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 264.154482][T21710] ? kstrtoull+0x4e/0x350 [ 264.158834][T21710] ? kstrtoull+0x2d3/0x350 [ 264.163230][T21710] ? kstrtoull+0x2fc/0x350 [ 264.167660][T21710] ? kstrtoull+0x30e/0x350 [ 264.172081][T21710] do_filp_open+0xd9/0x1f0 [ 264.176585][T21710] ? _find_next_bit+0x16a/0x190 [ 264.181416][T21710] ? alloc_fd+0x388/0x3e0 [ 264.185730][T21710] do_sys_openat2+0xa3/0x250 [ 264.190389][T21710] ? perf_trace_sys_enter+0x4d/0x2c0 [ 264.195675][T21710] ? __schedule+0x427/0x5b0 [ 264.200241][T21710] __x64_sys_openat+0xef/0x110 [ 264.204985][T21710] do_syscall_64+0x4a/0x90 [ 264.209382][T21710] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 264.215298][T21710] RIP: 0033:0x4665d9 [ 264.219172][T21710] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 264.238771][T21710] RSP: 002b:00007f228b118188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 264.247161][T21710] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 00000000004665d9 [ 264.255111][T21710] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c 13:33:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r3 = perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001300)={0x8, [{r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {0x0, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r5}, {r5, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r4}, {r4, r6}, {0x0, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4}, {r5, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5}, {r4, r6}, {r4}, {r5, r6}, {r4, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {r4, r6}, {0x0, r6}, {r5}, {r5, r6}, {0x0, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5}, {}, {r5, r6}, {}, {r4, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {0x0, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r4}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {}, {r5, r6}, {r5}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r5}, {r5, r6}, {r4, r6}, {r5, r6}, {}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {}, {r5}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4}, {r5}, {r4, r6}, {r4, r6}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r4}, {r4, r6}, {r4}, {r4, r6}, {}, {r5, r6}, {r4}, {r5, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r5}, {r4, r6}, {r5}, {r4, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5}, {0x0, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {}, {0x0, r6}, {r4, r6}], 0x81, "3ac3c5fe0dfda9"}) r8 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x12, 0x1, 0x4, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x844, 0x2, 0x0, 0x0, 0x0, 0x6ddc, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r9 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x103382) sendfile(r8, r9, 0x0, 0xe7) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4, 0xc999, 0x927}) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000000580)={'\x00', 0x3, 0x3, 0x9, 0x898, 0x3, 0xffffffffffffffff}) r10 = perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ddc0)={0x401, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {r4}, {}, {}, {}, {r4}], 0xff, "3e292adb0c3f94"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000300)={r6, 0x0, "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", "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"}) [ 264.263064][T21710] RBP: 00007f228b1181d0 R08: 0000000000000000 R09: 0000000000000000 [ 264.271094][T21710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 264.279060][T21710] R13: 00007ffdea5613ff R14: 00007f228b118300 R15: 0000000000022000 13:33:11 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)) 13:33:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f00000000c0)=""/175, 0xaf}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f0000001300)=""/104, 0x68}, {&(0x7f0000001380)=""/48, 0x30}], 0x7, 0x0, 0x1) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) openat$cgroup_ro(r3, &(0x7f0000001440)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) 13:33:11 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3) 13:33:11 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x604, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:11 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$incfs(0xffffffffffffffff, &(0x7f00000003c0)='.pending_reads\x00', 0xc400, 0x90) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000bb211fc89e781ecc00000c000180080001"], 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x34, r2, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x4}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x40}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0xd8a6}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000040}, 0x10) syz_read_part_table(0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000080)="c368e1d48e48d11beb91b4c46289e61a8d85237e53243c377285a36470450796765d4e133f28b66ed30ebede838bd410003a3abe52aa9a3c2a97a26db6085f80af2daf8b5e1af3f4e34d32551a96837c35aef27e694054119b53afaef0e349e492e42e92168d892aac4567f4e3e79119c39fda1b7f257add8d1b9eca213958eda2ce67c2bb7d52d24959c7c261f88c4c9165dd0724c5fcbaf40d9e7edee286d6ec37ece784521525758a67497b62d00d01f91a200657702aa76aa4551582b0c7fde005689ba944334fbee204b2fa836364a816a4dbcd79a9d7bf5cb2064e6490", 0xe0, 0xff}, {&(0x7f0000000180)="b1dca113194bf88e70b8562d2d129eafd4e0617a0c0500ab9c87b9dee5516bceb5b2996c347df83460e855c81981f7fed2a59cf2799f4fc470b6276319d07cf8b9e05cfc4fc953677f0b0161b2fb61c093bf945c3936c5bcbd22fe5637b87dc4737d252a72", 0x65, 0x4}, {&(0x7f0000000200)="eea31c6af978162640ccff64fbb080e2a141554fa16890d00868fb8a81d3bc444ce91b1204213d5d95d3b096027c06e57bcd854362af89832b0df69ba5c7", 0x3e, 0xa585}, {&(0x7f0000000240)="8c1ee02690dda8632fd4cec8e4ddd8fb34d0626a180252c23791d1cd80617838256b3bbc3a938d0aa32b35e1040413d20d89ed7c", 0x34, 0x100000001}, {&(0x7f0000000280)="e10a68ae83793037f839dd42ff92f2cc6a144bb67e97515bc13fd6477883e6aaec1916686e7a8016bd999f6a0662ab", 0x2f, 0x221b}], 0x1c4840, &(0x7f0000000340)={[{@huge_advise}, {@huge_advise}], [{@audit}, {@appraise}, {@smackfshat}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@obj_user={'obj_user', 0x3d, '-[*'}}]}) [ 264.505227][T21725] loop2: detected capacity change from 0 to 224 [ 264.516945][T21724] loop5: detected capacity change from 0 to 224 [ 264.589831][T21743] loop2: detected capacity change from 0 to 224 [ 264.608975][T21745] loop5: detected capacity change from 0 to 224 13:33:11 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:11 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) 13:33:11 executing program 1: clone(0x40080400, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)) clone(0x2002080, &(0x7f0000002400)="b916474e9103bd843a402425829a881bb50938ce5057cfe053decb50232ff97f5234dc8c6e2b718bfb156c7356de9ff07944882ab36f6f97c00c060b0608e518152101d71e37a385b89d7a477ef29a3599e9db08ef3661279bf4dc6ca5bff75bcc82c2c705ce", &(0x7f00000000c0), &(0x7f0000002140), &(0x7f0000002180)="99581e2ea499e1285c8491a2") clone(0x2000000, &(0x7f00000021c0)="ab2ece8056e61c1f0877b0793c1af6c49df493641839720192a117e3aa26abedb65e2458736ac892544f0db0936d1e795cdd622de3c9ee494fdfc9eb6a0eedf014330f0e222a6f7ea2a9994ee974f84202708591395978c02ead94387ade14387e7c75b038c4da66ed05219889aa16e28c8c5fa44635f979cc50c3775bbd67deef7a96f01d9c00ec6243d2d6be9cf4cd5cfbb895096620d4d5dda13fdb516d92ac5439f37cb80f047abef74e24b3689b3693477448353a58089bfe6ece54138060225a256fe1bd0e510ae6c681d1fa701b18807f5ae4cca8f8b148b20bda200dc3d3eff14cac41e87b75cdcbb3f4", &(0x7f00000022c0), &(0x7f0000002300), &(0x7f0000002340)="ff9316d5468c") clone(0x800, &(0x7f0000000140)="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&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000001140)="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") clone(0x2000000, 0x0, &(0x7f0000000080), &(0x7f0000002380), &(0x7f00000023c0)="332c6d2fe8021ad96ac0c884") ptrace$setopts(0x4206, 0x0, 0x9e, 0x2) 13:33:11 executing program 4 (fault-call:8 fault-nth:3): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:11 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x74) 13:33:11 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x900, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:11 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x5) [ 264.815888][T21770] loop5: detected capacity change from 0 to 224 [ 264.827404][T21769] loop2: detected capacity change from 0 to 224 [ 264.941422][T21806] FAULT_INJECTION: forcing a failure. [ 264.941422][T21806] name failslab, interval 1, probability 0, space 0, times 0 [ 264.954053][T21806] CPU: 0 PID: 21806 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 264.962795][T21806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.972838][T21806] Call Trace: [ 264.976186][T21806] dump_stack+0x137/0x19d [ 264.980501][T21806] should_fail+0x23c/0x250 [ 264.984896][T21806] ? security_file_alloc+0x30/0x190 [ 264.990241][T21806] __should_failslab+0x81/0x90 [ 264.995002][T21806] should_failslab+0x5/0x20 [ 264.999527][T21806] kmem_cache_alloc+0x46/0x2f0 [ 265.004280][T21806] security_file_alloc+0x30/0x190 [ 265.009308][T21806] __alloc_file+0x83/0x1a0 [ 265.013713][T21806] alloc_empty_file+0xcd/0x1c0 [ 265.018469][T21806] path_openat+0x6a/0x20b0 [ 265.022885][T21806] ? try_charge+0x36/0x9c0 [ 265.027354][T21806] ? rb_insert_color+0x2cb/0x310 [ 265.032273][T21806] ? enqueue_entity+0x47b/0x650 [ 265.037109][T21806] ? enqueue_task_fair+0xcd/0x510 [ 265.042143][T21806] ? kstrtoull+0x30e/0x350 [ 265.046543][T21806] do_filp_open+0xd9/0x1f0 [ 265.050938][T21806] ? __virt_addr_valid+0x15a/0x1a0 [ 265.056036][T21806] ? __check_object_size+0x253/0x310 [ 265.061321][T21806] ? _find_next_bit+0x16a/0x190 [ 265.066152][T21806] ? alloc_fd+0x388/0x3e0 [ 265.070516][T21806] do_sys_openat2+0xa3/0x250 [ 265.075089][T21806] ? perf_trace_sys_enter+0x4d/0x2c0 [ 265.080396][T21806] __x64_sys_openat+0xef/0x110 [ 265.085171][T21806] do_syscall_64+0x4a/0x90 [ 265.089580][T21806] ? irqentry_exit_to_user_mode+0x5/0x20 [ 265.095261][T21806] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.101140][T21806] RIP: 0033:0x4665d9 [ 265.105013][T21806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 265.124705][T21806] RSP: 002b:00007f228b118188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 265.133194][T21806] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 00000000004665d9 [ 265.141151][T21806] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 265.149139][T21806] RBP: 00007f228b1181d0 R08: 0000000000000000 R09: 0000000000000000 [ 265.157089][T21806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 265.165051][T21806] R13: 00007ffdea5613ff R14: 00007f228b118300 R15: 0000000000022000 13:33:12 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) getsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x4) ptrace$setregs(0xf, r4, 0x40, &(0x7f00000000c0)="6fee055f8e02a984f4826d5d4862e7b098ba31ae34f2d856ee96ff4ecf93bb118d6893e477fefbc59c028927889fd813130b623c47b2da9b18fd4b28c9fefd04415b8de546cededcadbf14936d20da957313fd8d04286e125624af2008") [ 265.278128][T21793] loop5: detected capacity change from 0 to 224 [ 265.399768][T21822] loop2: detected capacity change from 0 to 224 13:33:12 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:12 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x6) 13:33:12 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) getsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x4) ptrace$setregs(0xf, r4, 0x40, &(0x7f00000000c0)="6fee055f8e02a984f4826d5d4862e7b098ba31ae34f2d856ee96ff4ecf93bb118d6893e477fefbc59c028927889fd813130b623c47b2da9b18fd4b28c9fefd04415b8de546cededcadbf14936d20da957313fd8d04286e125624af2008") 13:33:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0x8d9b, 0x0) close(r0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_mr_vif\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000300)={0x8, 0x1, 0x0, 'queue1\x00', 0x80}) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) splice(r2, &(0x7f0000000080)=0x3, r0, &(0x7f00000000c0)=0x100000000, 0x4, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:12 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x7) [ 265.535261][T21842] loop2: detected capacity change from 0 to 224 [ 265.553600][T21844] loop5: detected capacity change from 0 to 224 13:33:12 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:12 executing program 4 (fault-call:8 fault-nth:4): 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x7a) [ 265.642037][T21857] loop2: detected capacity change from 0 to 224 13:33:12 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x8) 13:33:12 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc00, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 265.737081][T21871] loop5: detected capacity change from 0 to 224 [ 265.836350][T21885] loop2: detected capacity change from 0 to 224 [ 265.846540][T21890] FAULT_INJECTION: forcing a failure. [ 265.846540][T21890] name failslab, interval 1, probability 0, space 0, times 0 [ 265.859248][T21890] CPU: 0 PID: 21890 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 265.867996][T21890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.878033][T21890] Call Trace: [ 265.881426][T21890] dump_stack+0x137/0x19d [ 265.885761][T21890] should_fail+0x23c/0x250 [ 265.890163][T21890] __should_failslab+0x81/0x90 [ 265.894993][T21890] ? seq_create_client1+0x36/0x3a0 [ 265.900085][T21890] should_failslab+0x5/0x20 [ 265.904577][T21890] kmem_cache_alloc_trace+0x49/0x310 [ 265.909847][T21890] seq_create_client1+0x36/0x3a0 [ 265.914773][T21890] snd_seq_open+0x4a/0x350 [ 265.919170][T21890] ? snd_seq_ioctl_compat+0x380/0x380 [ 265.924537][T21890] snd_open+0x238/0x290 [ 265.928684][T21890] chrdev_open+0x39c/0x420 [ 265.933172][T21890] ? cd_forget+0x100/0x100 [ 265.937570][T21890] do_dentry_open+0x53e/0x830 [ 265.942231][T21890] vfs_open+0x43/0x50 [ 265.946209][T21890] path_openat+0x184e/0x20b0 [ 265.950780][T21890] ? cgroup_rstat_updated+0x60/0x1c0 [ 265.956124][T21890] do_filp_open+0xd9/0x1f0 [ 265.960518][T21890] ? alloc_fd+0x388/0x3e0 [ 265.964830][T21890] do_sys_openat2+0xa3/0x250 [ 265.969408][T21890] ? perf_trace_sys_enter+0x4d/0x2c0 [ 265.974726][T21890] __x64_sys_openat+0xef/0x110 [ 265.979555][T21890] do_syscall_64+0x4a/0x90 [ 265.983954][T21890] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.989829][T21890] RIP: 0033:0x4665d9 [ 265.993704][T21890] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 266.013338][T21890] RSP: 002b:00007f228b118188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 266.021830][T21890] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 00000000004665d9 [ 266.029874][T21890] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 266.037826][T21890] RBP: 00007f228b1181d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.045832][T21890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 266.053788][T21890] R13: 00007ffdea5613ff R14: 00007f228b118300 R15: 0000000000022000 13:33:13 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x9) 13:33:13 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd00, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:13 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) getsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x4) ptrace$setregs(0xf, r4, 0x40, &(0x7f00000000c0)="6fee055f8e02a984f4826d5d4862e7b098ba31ae34f2d856ee96ff4ecf93bb118d6893e477fefbc59c028927889fd813130b623c47b2da9b18fd4b28c9fefd04415b8de546cededcadbf14936d20da957313fd8d04286e125624af2008") [ 266.192632][T21892] loop5: detected capacity change from 0 to 224 13:33:13 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe00, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:13 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa) [ 266.307662][T21905] loop2: detected capacity change from 0 to 224 [ 266.316419][T21903] loop5: detected capacity change from 0 to 224 [ 266.400148][T21917] loop2: detected capacity change from 0 to 224 13:33:13 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xb) 13:33:13 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf00, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x4002, 0x0) mmap(&(0x7f0000321000/0x3000)=nil, 0x3000, 0x1000000, 0x50, r1, 0xa3d0000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x145480, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000002c0)=0x100) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 266.452001][T21924] loop5: detected capacity change from 0 to 224 13:33:13 executing program 4 (fault-call:8 fault-nth:5): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) [ 266.522006][T21936] loop2: detected capacity change from 0 to 224 13:33:13 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xbf) 13:33:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/12, 0xc}, {&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000300)=""/166, 0xa6}, {&(0x7f0000000740)=""/105, 0x69}, {&(0x7f0000000440)=""/176, 0xb0}, {&(0x7f0000000500)=""/187, 0xbb}, {&(0x7f00000005c0)=""/228, 0xe4}], 0x8, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:13 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xc) 13:33:13 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 266.565476][T21948] loop5: detected capacity change from 0 to 224 [ 266.703149][T21960] FAULT_INJECTION: forcing a failure. [ 266.703149][T21960] name failslab, interval 1, probability 0, space 0, times 0 [ 266.715778][T21960] CPU: 1 PID: 21960 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 266.724532][T21960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.734563][T21960] Call Trace: [ 266.737821][T21960] dump_stack+0x137/0x19d [ 266.742136][T21960] should_fail+0x23c/0x250 [ 266.746532][T21960] __should_failslab+0x81/0x90 [ 266.751401][T21960] ? snd_seq_pool_new+0x2e/0xd0 [ 266.756278][T21960] should_failslab+0x5/0x20 [ 266.760783][T21960] kmem_cache_alloc_trace+0x49/0x310 [ 266.766067][T21960] ? kmem_cache_alloc_trace+0x215/0x310 [ 266.771610][T21960] snd_seq_pool_new+0x2e/0xd0 [ 266.776283][T21960] seq_create_client1+0x49/0x3a0 [ 266.781282][T21960] snd_seq_open+0x4a/0x350 [ 266.785685][T21960] ? snd_seq_ioctl_compat+0x380/0x380 [ 266.791043][T21960] snd_open+0x238/0x290 [ 266.795189][T21960] chrdev_open+0x39c/0x420 [ 266.799639][T21960] ? cd_forget+0x100/0x100 [ 266.804038][T21960] do_dentry_open+0x53e/0x830 [ 266.808745][T21960] vfs_open+0x43/0x50 [ 266.812725][T21960] path_openat+0x184e/0x20b0 [ 266.817368][T21960] ? cgroup_rstat_updated+0x60/0x1c0 [ 266.822698][T21960] do_filp_open+0xd9/0x1f0 [ 266.827102][T21960] ? alloc_fd+0x388/0x3e0 [ 266.831415][T21960] do_sys_openat2+0xa3/0x250 [ 266.836005][T21960] ? perf_trace_sys_enter+0x4d/0x2c0 [ 266.841275][T21960] __x64_sys_openat+0xef/0x110 [ 266.846024][T21960] do_syscall_64+0x4a/0x90 [ 266.850429][T21960] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.856309][T21960] RIP: 0033:0x4665d9 [ 266.860180][T21960] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 266.879820][T21960] RSP: 002b:00007f228b118188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 266.888252][T21960] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 00000000004665d9 [ 266.896208][T21960] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 266.904160][T21960] RBP: 00007f228b1181d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.912112][T21960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 266.920063][T21960] R13: 00007ffdea5613ff R14: 00007f228b118300 R15: 0000000000022000 13:33:14 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) getsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x4) ptrace$setregs(0xf, r4, 0x40, &(0x7f00000000c0)="6fee055f8e02a984f4826d5d4862e7b098ba31ae34f2d856ee96ff4ecf93bb118d6893e477fefbc59c028927889fd813130b623c47b2da9b18fd4b28c9fefd04415b8de546cededcadbf14936d20da957313fd8d04286e125624af2008") 13:33:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$RTC_WIE_OFF(r0, 0x7010) 13:33:14 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1100, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:14 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xd) 13:33:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) open_by_handle_at(r3, &(0x7f0000000080)=@reiserfs_4={0x10, 0x4, {0xfffffff9, 0x6, 0x5, 0x5}}, 0x40000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 267.108915][T21967] loop2: detected capacity change from 0 to 224 [ 267.133775][T21977] loop5: detected capacity change from 0 to 224 13:33:14 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf) 13:33:14 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1200, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 267.228288][T21987] loop5: detected capacity change from 0 to 224 [ 267.257674][T21997] loop2: detected capacity change from 0 to 224 13:33:14 executing program 4 (fault-call:8 fault-nth:6): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) [ 267.365439][T22009] loop5: detected capacity change from 0 to 224 [ 267.369991][T22011] loop2: detected capacity change from 0 to 224 [ 267.565967][T22033] FAULT_INJECTION: forcing a failure. [ 267.565967][T22033] name failslab, interval 1, probability 0, space 0, times 0 [ 267.578615][T22033] CPU: 1 PID: 22033 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 267.587368][T22033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.597405][T22033] Call Trace: [ 267.600690][T22033] dump_stack+0x137/0x19d [ 267.605015][T22033] should_fail+0x23c/0x250 [ 267.609413][T22033] __should_failslab+0x81/0x90 [ 267.614164][T22033] ? snd_seq_fifo_new+0x2b/0x100 [ 267.619095][T22033] should_failslab+0x5/0x20 [ 267.623662][T22033] kmem_cache_alloc_trace+0x49/0x310 [ 267.628973][T22033] ? snd_seq_pool_new+0xb1/0xd0 [ 267.633822][T22033] ? __mutex_init+0x48/0x60 [ 267.638318][T22033] snd_seq_fifo_new+0x2b/0x100 [ 267.643068][T22033] snd_seq_open+0x180/0x350 [ 267.647558][T22033] ? snd_seq_ioctl_compat+0x380/0x380 [ 267.652964][T22033] snd_open+0x238/0x290 [ 267.657193][T22033] chrdev_open+0x39c/0x420 [ 267.661597][T22033] ? cd_forget+0x100/0x100 [ 267.666054][T22033] do_dentry_open+0x53e/0x830 [ 267.670719][T22033] vfs_open+0x43/0x50 [ 267.674686][T22033] path_openat+0x184e/0x20b0 [ 267.679263][T22033] ? cgroup_rstat_updated+0x60/0x1c0 [ 267.684536][T22033] do_filp_open+0xd9/0x1f0 [ 267.689041][T22033] ? alloc_fd+0x388/0x3e0 [ 267.693353][T22033] do_sys_openat2+0xa3/0x250 [ 267.697941][T22033] ? perf_trace_sys_enter+0x4d/0x2c0 [ 267.703435][T22033] __x64_sys_openat+0xef/0x110 [ 267.708195][T22033] do_syscall_64+0x4a/0x90 [ 267.712598][T22033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.718586][T22033] RIP: 0033:0x4665d9 [ 267.722465][T22033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 267.742174][T22033] RSP: 002b:00007f228b118188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 267.750586][T22033] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 00000000004665d9 [ 267.758816][T22033] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 267.766771][T22033] RBP: 00007f228b1181d0 R08: 0000000000000000 R09: 0000000000000000 [ 267.774783][T22033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 267.782840][T22033] R13: 00007ffdea5613ff R14: 00007f228b118300 R15: 0000000000022000 13:33:14 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) getsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x4) 13:33:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x300) 13:33:14 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1800, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:14 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x11) 13:33:15 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x13) [ 267.937568][T22037] loop2: detected capacity change from 0 to 224 13:33:15 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1900, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 267.987787][T22044] loop5: detected capacity change from 0 to 224 13:33:15 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x15) 13:33:15 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1919, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 268.078582][T22057] loop2: detected capacity change from 0 to 224 [ 268.085113][T22059] loop5: detected capacity change from 0 to 224 13:33:15 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) getsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x4) 13:33:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x1) sendfile(r2, r1, 0x0, 0x1) [ 268.200333][T22075] loop2: detected capacity change from 0 to 224 [ 268.228838][T22082] loop5: detected capacity change from 0 to 224 13:33:15 executing program 4 (fault-call:8 fault-nth:7): 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:15 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x18) [ 268.340092][T22100] loop2: detected capacity change from 0 to 224 [ 268.431781][T22108] FAULT_INJECTION: forcing a failure. [ 268.431781][T22108] name failslab, interval 1, probability 0, space 0, times 0 [ 268.444404][T22108] CPU: 1 PID: 22108 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 268.453212][T22108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.463331][T22108] Call Trace: [ 268.466593][T22108] dump_stack+0x137/0x19d [ 268.470911][T22108] should_fail+0x23c/0x250 [ 268.475407][T22108] __should_failslab+0x81/0x90 [ 268.480228][T22108] ? snd_seq_pool_new+0x2e/0xd0 [ 268.485064][T22108] should_failslab+0x5/0x20 [ 268.489551][T22108] kmem_cache_alloc_trace+0x49/0x310 [ 268.494889][T22108] ? kmem_cache_alloc_trace+0x215/0x310 [ 268.500417][T22108] snd_seq_pool_new+0x2e/0xd0 [ 268.505194][T22108] snd_seq_fifo_new+0x3e/0x100 [ 268.509945][T22108] snd_seq_open+0x180/0x350 [ 268.514435][T22108] ? snd_seq_ioctl_compat+0x380/0x380 [ 268.519860][T22108] snd_open+0x238/0x290 [ 268.523998][T22108] chrdev_open+0x39c/0x420 [ 268.528400][T22108] ? cd_forget+0x100/0x100 [ 268.532797][T22108] do_dentry_open+0x53e/0x830 [ 268.537539][T22108] vfs_open+0x43/0x50 [ 268.541531][T22108] path_openat+0x184e/0x20b0 [ 268.546104][T22108] ? cgroup_rstat_updated+0x60/0x1c0 [ 268.551431][T22108] ? kcsan_setup_watchpoint+0x26e/0x470 [ 268.556963][T22108] do_filp_open+0xd9/0x1f0 [ 268.561415][T22108] ? alloc_fd+0x388/0x3e0 [ 268.565751][T22108] do_sys_openat2+0xa3/0x250 [ 268.570323][T22108] ? perf_trace_sys_enter+0x4d/0x2c0 [ 268.575636][T22108] __x64_sys_openat+0xef/0x110 [ 268.580422][T22108] do_syscall_64+0x4a/0x90 [ 268.584827][T22108] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.590794][T22108] RIP: 0033:0x4665d9 [ 268.594742][T22108] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 268.614336][T22108] RSP: 002b:00007f228b118188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 268.622735][T22108] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 00000000004665d9 [ 268.630816][T22108] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 268.638824][T22108] RBP: 00007f228b1181d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.646817][T22108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 268.654768][T22108] R13: 00007ffdea5613ff R14: 00007f228b118300 R15: 0000000000022000 13:33:15 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x191a, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x500) 13:33:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) close(r2) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:15 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x204) 13:33:15 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 13:33:16 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1a19, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:16 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x300) [ 268.875746][T22122] loop2: detected capacity change from 0 to 224 [ 268.879856][T22121] loop5: detected capacity change from 0 to 224 13:33:16 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x402) 13:33:16 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:16 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 268.977117][T22142] loop2: detected capacity change from 0 to 224 [ 268.983625][T22137] loop5: detected capacity change from 0 to 224 13:33:16 executing program 4 (fault-call:8 fault-nth:8): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:16 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x406) 13:33:16 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2010, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 269.108537][T22158] loop2: detected capacity change from 0 to 224 [ 269.135830][T22163] loop5: detected capacity change from 0 to 224 [ 269.197420][T22174] loop2: detected capacity change from 0 to 224 [ 269.210611][T22173] loop5: detected capacity change from 0 to 224 [ 269.318735][T22183] FAULT_INJECTION: forcing a failure. [ 269.318735][T22183] name failslab, interval 1, probability 0, space 0, times 0 [ 269.331411][T22183] CPU: 0 PID: 22183 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 269.340162][T22183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.350205][T22183] Call Trace: [ 269.353470][T22183] dump_stack+0x137/0x19d [ 269.357785][T22183] should_fail+0x23c/0x250 [ 269.362238][T22183] __should_failslab+0x81/0x90 [ 269.367054][T22183] should_failslab+0x5/0x20 [ 269.371620][T22183] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 269.377414][T22183] ? __kmalloc_node+0x30/0x40 [ 269.382076][T22183] ? finish_task_switch+0xce/0x290 [ 269.387201][T22183] __kmalloc_node+0x30/0x40 [ 269.391690][T22183] kvmalloc_node+0x81/0xf0 [ 269.396091][T22183] snd_seq_pool_init+0x4f/0x2b0 [ 269.400925][T22183] snd_seq_fifo_new+0x59/0x100 [ 269.405673][T22183] snd_seq_open+0x180/0x350 [ 269.410173][T22183] ? snd_seq_ioctl_compat+0x380/0x380 [ 269.415529][T22183] snd_open+0x238/0x290 [ 269.419684][T22183] chrdev_open+0x39c/0x420 [ 269.424099][T22183] ? cd_forget+0x100/0x100 [ 269.428502][T22183] do_dentry_open+0x53e/0x830 [ 269.433194][T22183] vfs_open+0x43/0x50 [ 269.437157][T22183] path_openat+0x184e/0x20b0 [ 269.441802][T22183] ? cgroup_rstat_updated+0x60/0x1c0 [ 269.447099][T22183] do_filp_open+0xd9/0x1f0 [ 269.451591][T22183] ? alloc_fd+0x388/0x3e0 [ 269.455903][T22183] do_sys_openat2+0xa3/0x250 [ 269.460518][T22183] ? perf_trace_sys_enter+0x4d/0x2c0 [ 269.465786][T22183] ? __schedule+0x427/0x5b0 [ 269.470267][T22183] __x64_sys_openat+0xef/0x110 [ 269.475017][T22183] do_syscall_64+0x4a/0x90 [ 269.479420][T22183] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.485362][T22183] RIP: 0033:0x4665d9 [ 269.489238][T22183] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 269.508835][T22183] RSP: 002b:00007f228b118188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 269.517228][T22183] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 00000000004665d9 [ 269.525192][T22183] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 269.533148][T22183] RBP: 00007f228b1181d0 R08: 0000000000000000 R09: 0000000000000000 [ 269.541102][T22183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 269.549071][T22183] R13: 00007ffdea5613ff R14: 00007f228b118300 R15: 0000000000022000 13:33:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x126) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lseek(r2, 0x81, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000a0}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x2, 0x6, 0x801, 0x0, 0x0, {0x2, 0x0, 0x3}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xc}]}, 0x1c}, 0x1, 0x0, 0x0, 0xe040}, 0x4000) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:16 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 13:33:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x600) 13:33:16 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x500) 13:33:16 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2200, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:16 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2500, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x1}) r4 = dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) read(r4, &(0x7f0000000080)=""/233, 0xe9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r5 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) utimensat(r5, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x100) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:17 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x600) [ 269.840379][T22198] loop2: detected capacity change from 0 to 224 [ 269.845699][T22201] loop5: detected capacity change from 0 to 224 13:33:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 269.925167][T22219] loop5: detected capacity change from 0 to 224 13:33:17 executing program 4 (fault-call:8 fault-nth:9): 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:17 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:17 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x604) 13:33:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 269.977395][T22226] loop2: detected capacity change from 0 to 224 [ 270.006580][T22230] loop5: detected capacity change from 0 to 224 [ 270.083757][T22245] loop5: detected capacity change from 0 to 224 [ 270.113310][T22256] loop2: detected capacity change from 0 to 224 [ 270.170578][T22263] FAULT_INJECTION: forcing a failure. [ 270.170578][T22263] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 270.183724][T22263] CPU: 1 PID: 22263 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 270.192502][T22263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.202536][T22263] Call Trace: [ 270.205797][T22263] dump_stack+0x137/0x19d [ 270.210148][T22263] should_fail+0x23c/0x250 [ 270.214566][T22263] should_fail_usercopy+0x16/0x20 [ 270.219571][T22263] _copy_to_user+0x1c/0x90 [ 270.223974][T22263] simple_read_from_buffer+0xab/0x120 [ 270.229335][T22263] proc_fail_nth_read+0xf6/0x140 [ 270.234271][T22263] ? rw_verify_area+0x136/0x250 [ 270.239218][T22263] ? proc_fault_inject_write+0x200/0x200 [ 270.244834][T22263] vfs_read+0x154/0x5d0 [ 270.248970][T22263] ? __fget_light+0x21b/0x260 [ 270.253632][T22263] ? __cond_resched+0x11/0x40 [ 270.258289][T22263] ksys_read+0xce/0x180 [ 270.262424][T22263] __x64_sys_read+0x3e/0x50 [ 270.266906][T22263] do_syscall_64+0x4a/0x90 [ 270.271354][T22263] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 270.277312][T22263] RIP: 0033:0x41935c [ 270.281186][T22263] 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 [ 270.300774][T22263] RSP: 002b:00007f228b118170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 270.309169][T22263] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000041935c [ 270.317122][T22263] RDX: 000000000000000f RSI: 00007f228b1181e0 RDI: 0000000000000005 [ 270.325074][T22263] RBP: 00007f228b1181d0 R08: 0000000000000000 R09: 0000000000000000 [ 270.333140][T22263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 270.341217][T22263] R13: 00007ffdea5613ff R14: 00007f228b118300 R15: 0000000000022000 13:33:17 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x700) 13:33:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4800, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:17 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x700) 13:33:17 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) [ 270.750549][T22276] loop5: detected capacity change from 0 to 224 [ 270.769238][T22281] loop2: detected capacity change from 0 to 224 13:33:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:17 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x900) 13:33:17 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x1) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x208040, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) 13:33:18 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:18 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:18 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 271.055852][T22303] loop5: detected capacity change from 0 to 224 [ 271.057190][T22304] loop2: detected capacity change from 0 to 224 [ 271.194061][T22324] loop5: detected capacity change from 0 to 224 13:33:18 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x900) 13:33:18 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa00) 13:33:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/sco\x00') sendfile(r2, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c2000808830d3a6d6278593e2ae9a4b5a3f1e9a3ae12a4a1814d04bad32a326400d09ef28b08762de6a29bac1f068ef55773e37d9a419729ac12ecd2505b593214fe89e845ff643b46a873c0a88b5065556b478791f190b6058659a0ee4b2f89f12ce7f8e3df8d28ca4e55ebce5cad461784de170724c412196dc45e892d1c04988019b8d69f33156e2de93a8b215cc2f7ebbd212ee5dbad68556c239ff38e9ee9f6671afc459dc5a70454188925d5b52a34d02c8793a8fb4f7eb74ebb5e6bf9f2826e3174fc9a6353a15c0f3f74b6c0fa87b7d16ad2aa72c52b58ec6656444ca78d5aeffdd5b6174c6bbaab46080e876cf775eb07a", @ANYRES16=r4, @ANYBLOB="00022dbd7000fedbdf250300000008000400e0000002"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20008004) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, r5, 0x100, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x40080c0) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r5, 0x0, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x1c}}, 0xc000) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r5, 0x10, 0x70bd2a, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x4, @media='ib\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x40010) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:18 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:18 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:18 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xb00) 13:33:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000600)=0x1000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)={'U+', 0x8}, 0x16, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f00000001c0)=""/38, 0x26}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f0000000400)=""/188, 0xbc}, {&(0x7f00000004c0)=""/168, 0xa8}, {&(0x7f0000000240)=""/127, 0x8c}], 0x7, 0xd9f, 0x0) close(r0) [ 271.656905][T22341] loop2: detected capacity change from 0 to 224 [ 271.701690][T22355] loop5: detected capacity change from 0 to 224 13:33:18 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:18 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7400, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:19 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r3 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r3}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:19 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xc00) [ 271.942266][T22373] loop2: detected capacity change from 0 to 224 [ 272.046442][T22397] loop5: detected capacity change from 0 to 224 [ 272.062211][T22391] loop2: detected capacity change from 0 to 224 13:33:19 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xa00) 13:33:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x200) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0), 0x22002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000400)='io.stat\x00', 0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000440)=""/251, 0x125) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x1}) dup2(r3, r3) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x280, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000300)={0xc788, 0x7, 0x0, 'queue0\x00', 0xfff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) sendfile(r1, r3, &(0x7f0000000080)=0x3, 0x5) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:19 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xd00) 13:33:19 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) gettid() ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 272.619946][T22417] loop5: detected capacity change from 0 to 224 [ 272.653486][T22419] loop2: detected capacity change from 0 to 224 13:33:19 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:19 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) gettid() ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:19 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x8000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:19 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf00) 13:33:19 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) gettid() ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) mmap(&(0x7f0000645000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, r0, 0xa99e7000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6, 0x6, 0x1, 0x60, 0x0, 0xa61, 0x200, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x5, 0x1}, 0x5021a, 0x7, 0x7, 0x2, 0xe57, 0x1000, 0x0, 0x0, 0x9, 0x0, 0x40}, 0xffffffffffffffff, 0x4, r1, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) [ 272.790408][T22446] loop2: detected capacity change from 0 to 224 [ 272.791667][T22448] loop5: detected capacity change from 0 to 224 13:33:20 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1100) 13:33:20 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 273.133441][T22481] loop5: detected capacity change from 0 to 224 [ 273.138249][T22480] loop2: detected capacity change from 0 to 224 13:33:20 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xb00) 13:33:20 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @multicast1}, &(0x7f00000000c0)=0xc) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr=0x64010102, @in6=@remote, 0x4e24, 0xe1, 0x4e20, 0x4, 0xa, 0x20, 0x80, 0x3c, r2, r3}, {0x0, 0x2, 0x0, 0x7, 0x8, 0x9, 0xfffffffffffffc00, 0x6}, {0x9, 0x5, 0x5, 0x2b39e83f}, 0x3ff, 0x6e6bc0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x4d3}, 0x2, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x1, 0x2, 0x0, 0x20, 0x200, 0x3f6}}, 0xe8) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:20 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:20 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:20 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1300) 13:33:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x620000, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000000c0)={0x4, 0x7, 0x1, 0x0, 0x1, "3c9010b5ca098a78"}) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:20 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1, @tick=0x9, 0x0, {0x1}}) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000040), 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8a000, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r4, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x1}) r5 = dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f00000001c0)=@req={0x4, 0x3f, 0x2, 0x400}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 273.837814][T22514] loop2: detected capacity change from 0 to 224 13:33:21 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1500) 13:33:21 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 273.907290][T22516] loop5: detected capacity change from 0 to 224 13:33:21 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 274.159449][T22538] loop2: detected capacity change from 0 to 224 [ 274.171913][T22546] loop5: detected capacity change from 0 to 224 13:33:21 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xc00) 13:33:21 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1800) 13:33:21 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 274.369885][T22566] loop2: detected capacity change from 0 to 224 13:33:21 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:21 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:21 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2000) 13:33:21 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:22 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 274.863520][T22583] loop5: detected capacity change from 0 to 512 [ 274.877459][T22585] loop2: detected capacity change from 0 to 224 13:33:22 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:22 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3f00) 13:33:22 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='freezer.self_freezing\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) close(0xffffffffffffffff) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$loop(&(0x7f0000000100), 0x8, 0x40000) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) close(r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x42480, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r4, &(0x7f0000000080)='D', 0x1, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000400)=""/27, 0x1b, 0x10102, 0x0, 0x0) shutdown(r4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f00000000c0)={0x0, @aes256, 0x0, @desc1}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 274.998500][T22599] loop5: detected capacity change from 0 to 1024 13:33:22 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc0000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xd00) 13:33:22 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:22 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4000) [ 275.212242][T22614] loop2: detected capacity change from 0 to 224 [ 275.231118][T22621] loop5: detected capacity change from 0 to 1536 [ 275.330046][T22642] loop2: detected capacity change from 0 to 224 13:33:22 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:22 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:22 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/48, 0x30}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/127, 0x7f}], 0x5, 0xd9f, 0x0) mremap(&(0x7f0000325000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00002d3000/0x3000)=nil) close(r0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x35, @tick, 0x0, {}, 0x0, 0x0, 0xfd}) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1004) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x101, @tick=0xffff}) dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/150, 0x96}, {&(0x7f0000000140)=""/25, 0x19}], 0x2, 0x6, 0x4000000) 13:33:22 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xff0f) 13:33:22 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:23 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:23 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:23 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x80040) [ 275.909524][T22660] loop5: detected capacity change from 0 to 4095 [ 275.912953][T22659] loop2: detected capacity change from 0 to 224 13:33:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xe00) 13:33:23 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:23 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:23 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1000000) [ 276.245645][T22689] loop5: detected capacity change from 0 to 28799 [ 276.275964][T22696] loop2: detected capacity change from 0 to 224 [ 276.343841][T22708] loop5: detected capacity change from 0 to 32768 [ 276.375853][T22717] loop2: detected capacity change from 0 to 224 13:33:23 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r0) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x114, r1, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0xf4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_ID={0xda, 0x3, "06bc1fba8e22b2509c7be4aa07a9612ade86ce4552dcc6b3555cda468a82c64251d7bd308bfc8c3a9c34cb500e6f6d58d9b4682f88b50c2dbe57e8a7d5e119c8bae76199d3d02b24009c5d1506bf0af4422304b9dea27dcc3376865129c64c471d9cd38db3a13314182be2da69239d14e5907e6632534087d0bb983c6ac159b4074dee9672657edff687b060b68b8f3bdeaee515eb729fa86b5979a37502633b26d7695dd7ba6061e6545ae000cbc8bb5f3d6a9a69542b206ce378a9609f942690dc98f768504b4e0d688aeb52115012ba7bf79939a8"}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) r3 = open_tree(r0, &(0x7f0000000780)='./file0\x00', 0x100) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r3, 0x8982, &(0x7f00000007c0)={0x8, 'ip6gretap0\x00', {'erspan0\x00'}, 0x1}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)={'syz0', "9076a665fd5ccd4ab917353a92fe0c5bcd7a6336f030d6dc67ff2ab795561e493c3fa45ad93c5c3100384ad5a0ca905ca3490f94894a775ba9311198b271b4a2c02d7ac9c5f209896b060e9f2ceabc7e8e463c79131c8c59358ab328f52f6e579d7083018d62364e950d3552cacc0c2493d41f9d9e0a449fd6a19f5440b2bf6c0feb33a0212e1d41fc51eb18eed27a1f909e0ff252a8f60d385d7a759b7a1453f3af3bf2166eeeedffb2f2aad1ce340abd569ae468626ba9e995bb8d470092d366a7d79c58ced047"}, 0xcc) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r4, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x1}) r5 = dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x110020, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_L}, {@access_client}, {@noextend}, {@aname={'aname', 0x3d, 'trusted.overlay.origin\x00'}}, {@privport}, {@access_client}, {@nodevmap}, {@version_u}, {@privport}, {@access_uid={'access', 0x3d, r6}}], [{@subj_type}, {@fowner_lt={'fowner<', 0xee00}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x62, 0x62, 0x35, 0x64, 0x62, 0x39, 0x34], 0x2d, [0x66, 0x3a, 0x38, 0x32], 0x2d, [0x66, 0x62, 0x65, 0x34], 0x2d, [0x32, 0x61, 0x33, 0x34], 0x2d, [0x31, 0x38, 0x33, 0x36, 0x31, 0x32, 0x38, 0x39]}}}, {@obj_user={'obj_user', 0x3d, '(N+'}}, {@appraise_type}, {@euid_lt}]}}) 13:33:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:24 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:24 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:24 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2000000) 13:33:24 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 277.000371][T22739] loop2: detected capacity change from 0 to 224 [ 277.006797][T22741] loop5: detected capacity change from 0 to 65536 13:33:24 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:24 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2040000) 13:33:24 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1100) 13:33:24 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:24 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:24 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 277.343067][T22774] loop2: detected capacity change from 0 to 224 [ 277.351742][T22777] loop5: detected capacity change from 0 to 98304 13:33:24 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:25 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:25 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3000000) 13:33:25 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000240)={{r2}, 0x9, &(0x7f00000001c0)=[0x3, 0x3, 0x6, 0x2, 0x2, 0x7, 0x9, 0x19, 0x2b4], 0x0, 0x5, [0x3, 0x8, 0x1, 0x8001]}) write$P9_RSTAT(r3, &(0x7f0000000080)={0x72, 0x7d, 0x2, {0x0, 0x6b, 0xe9ff, 0x1, {0x80, 0x2, 0x4}, 0x4000000, 0x1000, 0x1000, 0x4b, 0x11, 'net_prio.prioidx\x00', 0x5, ':\x7f%(@', 0xb, '%&%,],(\a!g*', 0x17, 'trusted.overlay.origin\x00'}}, 0x72) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:25 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1200) 13:33:25 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:25 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4000000) 13:33:25 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:25 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 278.070035][T22811] loop2: detected capacity change from 0 to 224 [ 278.074252][T22802] loop5: detected capacity change from 0 to 131072 13:33:25 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:25 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 278.424057][T22847] loop5: detected capacity change from 0 to 163840 [ 278.435134][T22846] loop2: detected capacity change from 0 to 224 13:33:26 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:26 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) ftruncate(0xffffffffffffffff, 0x8208200) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:26 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:26 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x5000000) 13:33:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) r1 = fsopen(&(0x7f0000000080)='ufs\x00', 0x1) lseek(r1, 0x0, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:26 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1800) 13:33:26 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:26 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) ftruncate(0xffffffffffffffff, 0x8208200) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 279.076368][T22869] loop2: detected capacity change from 0 to 224 [ 279.081135][T22872] loop5: detected capacity change from 0 to 196608 13:33:26 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x6000000) 13:33:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000200)=0x40) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r3, &(0x7f00000008c0)="c023fa967446a620b5cd385bc8264cc7d0d7387ffe9e43dd35b831afe3ca47ed3056ff5d32f940162675b95dc9f1e7490f44b44bdca5e8", 0x37) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r4, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x1}) r5 = dup2(r4, r4) dup(r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) preadv(r5, &(0x7f0000000840)=[{&(0x7f0000000240)=""/85, 0x55}, {&(0x7f0000000380)=""/72, 0x48}, {&(0x7f0000000400)=""/227, 0xe3}, {&(0x7f0000000500)=""/235, 0xeb}, {&(0x7f0000000600)=""/224, 0xe0}, {&(0x7f0000000700)=""/153, 0x99}, {&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f00000007c0)=""/93, 0x5d}], 0x8, 0x1e, 0x2) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:26 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) ftruncate(0xffffffffffffffff, 0x8208200) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 279.295879][T22894] loop5: detected capacity change from 0 to 197120 13:33:26 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 279.406438][T22914] loop2: detected capacity change from 0 to 224 13:33:27 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xa) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:27 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:27 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x6040000) 13:33:27 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:27 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x3f00) 13:33:27 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:27 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 280.132139][T22933] loop5: detected capacity change from 0 to 229376 [ 280.154156][T22936] loop2: detected capacity change from 0 to 224 13:33:27 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x7000000) 13:33:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000080)=""/183, 0xb7}], 0x1, 0x7892d10c, 0x6) 13:33:27 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:27 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:27 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='devices.list\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000040), 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) close(r1) renameat(r2, &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) [ 280.490565][T22963] loop2: detected capacity change from 0 to 224 [ 280.546342][T22979] loop5: detected capacity change from 0 to 264192 13:33:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xb) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:28 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x8000000) 13:33:28 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1003, 0x43) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:28 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:28 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4800) 13:33:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x8) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:28 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x9000000) [ 281.211478][T23004] loop2: detected capacity change from 0 to 224 [ 281.220322][T23007] loop5: detected capacity change from 0 to 264192 [ 281.349687][T23027] loop2: detected capacity change from 0 to 224 13:33:28 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa000000) 13:33:28 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/48, 0x30}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/127, 0x7f}], 0x5, 0xd9f, 0x0) mremap(&(0x7f0000325000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00002d3000/0x3000)=nil) close(r0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x35, @tick, 0x0, {}, 0x0, 0x0, 0xfd}) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1004) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x101, @tick=0xffff}) dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/150, 0x96}, {&(0x7f0000000140)=""/25, 0x19}], 0x2, 0x6, 0x4000000) 13:33:28 executing program 1: r0 = creat(0x0, 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 281.576133][T23046] loop5: detected capacity change from 0 to 264192 [ 281.591943][T23048] loop2: detected capacity change from 0 to 224 13:33:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:29 executing program 1: r0 = creat(0x0, 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:29 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xb000000) 13:33:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4c00) 13:33:29 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xc000000) 13:33:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 282.264996][T23068] loop5: detected capacity change from 0 to 264192 [ 282.273336][T23073] loop2: detected capacity change from 0 to 224 13:33:29 executing program 1: r0 = creat(0x0, 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:29 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:29 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xd000000) 13:33:29 executing program 1: creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x8208200) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 282.517123][T23095] loop2: detected capacity change from 0 to 224 13:33:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 282.574627][T23103] loop5: detected capacity change from 0 to 264192 13:33:29 executing program 1: creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x8208200) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 282.649538][T23115] loop2: detected capacity change from 0 to 224 [ 282.691235][T23119] loop5: detected capacity change from 0 to 264192 13:33:30 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xd) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:30 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='freezer.self_freezing\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) close(0xffffffffffffffff) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$loop(&(0x7f0000000100), 0x8, 0x40000) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) close(r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x42480, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r4, &(0x7f0000000080)='D', 0x1, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000400)=""/27, 0x1b, 0x10102, 0x0, 0x0) shutdown(r4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f00000000c0)={0x0, @aes256, 0x0, @desc1}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:30 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf000000) 13:33:30 executing program 1: creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x8208200) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:30 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x6800) 13:33:30 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:30 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x11000000) [ 283.327212][T23142] loop5: detected capacity change from 0 to 264192 [ 283.335760][T23143] loop2: detected capacity change from 0 to 224 13:33:30 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:30 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:30 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='freezer.self_freezing\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) close(0xffffffffffffffff) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$loop(&(0x7f0000000100), 0x8, 0x40000) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) close(r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x42480, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r4, &(0x7f0000000080)='D', 0x1, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000400)=""/27, 0x1b, 0x10102, 0x0, 0x0) shutdown(r4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f00000000c0)={0x0, @aes256, 0x0, @desc1}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:30 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 283.641877][T23173] loop2: detected capacity change from 0 to 224 [ 283.677833][T23184] loop5: detected capacity change from 0 to 264192 13:33:31 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(0x0, 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xe) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:31 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='freezer.self_freezing\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) close(0xffffffffffffffff) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$loop(&(0x7f0000000100), 0x8, 0x40000) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) close(r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x42480, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r4, &(0x7f0000000080)='D', 0x1, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000400)=""/27, 0x1b, 0x10102, 0x0, 0x0) shutdown(r4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f00000000c0)={0x0, @aes256, 0x0, @desc1}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) 13:33:31 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x13000000) 13:33:31 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:31 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x6c00) 13:33:31 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x19000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 284.394749][T23202] loop5: detected capacity change from 0 to 264192 [ 284.411840][T23204] loop2: detected capacity change from 0 to 224 13:33:31 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(0x0, 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:31 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x15000000) 13:33:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:31 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(0x0, 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:31 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x19190000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 284.699023][T23219] loop5: detected capacity change from 0 to 264192 13:33:31 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x2000000) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) mmap(&(0x7f0000645000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, r0, 0xa99e7000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6, 0x6, 0x1, 0x60, 0x0, 0xa61, 0x200, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x5, 0x1}, 0x5021a, 0x7, 0x7, 0x2, 0xe57, 0x1000, 0x0, 0x0, 0x9, 0x0, 0x40}, 0xffffffffffffffff, 0x4, r1, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000080)={@id={0x2, 0x0, @c}}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) [ 284.743687][T23231] loop2: detected capacity change from 0 to 224 [ 284.750195][T23230] loop3: detected capacity change from 0 to 224 [ 284.801598][T23238] loop5: detected capacity change from 0 to 264192 13:33:32 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:32 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:32 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x18000000) 13:33:32 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1a190000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:32 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:32 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x7400) 13:33:32 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 285.442098][T23260] loop2: detected capacity change from 0 to 224 [ 285.475460][T23263] loop5: detected capacity change from 0 to 264192 13:33:32 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x20000000) 13:33:32 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:32 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:32 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:32 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3f000000) [ 285.760797][T23285] loop2: detected capacity change from 0 to 224 [ 285.836197][T23297] loop5: detected capacity change from 0 to 264192 [ 285.859954][T23302] loop2: detected capacity change from 0 to 224 13:33:33 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:33 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:33 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x11) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:33 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x40000000) 13:33:33 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:33 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x7a00) 13:33:33 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 286.483108][T23324] loop5: detected capacity change from 0 to 264192 [ 286.489900][T23326] loop2: detected capacity change from 0 to 224 13:33:33 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x22000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:33 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x40000800) 13:33:33 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:33 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:33 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:33 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 286.814470][T23346] loop5: detected capacity change from 0 to 264192 13:33:34 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf6ffffff) [ 286.873195][T23355] loop2: detected capacity change from 0 to 224 [ 286.940458][T23362] loop5: detected capacity change from 0 to 264192 [ 286.995280][T23374] loop2: detected capacity change from 0 to 224 13:33:34 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:34 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:34 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x12) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:34 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfeffffff) 13:33:34 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xbf00) 13:33:34 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 287.531820][T23392] loop2: detected capacity change from 0 to 224 [ 287.546037][T23396] loop5: detected capacity change from 0 to 264192 13:33:34 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xff0f0000) 13:33:34 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:34 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:34 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:34 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:34 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 287.861985][T23417] loop5: detected capacity change from 0 to 264192 [ 287.892694][T23426] loop2: detected capacity change from 0 to 224 [ 288.001385][T23441] loop5: detected capacity change from 0 to 264192 13:33:35 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:35 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r3 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r3}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:35 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfff7ffff) 13:33:35 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1000000) 13:33:35 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffff7ff) 13:33:35 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 288.590223][T23459] loop2: detected capacity change from 0 to 224 [ 288.604155][T23462] loop5: detected capacity change from 0 to 264192 13:33:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:35 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:35 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) gettid() ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 288.905620][T23481] loop5: detected capacity change from 0 to 264192 13:33:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 288.950455][T23493] loop2: detected capacity change from 0 to 224 [ 289.032192][T23499] loop5: detected capacity change from 0 to 264192 13:33:36 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:36 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:36 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffffff6) 13:33:36 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000) 13:33:36 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffe) 13:33:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:36 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 289.669180][T23516] loop2: detected capacity change from 0 to 224 [ 289.689379][T23519] loop5: detected capacity change from 0 to 264192 13:33:36 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:37 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:37 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 290.033946][T23548] loop2: detected capacity change from 0 to 224 [ 290.047326][T23538] loop5: detected capacity change from 0 to 264192 [ 290.171696][T23564] loop5: detected capacity change from 0 to 264192 13:33:37 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:37 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1000000000000) 13:33:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:37 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x3000000) 13:33:37 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x100000000000000) [ 290.736063][T23580] loop2: detected capacity change from 0 to 224 [ 290.769629][T23589] loop5: detected capacity change from 0 to 264192 13:33:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xdaffffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:38 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:38 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:38 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x200000000000000) [ 291.042056][T23604] loop2: detected capacity change from 0 to 224 13:33:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf0ffffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 291.119490][T23614] loop5: detected capacity change from 0 to 264192 13:33:38 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x204000000000000) 13:33:38 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 291.191210][T23628] loop2: detected capacity change from 0 to 224 [ 291.309744][T23640] loop5: detected capacity change from 0 to 264192 [ 291.322117][T23645] loop2: detected capacity change from 0 to 224 13:33:38 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x68) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:38 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:38 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x0) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:38 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x300000000000000) 13:33:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4000000) 13:33:38 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x400000000000000) [ 291.717700][T23663] loop2: detected capacity change from 0 to 224 13:33:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:38 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x0) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 291.773217][T23674] loop5: detected capacity change from 0 to 264192 13:33:38 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:39 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x0) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 291.989745][T23682] loop2: detected capacity change from 0 to 224 13:33:39 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x500000000000000) [ 292.099105][T23701] loop5: detected capacity change from 0 to 264192 [ 292.177563][T23711] loop2: detected capacity change from 0 to 224 13:33:39 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:39 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x6c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:39 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:39 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x600000000000000) 13:33:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x5000000) 13:33:39 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:39 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x604000000000000) [ 292.810244][T23734] loop2: detected capacity change from 0 to 224 [ 292.844367][T23739] loop5: detected capacity change from 0 to 264192 13:33:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:40 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:40 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x700000000000000) 13:33:40 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:40 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x800000000000000) [ 293.118530][T23756] loop2: detected capacity change from 0 to 224 13:33:40 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 293.183869][T23771] loop5: detected capacity change from 0 to 264192 [ 293.247083][T23782] loop2: detected capacity change from 0 to 224 13:33:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x74) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:40 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x900000000000000) 13:33:40 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x6000000) 13:33:40 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:40 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, 0x0, 0x0, 0x0) [ 293.667305][T23800] loop2: detected capacity change from 0 to 224 [ 293.688360][T23802] loop5: detected capacity change from 0 to 264192 13:33:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff7ffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:40 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:41 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa00000000000000) 13:33:41 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, 0x0, 0x0, 0x0) 13:33:41 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:41 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, 0x0, 0x0, 0x0) [ 294.048812][T23834] loop2: detected capacity change from 0 to 224 [ 294.055244][T23836] loop5: detected capacity change from 0 to 264192 13:33:41 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x7a) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:41 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:41 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xb00000000000000) 13:33:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffbffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:41 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x7000000) 13:33:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:41 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xc00000000000000) 13:33:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffff1f00, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 294.726308][T23864] loop2: detected capacity change from 0 to 224 [ 294.727722][T23865] loop5: detected capacity change from 0 to 264192 13:33:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:41 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:42 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 295.031113][T23881] loop5: detected capacity change from 0 to 264192 [ 295.049657][T23892] loop2: detected capacity change from 0 to 224 13:33:42 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffe000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:42 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xd00000000000000) 13:33:42 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xbf) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:42 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8000000) 13:33:42 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf00000000000000) 13:33:42 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 295.782095][T23920] loop2: detected capacity change from 0 to 224 [ 295.800859][T23918] loop5: detected capacity change from 0 to 264192 13:33:43 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffff7ff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:43 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) ftruncate(0xffffffffffffffff, 0x8208200) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:43 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 295.967087][T23931] loop2: detected capacity change from 0 to 224 13:33:43 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) ftruncate(0xffffffffffffffff, 0x8208200) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:43 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) ftruncate(0xffffffffffffffff, 0x8208200) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:43 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1100000000000000) 13:33:43 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffbff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 296.243728][T23967] loop5: detected capacity change from 0 to 264192 [ 296.253410][T23966] loop2: detected capacity change from 0 to 224 13:33:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x300) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:43 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:43 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:43 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1300000000000000) 13:33:43 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:43 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x9000000) 13:33:44 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1500000000000000) 13:33:44 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 296.853349][T23992] loop2: detected capacity change from 0 to 224 [ 296.854668][T23989] loop5: detected capacity change from 0 to 264192 13:33:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 297.018171][T24006] loop2: detected capacity change from 0 to 224 13:33:44 executing program 1: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3f000000) 13:33:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:44 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1800000000000000) [ 297.256043][T24029] loop5: detected capacity change from 0 to 264192 [ 297.266224][T24033] loop2: detected capacity change from 0 to 224 13:33:44 executing program 3: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:44 executing program 1: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3f000000) 13:33:44 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x500) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:44 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2000000000000000) 13:33:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xa000000) 13:33:45 executing program 1: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3f000000) 13:33:45 executing program 3: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:45 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffda, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 297.924211][T24055] loop5: detected capacity change from 0 to 264192 [ 297.944290][T24058] loop2: detected capacity change from 0 to 224 13:33:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1a190000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:45 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3f00000000000000) 13:33:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1a190000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:45 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffff0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:45 executing program 3: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 298.230330][T24079] loop5: detected capacity change from 0 to 264192 [ 298.311136][T24090] loop2: detected capacity change from 0 to 224 [ 298.392383][T24101] loop5: detected capacity change from 0 to 264192 13:33:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1a190000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:46 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4000000000000000) 13:33:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xb000000) 13:33:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x600) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:46 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:46 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 13:33:46 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4000080000000000) 13:33:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 298.953107][T24118] loop2: detected capacity change from 0 to 224 [ 298.965167][T24121] loop5: detected capacity change from 0 to 264192 13:33:46 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:46 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf6ffffff00000000) 13:33:46 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) r3 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21012, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fstatfs(0xffffffffffffffff, 0x0) r4 = gettid() capget(&(0x7f0000000040)={0xd70f3bf082870c9a, r4}, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x1ff, 0x4, 0x3}) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 299.279508][T24138] loop2: detected capacity change from 0 to 224 13:33:46 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 299.352983][T24154] loop5: detected capacity change from 0 to 264192 [ 299.377776][T24155] loop2: detected capacity change from 0 to 224 [ 299.443251][T24169] loop5: detected capacity change from 0 to 264192 13:33:47 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:47 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x700) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:47 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfeffffff00000000) 13:33:47 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:47 executing program 1 (fault-call:8 fault-nth:0): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:47 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xc000000) 13:33:47 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:47 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 299.965768][T24189] loop5: detected capacity change from 0 to 264192 [ 299.965873][T24187] loop2: detected capacity change from 0 to 224 [ 300.029532][T24188] FAULT_INJECTION: forcing a failure. [ 300.029532][T24188] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 300.042647][T24188] CPU: 1 PID: 24188 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 300.051410][T24188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.061583][T24188] Call Trace: [ 300.064854][T24188] dump_stack+0x137/0x19d [ 300.069187][T24188] should_fail+0x23c/0x250 [ 300.073592][T24188] should_fail_usercopy+0x16/0x20 [ 300.078688][T24188] copy_page_to_iter+0x2bb/0x860 [ 300.083609][T24188] shmem_file_read_iter+0x364/0x5c0 [ 300.088799][T24188] vfs_read+0x565/0x5d0 [ 300.093048][T24188] __x64_sys_pread64+0xf5/0x150 [ 300.097912][T24188] do_syscall_64+0x4a/0x90 [ 300.102317][T24188] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 300.108285][T24188] RIP: 0033:0x4665d9 13:33:47 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 300.112173][T24188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 300.131896][T24188] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 300.140304][T24188] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 300.148327][T24188] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 300.156358][T24188] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 300.164321][T24188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 300.172284][T24188] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:33:47 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xff0f000000000000) 13:33:47 executing program 1 (fault-call:8 fault-nth:1): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:47 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x8208200) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:47 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 300.250600][T24205] loop5: detected capacity change from 0 to 264192 [ 300.327350][T24223] loop2: detected capacity change from 0 to 224 [ 300.359515][T24226] FAULT_INJECTION: forcing a failure. [ 300.359515][T24226] name failslab, interval 1, probability 0, space 0, times 0 [ 300.372295][T24226] CPU: 0 PID: 24226 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 300.381064][T24226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.391190][T24226] Call Trace: [ 300.394450][T24226] dump_stack+0x137/0x19d [ 300.398830][T24226] should_fail+0x23c/0x250 [ 300.403318][T24226] ? __es_insert_extent+0x51f/0xe70 [ 300.408495][T24226] __should_failslab+0x81/0x90 [ 300.413241][T24226] should_failslab+0x5/0x20 [ 300.417792][T24226] kmem_cache_alloc+0x46/0x2f0 [ 300.422534][T24226] __es_insert_extent+0x51f/0xe70 [ 300.427598][T24226] ext4_es_insert_delayed_block+0xfb/0x370 [ 300.433388][T24226] ? ext4_claim_free_clusters+0x5b/0x80 [ 300.438923][T24226] ext4_da_get_block_prep+0x582/0x9b0 [ 300.444270][T24226] __block_write_begin_int+0x4a2/0x1060 [ 300.449808][T24226] ? ext4_da_release_space+0x230/0x230 [ 300.455302][T24226] ? ext4_da_release_space+0x230/0x230 [ 300.460737][T24226] block_page_mkwrite+0x153/0x320 [ 300.465772][T24226] ext4_page_mkwrite+0x726/0xf20 [ 300.470854][T24226] ? avc_has_perm_noaudit+0x19a/0x240 [ 300.476228][T24226] do_wp_page+0x86c/0xba0 [ 300.480538][T24226] handle_mm_fault+0xb31/0x1a70 [ 300.485369][T24226] do_user_addr_fault+0x60c/0xc00 [ 300.490369][T24226] exc_page_fault+0x94/0x230 [ 300.494946][T24226] asm_exc_page_fault+0x1e/0x30 [ 300.499892][T24226] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 300.506592][T24226] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 300.526178][T24226] RSP: 0018:ffffc9000d2c7cd8 EFLAGS: 00010206 [ 300.532287][T24226] RAX: ffff88812e9c4a68 RBX: 0000000020000000 RCX: 0000000000001000 [ 300.540316][T24226] RDX: 0000000000001000 RSI: ffff8880044ed000 RDI: 0000000020000000 [ 300.548301][T24226] RBP: 0000000000001000 R08: 0000000000000000 R09: 0001ffffffffffff [ 300.556258][T24226] R10: 00018880044edfff R11: ffff88812e9c4080 R12: 0000000000001000 [ 300.564210][T24226] R13: ffffc9000d2c7e90 R14: 0000000000000000 R15: ffff8880044ed000 [ 300.572271][T24226] copy_page_to_iter+0x32d/0x860 [ 300.577196][T24226] shmem_file_read_iter+0x364/0x5c0 [ 300.582530][T24226] vfs_read+0x565/0x5d0 [ 300.586693][T24226] __x64_sys_pread64+0xf5/0x150 [ 300.591526][T24226] do_syscall_64+0x4a/0x90 [ 300.595937][T24226] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 300.601830][T24226] RIP: 0033:0x4665d9 [ 300.605812][T24226] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 300.625544][T24226] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 300.633938][T24226] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 300.641945][T24226] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 300.649909][T24226] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 300.657856][T24226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 300.665855][T24226] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 300.683210][T24222] loop5: detected capacity change from 0 to 264192 13:33:48 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfff7ffff00000000) 13:33:48 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x8208200) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:48 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x900) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:48 executing program 1 (fault-call:8 fault-nth:2): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:48 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xd000000) 13:33:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 301.032503][T24247] loop5: detected capacity change from 0 to 264192 [ 301.038061][T24240] loop2: detected capacity change from 0 to 224 [ 301.080878][T24246] FAULT_INJECTION: forcing a failure. [ 301.080878][T24246] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 301.094045][T24246] CPU: 1 PID: 24246 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 301.102806][T24246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.112944][T24246] Call Trace: [ 301.116222][T24246] dump_stack+0x137/0x19d [ 301.120574][T24246] should_fail+0x23c/0x250 [ 301.124992][T24246] should_fail_usercopy+0x16/0x20 [ 301.130013][T24246] copy_page_to_iter+0x2bb/0x860 [ 301.135032][T24246] shmem_file_read_iter+0x364/0x5c0 [ 301.140213][T24246] vfs_read+0x565/0x5d0 [ 301.144354][T24246] __x64_sys_pread64+0xf5/0x150 [ 301.149188][T24246] do_syscall_64+0x4a/0x90 [ 301.153678][T24246] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 301.159555][T24246] RIP: 0033:0x4665d9 [ 301.163442][T24246] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 301.183031][T24246] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 301.191491][T24246] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 301.199518][T24246] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 301.207465][T24246] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 301.215412][T24246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 301.223456][T24246] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:33:48 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffff00000000) 13:33:48 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x8208200) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:48 executing program 1 (fault-call:8 fault-nth:3): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:48 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:48 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 301.422499][T24270] FAULT_INJECTION: forcing a failure. [ 301.422499][T24270] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 301.435599][T24270] CPU: 0 PID: 24270 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 301.444351][T24270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.454452][T24270] Call Trace: [ 301.457734][T24270] dump_stack+0x137/0x19d [ 301.462081][T24270] should_fail+0x23c/0x250 [ 301.466486][T24270] should_fail_usercopy+0x16/0x20 13:33:48 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:48 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(0x0, 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 301.471510][T24270] copy_page_to_iter+0x2bb/0x860 [ 301.476449][T24270] shmem_file_read_iter+0x364/0x5c0 [ 301.481661][T24270] vfs_read+0x565/0x5d0 [ 301.485875][T24270] __x64_sys_pread64+0xf5/0x150 [ 301.490809][T24270] do_syscall_64+0x4a/0x90 [ 301.495226][T24270] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 301.501120][T24270] RIP: 0033:0x4665d9 [ 301.505015][T24270] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 301.524625][T24270] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 301.533048][T24270] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 301.541026][T24270] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 301.549058][T24270] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 301.557025][T24270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 301.564988][T24270] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 301.598194][T24261] loop5: detected capacity change from 0 to 264192 [ 301.630526][T24290] loop2: detected capacity change from 0 to 224 13:33:49 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xa00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:49 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(0x0, 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:49 executing program 1 (fault-call:8 fault-nth:4): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0ffff00000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:49 executing program 2: newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7fff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000480)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x4ddcd783}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x263c}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89}], 0x0, &(0x7f0000000380)={[{@gid={'gid', 0x3d, r0}}]}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x109182, 0x80) 13:33:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xe000000) 13:33:49 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(0x0, 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 302.036088][T24306] loop5: detected capacity change from 0 to 264192 [ 302.042733][T24308] loop2: detected capacity change from 0 to 264192 [ 302.099372][T24311] FAULT_INJECTION: forcing a failure. [ 302.099372][T24311] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 302.112559][T24311] CPU: 1 PID: 24311 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 302.121317][T24311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.131373][T24311] Call Trace: [ 302.134641][T24311] dump_stack+0x137/0x19d [ 302.139076][T24311] should_fail+0x23c/0x250 [ 302.143556][T24311] should_fail_usercopy+0x16/0x20 [ 302.148639][T24311] copy_page_to_iter+0x2bb/0x860 [ 302.153571][T24311] shmem_file_read_iter+0x364/0x5c0 [ 302.158850][T24311] vfs_read+0x565/0x5d0 [ 302.163026][T24311] __x64_sys_pread64+0xf5/0x150 [ 302.167924][T24311] do_syscall_64+0x4a/0x90 [ 302.172387][T24311] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 302.178347][T24311] RIP: 0033:0x4665d9 13:33:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 302.182227][T24311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 302.202006][T24311] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 302.210428][T24311] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 302.218384][T24311] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 302.226362][T24311] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 302.234372][T24311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 302.242336][T24311] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:33:49 executing program 1 (fault-call:8 fault-nth:5): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:49 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 302.294732][T24308] loop2: detected capacity change from 0 to 264192 13:33:49 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x28002, 0x0) [ 302.336420][T24325] loop5: detected capacity change from 0 to 264192 13:33:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 302.435060][T24338] loop2: detected capacity change from 0 to 224 [ 302.469453][T24346] FAULT_INJECTION: forcing a failure. [ 302.469453][T24346] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 302.482546][T24346] CPU: 1 PID: 24346 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 302.491290][T24346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.501469][T24346] Call Trace: [ 302.504745][T24346] dump_stack+0x137/0x19d [ 302.509068][T24346] should_fail+0x23c/0x250 [ 302.513528][T24346] should_fail_usercopy+0x16/0x20 [ 302.518585][T24346] copy_page_to_iter+0x2bb/0x860 [ 302.523550][T24346] shmem_file_read_iter+0x364/0x5c0 [ 302.528747][T24346] vfs_read+0x565/0x5d0 [ 302.532896][T24346] __x64_sys_pread64+0xf5/0x150 [ 302.537740][T24346] do_syscall_64+0x4a/0x90 [ 302.542188][T24346] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 302.548084][T24346] RIP: 0033:0x4665d9 [ 302.551971][T24346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 302.571566][T24346] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 302.580005][T24346] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 302.587962][T24346] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 302.595966][T24346] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 302.604023][T24346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 302.611976][T24346] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 302.639440][T24350] loop5: detected capacity change from 0 to 264192 13:33:50 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xb00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:50 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:50 executing program 1 (fault-call:8 fault-nth:6): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:50 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0e"]) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:33:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x10000000) 13:33:50 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 303.092804][T24368] FAULT_INJECTION: forcing a failure. [ 303.092804][T24368] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 303.105882][T24368] CPU: 0 PID: 24368 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 303.114645][T24368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.124694][T24368] Call Trace: [ 303.127967][T24368] dump_stack+0x137/0x19d [ 303.132295][T24368] should_fail+0x23c/0x250 [ 303.133432][T24369] loop5: detected capacity change from 0 to 264192 [ 303.136725][T24368] should_fail_usercopy+0x16/0x20 [ 303.136746][T24368] copy_page_to_iter+0x2bb/0x860 [ 303.136764][T24368] shmem_file_read_iter+0x364/0x5c0 [ 303.147770][T24371] loop2: detected capacity change from 0 to 224 [ 303.148267][T24368] vfs_read+0x565/0x5d0 [ 303.158391][T24368] __x64_sys_pread64+0xf5/0x150 [ 303.173568][T24368] do_syscall_64+0x4a/0x90 [ 303.177975][T24368] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 303.183856][T24368] RIP: 0033:0x4665d9 [ 303.187727][T24368] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 303.207320][T24368] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 303.215755][T24368] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 303.223708][T24368] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 303.231753][T24368] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 13:33:50 executing program 1 (fault-call:8 fault-nth:7): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:50 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 303.239725][T24368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 303.247679][T24368] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 303.299013][T24371] loop2: detected capacity change from 0 to 224 [ 303.445003][T24393] FAULT_INJECTION: forcing a failure. [ 303.445003][T24393] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 303.458112][T24393] CPU: 1 PID: 24393 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 303.466871][T24393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.476915][T24393] Call Trace: [ 303.480193][T24393] dump_stack+0x137/0x19d [ 303.484583][T24393] should_fail+0x23c/0x250 [ 303.489032][T24393] should_fail_usercopy+0x16/0x20 13:33:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:50 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="a9129788cef29054b98bada27ca80700"]) openat(r0, &(0x7f0000000080)='./file1\x00', 0x0, 0x100) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) connect(r2, &(0x7f0000000240)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, '\x00', 0x24}, 0x1}}, 0x80) openat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x140) 13:33:50 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 303.494044][T24393] copy_page_to_iter+0x2bb/0x860 [ 303.498986][T24393] shmem_file_read_iter+0x364/0x5c0 [ 303.504175][T24393] vfs_read+0x565/0x5d0 [ 303.508326][T24393] __x64_sys_pread64+0xf5/0x150 [ 303.513159][T24393] do_syscall_64+0x4a/0x90 [ 303.517574][T24393] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 303.523475][T24393] RIP: 0033:0x4665d9 [ 303.527362][T24393] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 303.546996][T24393] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 303.555411][T24393] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 303.563388][T24393] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 303.571376][T24393] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 303.579467][T24393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 303.587478][T24393] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 303.644038][T24403] loop2: detected capacity change from 0 to 224 [ 303.701180][T24409] loop5: detected capacity change from 0 to 264192 13:33:51 executing program 1 (fault-call:8 fault-nth:8): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:51 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:51 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xc00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:51 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x11000000) 13:33:51 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 304.144377][T24422] FAULT_INJECTION: forcing a failure. [ 304.144377][T24422] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 304.157529][T24422] CPU: 0 PID: 24422 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 304.163788][T24430] loop5: detected capacity change from 0 to 264192 [ 304.166478][T24422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.182957][T24422] Call Trace: [ 304.182966][T24422] dump_stack+0x137/0x19d [ 304.190619][T24422] should_fail+0x23c/0x250 [ 304.195022][T24422] should_fail_usercopy+0x16/0x20 [ 304.200193][T24422] copy_page_to_iter+0x2bb/0x860 [ 304.205118][T24422] shmem_file_read_iter+0x364/0x5c0 [ 304.210300][T24422] vfs_read+0x565/0x5d0 [ 304.214524][T24422] __x64_sys_pread64+0xf5/0x150 [ 304.219414][T24422] do_syscall_64+0x4a/0x90 [ 304.223813][T24422] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 304.229767][T24422] RIP: 0033:0x4665d9 [ 304.233649][T24422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 304.253240][T24422] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 304.261634][T24422] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 304.269617][T24422] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 304.277569][T24422] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 304.285543][T24422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 304.293513][T24422] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:33:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:51 executing program 1 (fault-call:8 fault-nth:9): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:51 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 304.535985][T24418] loop2: detected capacity change from 0 to 224 [ 304.561077][T24446] loop5: detected capacity change from 0 to 264192 13:33:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 304.616824][T24461] FAULT_INJECTION: forcing a failure. [ 304.616824][T24461] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 304.629955][T24461] CPU: 1 PID: 24461 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 304.638728][T24461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.648790][T24461] Call Trace: [ 304.652073][T24461] dump_stack+0x137/0x19d [ 304.656423][T24461] should_fail+0x23c/0x250 [ 304.660857][T24461] should_fail_usercopy+0x16/0x20 [ 304.665896][T24461] copy_page_to_iter+0x2bb/0x860 [ 304.670961][T24461] shmem_file_read_iter+0x364/0x5c0 [ 304.676171][T24461] vfs_read+0x565/0x5d0 [ 304.680443][T24461] __x64_sys_pread64+0xf5/0x150 [ 304.685284][T24461] do_syscall_64+0x4a/0x90 [ 304.689681][T24461] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 304.695578][T24461] RIP: 0033:0x4665d9 13:33:51 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:51 executing program 1 (fault-call:8 fault-nth:10): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 304.699476][T24461] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 304.719177][T24461] RSP: 002b:00007f3ac34b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 304.727582][T24461] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 304.735702][T24461] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 304.743668][T24461] RBP: 00007f3ac34b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 304.751666][T24461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 304.759643][T24461] R13: 00007ffcdd64280f R14: 00007f3ac34b7300 R15: 0000000000022000 13:33:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@mcast1, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4009a, r2}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r2, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r2}) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0xafd0}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba, r5}) sendto$packet(r3, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r5, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r5}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r5, 0x2f, 0x6e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x7, 0x5a, 0xd8c9}}) sendmmsg$inet6(r1, &(0x7f0000003080)=[{{&(0x7f0000000480)={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, '\x00', 0x37}, 0x539d}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000004c0)="9df05bf2f090e414e06e2526f8a55bd1862d1c3fdae22fb395b0bce0af38029e24b043187be7", 0x26}, {&(0x7f0000000500)="4993427e9b49a173a204691c4d7dc39ad07f1b10a900ba58b69ec765d1dcd42e9971246be34e1c9fa9c4ec52460c77ee5d076f", 0x33}, {&(0x7f0000000540)}, {&(0x7f0000000580)="7b594c69af641e5be5792d335749502eb0d06f01ec2921e8cc287ec1fc26022d14f8b214f7e8cb48989390eb8d2ba0dbcd2cad17a0611cd08ca051a611c2fd1a2c1b1346936e9b4c8f7a5c6b054938251ebefb548617ad7146202c809056ded1dad4c4f7a2c669550d99f6580f89f14b4aec61b41c22ebbce8ff618a118d4eafbf6009239e223f5a6bac27c113e817a4b199a62f9ecc4453cda7f181110a12b2a3b1ec163e9da254cc0a514012712157c1d06da98e", 0xb5}, {&(0x7f0000000640)="5996573ab7b684c5abf1bca0cf90c1dcca9fed574803fb3ebfed73b90a20c21f8685e3a490cf5a4cd52a149f72d2567ad9884a77e3be7680b927a4764c5e3179d1b9dfa95a9e647f5fc0711b70b873a36e4a7a9ec3cccffdf9c9f63aef0b41bfc885cebf5284b3157664acfd7423cdde2ebc113cdf290bf18b31f32ca827445bed8595696e466f9999e8f7242ca0182f75fece494c1098627f97217df691822029bf1508b564af31e1785366e24e9f23a72db2b2842cfa980fd7f2555910144734a18969a935fdf0", 0xc8}, {&(0x7f0000000740)="d7f016feae9cf87082f377e539f124eb01373d091b94539827cf7aa86e0bd993246aad6f6c5a43ef255978fe01ebb745266d90383a094a5530ab90fc9eae92f97937ae99567ed6aaff012d80bbef3fd2781a255bcb47a276aee27d1c4848d5ad84e797574f83f400dd2ac6b57457b42a6c2dfcf93ab537f4639e81afd173a9b7888a2ccd579fc95f3b7be0cb81bf39a3a0ce056830841e837c3de87d131675b02e372354d40246201760c527b87f93b22ac10ff34dfa", 0xb6}], 0x6}}, {{&(0x7f0000000880)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1f}, 0x1c, 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0xa, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, '\x00', 0xa}, @ipv4={'\x00', '\xff\xff', @multicast1}, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @private1]}}}], 0x190}}, {{&(0x7f0000001bc0)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x10}, 0x1c, &(0x7f0000001c00), 0x0, &(0x7f0000001c40)=[@rthdr={{0x88, 0x29, 0x39, {0x2b, 0xe, 0x1, 0x8, 0x0, [@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, @ipv4={'\x00', '\xff\xff', @multicast1}]}}}], 0x88}}, {{&(0x7f0000001d00)={0xa, 0x4e23, 0x0, @private2, 0x4}, 0x1c, &(0x7f0000002f00)=[{&(0x7f0000001d40)="1b39dcf329c2a6c0e4b93bd94a9fc15eff248d89baedf29491bd89da874a3ac72246ec9cac3c35bd973e", 0x2a}, {&(0x7f0000001d80)="0b446af24c41a4866f9e7d25240f8e7140581f540d586bfbb4ae1ea6cef0b864ea2fdb6c90b786dde83266867ac78ac62e43f90bb5cb891deea2e22cbbd0702cf5f31b82f6b592f9bf2bcf1155e7255129a1bc8acc7adf87134ebc83460c", 0x5e}, {&(0x7f0000001e00)="c6e32c4d52c1a48877066a7cac7507daf83dcb3b1ca72f425400a9331b1b2a1b8ab53fa18680a48ee2a106b57b8c301fba5c1f2ce2054961994910250d6389694b24c921cdd135163112a4052bb04c43d360ae14ea06449f98c1789344b587106a318bff85e44ac911b624bc82b0db8d43420ef46287f14644120f", 0x7b}, {&(0x7f0000001e80)="d107ee551b0d414014b517e02b08b618092d0fb3c23e284b827a9cf60d37eea61697889495de212fbf662627999bc7c39a1014d9b5448a7ef0b785c980332c6b02ac49b976f605022f4ef0caffc97c63", 0x50}, {&(0x7f0000001f00)="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", 0x1000}], 0x5, &(0x7f0000002f80)=[@hopopts={{0x20, 0x29, 0x36, {0x3b, 0x0, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8000}}, @dstopts={{0x28, 0x29, 0x37, {0x2b, 0x1, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}, @rthdr={{0x78, 0x29, 0x39, {0x4, 0xc, 0x0, 0x9, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @empty, @ipv4={'\x00', '\xff\xff', @loopback}, @loopback, @mcast2, @loopback]}}}], 0xd8}}], 0x4, 0x4040000) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@rand_addr=0x1000, @multicast2, r2}, 0xc) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa0, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4040090}, 0x1464cd0bfc8d36f8) r6 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r6, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 304.843369][T24472] FAULT_INJECTION: forcing a failure. [ 304.843369][T24472] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 304.856604][T24472] CPU: 1 PID: 24472 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 304.865476][T24472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.875519][T24472] Call Trace: [ 304.878784][T24472] dump_stack+0x137/0x19d [ 304.883123][T24472] should_fail+0x23c/0x250 [ 304.887589][T24472] should_fail_usercopy+0x16/0x20 [ 304.892724][T24472] copy_page_to_iter+0x2bb/0x860 [ 304.897766][T24472] shmem_file_read_iter+0x364/0x5c0 [ 304.902942][T24472] vfs_read+0x565/0x5d0 [ 304.907091][T24472] __x64_sys_pread64+0xf5/0x150 [ 304.911916][T24472] do_syscall_64+0x4a/0x90 [ 304.916311][T24472] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 304.922184][T24472] RIP: 0033:0x4665d9 [ 304.926131][T24472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 304.933505][T24481] loop5: detected capacity change from 0 to 264192 [ 304.945814][T24472] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 304.945863][T24472] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 304.945874][T24472] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 304.960753][T24472] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 304.984621][T24472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 304.992592][T24472] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:33:52 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xd00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:52 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:52 executing program 1 (fault-call:8 fault-nth:11): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x12000000) 13:33:52 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000f80)=ANY=[@ANYBLOB="00ab438e186cfbc39061bfd0f50777e733adca07a3ba11f254c4449369f1f3dbe174d30cf7087ce50275788b7d15ac0c72336ea2a0295bc6084a64aec7496d1aec78742b5fe952a387b37497b048d9aeade2e63c9b7d7d46875c25"]) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) faccessat(r2, &(0x7f0000000f40)='./file0\x00', 0x19) sendmmsg(0xffffffffffffffff, &(0x7f0000000f00)=[{{&(0x7f0000000300)=@ax25={{0x3, @bcast}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000980)=[{0x68, 0xff, 0x9, "2b9273a3660a70394bcc1c01cb90eb5a38d24b53e00e9d37523f1986c6add43e06ab616230a8d92aac8f1837c4e219d714bc851411999f3e343e01721843c73b909cdfe34265049f2d394022538f1f09801357e1"}, {0xa0, 0x118, 0x8b0, "51d21e17d98b3ff358ff3066eb52ffc7852adf372a4f098e2b98721e9af57a99901773d845b86506ad49f9a8ab7cefaf417651784ee824709f80436dba2b126c71156c7fffa9cbc14cff559ba86c5532b980e6a1beed3134931d6795500d76b47a7c2763270c761ee16cfb6f2528193060d8112874107f5f4227b1b0d1453ab51016c44a0a9366fe95c7fc86f7450a8c"}, {0xb8, 0x3a, 0x8000, "db369f5a01e112390f6e2ce3211ac40477cf5d65dd91bb41e5bbfd0a32a76ce8540917857c3b2995df6d29db00ff884deec19552707a1d8a2bd4917d9269e7fd38413891e2f1480093c16c316ae6d6e498ed4a5cb2e52c4febf0fbcb696be843968b829739550fa7e9de74f05f705bf51f2ad69ec4476f93b49366e97bdfcc2519a6ffc226b474f6bcf5a43b46c47d4208240a494cc63cadf86c4179d51288c323"}, {0x88, 0x84, 0x401, "5d4c148b38cd49fe92265b0d963afdaef21b66faa049be79dce61b8206912a980f9ab40d60c73c46a302ece9a64beb7ac4dd5ac24cb5094e819643aa117fdb9ada8d13a2b74fc95b6d7a860a163edbadd079395e30da18ce08a7909942d9687d13983e433b90c8aebf50942dbe2452fdca7b70ab7bcd3680"}, {0x30, 0x104, 0x5, "ad2176c537f00f49db24b81b12aace6785bcc90ed20a472b4e7113d3bc"}, {0x18, 0x115, 0x3, "ffc4"}, {0x100, 0x84, 0x2, "19dcd0554b37c0253cc8e86b36782ef0c355e28c361d442030b309e63709ca5d3082002678186ddf3ff501b3a3af3ff0babc483bc50e96fa2ae33db9ddc10a44b5a6283008a2b1979a7abaf86517e32dbe09560a928fb5bb223b3b7d3a4ad7d0c81f1b1da900e74d8993fdde5907b8fa68cee85813116a8c94bdc30b2e35a987fa5753b97b47a44eadf934746c89d6b2fbf67fa0fae52bcf821e5bdd47473eb423c0dfc8ec7a30d6d88bdb026b22a5b3639498b5aa657dcb766d86e4a8e94bb9ef0b44d62278a0a3dc06bef83aa098c4ab2d0e91fa7e91d138455e3561eff25c2cd54eb459546e8ab7b1d9a7"}, {0xc8, 0x8c3fa45f353bef58, 0x5ca11cc5, "30f36ee6915be1845b82953b0f334e9978a461c4766cb052f66e8b9731f2be2f6e6f54538b82467640900c21158b6efc30b3923326cb5fafa1fc1db0a3ecfe5dd15fe9b1dcf077829dad913c59cf022c94ca139e75ae54a0678b557ff493ad6304e5a23cfca365c5f75e65b17b6d2aac81ac97735a74ad6f8d668bb15e934d360573ca0472adb8bc8e825c4fcf060fc7da81404e375ab3d1471e906673b4e5c8830bbc3890c7ccb22414e2e122dfb146fa7ca7f2d3"}, {0x20, 0x10e, 0x401, "7d2199b64913f535ae47c20b1fec8e"}, {0xe8, 0x11, 0xffffffff, "a48f10acd320eb4803a642268743c93b646bac66648152e0b390a4df25a7b2a6db78744432438bac29ccecaa321ad32a69cd58a196431fd170f13ae6d2c7780ce80af5f5b41e8d017502477d664fdae746cea781a7ff1a17f0f0d931bae8286c22b6bfbbdf17140df3054b1805a0ad565e0f278cc854c9b0f061c73170bdd78c4019cf754b6f1c1b6bed66bba7849483f69c9edeb568e3a13db7a52f6fb3dea31e3ed24237b917794363687405c9486be5ca30f304945e01587b0f59f9772633180b4e60827b71d41bbe86d6082ea77197de01ec82"}], 0x560}}], 0x1, 0x4c051) open$dir(&(0x7f00000000c0)='./file0\x00', 0x234000, 0x41) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 305.247411][T24499] loop5: detected capacity change from 0 to 264192 [ 305.256548][T24501] loop2: detected capacity change from 0 to 224 [ 305.280541][T24502] FAULT_INJECTION: forcing a failure. [ 305.280541][T24502] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 305.293596][T24502] CPU: 1 PID: 24502 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 305.302435][T24502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.312480][T24502] Call Trace: [ 305.315751][T24502] dump_stack+0x137/0x19d [ 305.320178][T24502] should_fail+0x23c/0x250 [ 305.324584][T24502] should_fail_usercopy+0x16/0x20 [ 305.329615][T24502] copy_page_to_iter+0x2bb/0x860 [ 305.334580][T24502] shmem_file_read_iter+0x364/0x5c0 [ 305.339856][T24502] vfs_read+0x565/0x5d0 13:33:52 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:52 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r1, 0x200000) pread64(r1, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:52 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(0x0, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 305.344175][T24502] __x64_sys_pread64+0xf5/0x150 [ 305.349033][T24502] do_syscall_64+0x4a/0x90 [ 305.353533][T24502] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 305.359460][T24502] RIP: 0033:0x4665d9 [ 305.363346][T24502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 305.382950][T24502] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 305.391364][T24502] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 305.399453][T24502] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 305.407429][T24502] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 305.415437][T24502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 305.423432][T24502] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:33:52 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(0x0, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:52 executing program 1 (fault-call:8 fault-nth:12): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 305.697745][T24534] FAULT_INJECTION: forcing a failure. [ 305.697745][T24534] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 305.698546][T24538] loop5: detected capacity change from 0 to 264192 [ 305.710826][T24534] CPU: 1 PID: 24534 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 305.726079][T24534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.726090][T24534] Call Trace: [ 305.726096][T24534] dump_stack+0x137/0x19d [ 305.726119][T24534] should_fail+0x23c/0x250 [ 305.748106][T24534] should_fail_usercopy+0x16/0x20 [ 305.753119][T24534] copy_page_to_iter+0x2bb/0x860 [ 305.758040][T24534] shmem_file_read_iter+0x364/0x5c0 [ 305.763306][T24534] vfs_read+0x565/0x5d0 [ 305.767518][T24534] __x64_sys_pread64+0xf5/0x150 [ 305.772358][T24534] do_syscall_64+0x4a/0x90 [ 305.776762][T24534] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 305.782649][T24534] RIP: 0033:0x4665d9 [ 305.786609][T24534] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 305.806196][T24534] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 305.814667][T24534] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 305.822627][T24534] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 305.830601][T24534] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 305.838552][T24534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 305.846502][T24534] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:33:53 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xe00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:53 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:53 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(0x0, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:53 executing program 1 (fault-call:8 fault-nth:13): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:53 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x18000000) 13:33:53 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x87fc}, {&(0x7f0000000240)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a95f000000000000a81979dfe29a28badcb9625685477d6143b857cc272abb120158957331be20611001f180cc2af1dc0696", 0x90, 0x80000000e004}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="66736e616d653d5563d0eaada46b9090d3dea7053027be9a814287be84ad7884f5f92f902cc2e54ad61a06aa86014ffa8dd674c8ba85479e5493f0d89a9df57513123de2c4476805a46e78cf18fa7ce6f9e1edfa156f21564629bc474bc526799be3ba0f673d54ba5ce34eb4d13597e262cdbde74151af4fe0080cd0f5f6ee"]) mknodat$null(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x103) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:33:53 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 306.305277][T24560] loop5: detected capacity change from 0 to 264192 [ 306.345073][T24571] loop2: detected capacity change from 0 to 264192 13:33:53 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 306.387326][T24571] loop2: detected capacity change from 0 to 264192 [ 306.432809][T24573] FAULT_INJECTION: forcing a failure. [ 306.432809][T24573] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 306.445922][T24573] CPU: 0 PID: 24573 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 306.454670][T24573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.464710][T24573] Call Trace: [ 306.467974][T24573] dump_stack+0x137/0x19d [ 306.472297][T24573] should_fail+0x23c/0x250 [ 306.476702][T24573] should_fail_usercopy+0x16/0x20 [ 306.481725][T24573] copy_page_to_iter+0x2bb/0x860 [ 306.486660][T24573] shmem_file_read_iter+0x364/0x5c0 [ 306.491859][T24573] vfs_read+0x565/0x5d0 [ 306.496063][T24573] __x64_sys_pread64+0xf5/0x150 [ 306.500913][T24573] do_syscall_64+0x4a/0x90 [ 306.505370][T24573] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 306.511290][T24573] RIP: 0033:0x4665d9 13:33:53 executing program 1 (fault-call:8 fault-nth:14): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:53 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x4010, r1, 0x8) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) [ 306.515171][T24573] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 306.534782][T24573] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 306.543185][T24573] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 306.551155][T24573] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 306.559186][T24573] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 306.567171][T24573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 306.575142][T24573] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 306.619564][T24583] loop5: detected capacity change from 0 to 264192 [ 306.674284][T24593] FAULT_INJECTION: forcing a failure. [ 306.674284][T24593] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 306.687368][T24593] CPU: 1 PID: 24593 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 306.696231][T24593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.706286][T24593] Call Trace: [ 306.709625][T24593] dump_stack+0x137/0x19d [ 306.712715][T24597] loop2: detected capacity change from 0 to 224 [ 306.713952][T24593] should_fail+0x23c/0x250 [ 306.724585][T24593] should_fail_usercopy+0x16/0x20 [ 306.729606][T24593] copy_page_to_iter+0x2bb/0x860 [ 306.734550][T24593] shmem_file_read_iter+0x364/0x5c0 [ 306.739749][T24593] vfs_read+0x565/0x5d0 [ 306.743914][T24593] __x64_sys_pread64+0xf5/0x150 [ 306.748748][T24593] do_syscall_64+0x4a/0x90 [ 306.753320][T24593] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 306.759212][T24593] RIP: 0033:0x4665d9 13:33:53 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 306.763090][T24593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 306.782684][T24593] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 306.791082][T24593] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 306.799069][T24593] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 306.807019][T24593] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 306.814968][T24593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 13:33:53 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0e91a8c3925f8f15262af50d6cccf5e517d4441b6c03b217b1cab73e83f181a3533927ec61fd9b2be7e791ed045a6ccac23883807e0904e0a5c17e3b99b3ecdab498c615bb24884674cb7cdb2645d4b6f0c86f2f1594150f901837dcfa0007f868de3db251811cc9123aaae0651c751f5fbc6d"]) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) sendfile(r1, r3, &(0x7f0000000340)=0x2, 0x80000001) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x810, r1, 0xdc3e4000) [ 306.822935][T24593] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 306.928404][T24615] loop2: detected capacity change from 0 to 224 13:33:54 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:54 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:54 executing program 1 (fault-call:8 fault-nth:15): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:54 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(0xffffffffffffffff, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:54 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x3f000000) 13:33:54 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x0) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 307.390885][T24636] loop5: detected capacity change from 0 to 264192 13:33:54 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:54 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x0) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 307.444636][T24637] FAULT_INJECTION: forcing a failure. [ 307.444636][T24637] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 307.457701][T24637] CPU: 1 PID: 24637 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 307.466509][T24637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.476683][T24637] Call Trace: [ 307.479998][T24637] dump_stack+0x137/0x19d [ 307.484339][T24637] should_fail+0x23c/0x250 [ 307.488760][T24637] should_fail_usercopy+0x16/0x20 13:33:54 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x0) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 307.493795][T24637] copy_page_to_iter+0x2bb/0x860 [ 307.498740][T24637] shmem_file_read_iter+0x364/0x5c0 [ 307.504016][T24637] vfs_read+0x565/0x5d0 [ 307.508254][T24637] __x64_sys_pread64+0xf5/0x150 [ 307.513111][T24637] do_syscall_64+0x4a/0x90 [ 307.517531][T24637] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 307.523503][T24637] RIP: 0033:0x4665d9 [ 307.527402][T24637] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 307.547014][T24637] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 307.555438][T24637] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 307.563511][T24637] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 307.571492][T24637] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 307.579478][T24637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 307.587453][T24637] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:33:54 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:54 executing program 1 (fault-call:8 fault-nth:16): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:55 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05"]) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 307.844061][T24627] loop2: detected capacity change from 0 to 224 [ 307.871874][T24663] FAULT_INJECTION: forcing a failure. [ 307.871874][T24663] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 307.884938][T24663] CPU: 0 PID: 24663 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 307.893696][T24663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.903752][T24663] Call Trace: [ 307.907108][T24663] dump_stack+0x137/0x19d [ 307.911430][T24663] should_fail+0x23c/0x250 [ 307.915860][T24663] should_fail_usercopy+0x16/0x20 [ 307.920880][T24663] copy_page_to_iter+0x2bb/0x860 [ 307.925828][T24663] shmem_file_read_iter+0x364/0x5c0 [ 307.931039][T24663] vfs_read+0x565/0x5d0 [ 307.935218][T24663] __x64_sys_pread64+0xf5/0x150 [ 307.940141][T24663] do_syscall_64+0x4a/0x90 [ 307.944617][T24663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 307.946088][T24675] loop2: detected capacity change from 0 to 224 [ 307.950514][T24663] RIP: 0033:0x4665d9 [ 307.950529][T24663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 307.980279][T24663] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 307.988674][T24663] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 307.996655][T24663] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 308.004607][T24663] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 308.012563][T24663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 308.020516][T24663] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 308.063865][T24675] loop2: detected capacity change from 0 to 224 [ 308.087096][T24687] loop5: detected capacity change from 0 to 264192 13:33:55 executing program 1 (fault-call:8 fault-nth:17): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:55 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:55 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:55 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x241, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240), 0xfffffffffffffff9, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000280)) r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x1}) r4 = dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) close(r4) 13:33:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x48000000) [ 308.478926][T24703] FAULT_INJECTION: forcing a failure. [ 308.478926][T24703] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 308.482587][T24704] loop2: detected capacity change from 0 to 224 [ 308.492143][T24703] CPU: 1 PID: 24703 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 308.507051][T24703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.517091][T24703] Call Trace: [ 308.517099][T24703] dump_stack+0x137/0x19d [ 308.524674][T24703] should_fail+0x23c/0x250 [ 308.529092][T24703] should_fail_usercopy+0x16/0x20 [ 308.534101][T24703] copy_page_to_iter+0x2bb/0x860 [ 308.539202][T24703] shmem_file_read_iter+0x364/0x5c0 [ 308.544388][T24703] vfs_read+0x565/0x5d0 [ 308.548561][T24703] __x64_sys_pread64+0xf5/0x150 [ 308.553447][T24703] do_syscall_64+0x4a/0x90 [ 308.557845][T24703] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 308.563839][T24703] RIP: 0033:0x4665d9 [ 308.567712][T24703] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 308.587398][T24703] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 308.595826][T24703] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 308.603788][T24703] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 308.611743][T24703] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 308.619705][T24703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 13:33:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:55 executing program 1 (fault-call:8 fault-nth:18): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 308.627658][T24703] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 308.639103][T24705] loop5: detected capacity change from 0 to 264192 13:33:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe00000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:55 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 308.842720][T24732] FAULT_INJECTION: forcing a failure. [ 308.842720][T24732] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 308.855803][T24732] CPU: 1 PID: 24732 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 308.864579][T24732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.874623][T24732] Call Trace: [ 308.877894][T24732] dump_stack+0x137/0x19d [ 308.882214][T24732] should_fail+0x23c/0x250 [ 308.886626][T24732] should_fail_usercopy+0x16/0x20 [ 308.891636][T24732] copy_page_to_iter+0x2bb/0x860 [ 308.896654][T24732] shmem_file_read_iter+0x364/0x5c0 [ 308.901887][T24732] vfs_read+0x565/0x5d0 [ 308.906032][T24732] __x64_sys_pread64+0xf5/0x150 [ 308.910886][T24732] do_syscall_64+0x4a/0x90 [ 308.915305][T24732] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 308.921255][T24732] RIP: 0033:0x4665d9 13:33:56 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:56 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, 0x0, 0x0, 0x0) 13:33:56 executing program 1 (fault-call:8 fault-nth:19): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 308.925150][T24732] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 308.944807][T24732] RSP: 002b:00007f3ac34b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 308.953293][T24732] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 308.961271][T24732] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 308.969236][T24732] RBP: 00007f3ac34b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 308.977289][T24732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 308.985264][T24732] R13: 00007ffcdd64280f R14: 00007f3ac34b7300 R15: 0000000000022000 [ 309.049140][T24740] loop5: detected capacity change from 0 to 264192 [ 309.076128][T24743] FAULT_INJECTION: forcing a failure. [ 309.076128][T24743] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 309.089218][T24743] CPU: 0 PID: 24743 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 309.098021][T24743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.108077][T24743] Call Trace: [ 309.111383][T24743] dump_stack+0x137/0x19d [ 309.115722][T24743] should_fail+0x23c/0x250 [ 309.120138][T24743] should_fail_usercopy+0x16/0x20 [ 309.125211][T24743] copy_page_to_iter+0x2bb/0x860 [ 309.130146][T24743] shmem_file_read_iter+0x364/0x5c0 [ 309.135349][T24743] vfs_read+0x565/0x5d0 [ 309.139515][T24743] __x64_sys_pread64+0xf5/0x150 [ 309.144511][T24743] do_syscall_64+0x4a/0x90 [ 309.148919][T24743] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.154814][T24743] RIP: 0033:0x4665d9 [ 309.158719][T24743] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 309.178301][T24743] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 309.186714][T24743] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 309.194662][T24743] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 309.202613][T24743] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 309.210576][T24743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 309.218550][T24743] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:33:56 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:56 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:56 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, 0x0, 0x0, 0x0) 13:33:56 executing program 1 (fault-call:8 fault-nth:20): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:56 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4c000000) 13:33:56 executing program 2: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) setxattr$incfs_metadata(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)="c122cfbfd1c212c7bec65a54be4a7fba6862d319596c2e8dbf677be6cd90d85456675898c33cea5f888f01a7fa5737d0ac7a90d2984d99076af0be9c", 0x3c, 0x2) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:33:56 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:56 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) geteuid() newfstatat(0xffffffffffffff9c, &(0x7f0000001e40)='./file0\x00', &(0x7f0000005ac0), 0x6000) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000240)='./file0\x00', 0xd4, 0x7, &(0x7f0000001680)=[{&(0x7f0000000280)="6051b4e89fff8532d633c79d3fdc9eba6d9189cb", 0x14, 0x824c}, {&(0x7f00000002c0)="6eb369bc48e014975e03e822ec095b9167bd612118d4eb61a06f96f9dba2039f828fca9218f70dbb42068baedc9c5fd295a7a62bb5de7f9a5c356afc25cda1824ce8c16faef9de379e80a52ae333980c57fc265aadeabc3ccf409740e80482b0825c518d2f6f05c3bb361ed8023766699027e7", 0x73, 0x3e}, {&(0x7f0000000340)="7506cf0a9dd61bad2b52c757febd664e9fe75ecf38ecd959664e552dc4c5dd8a02bb99b95ec657bcca7564d79fde8c9267cc1d7a73f5065714290415a4716448c8e4f9471fd9a37dcac20be931725537e5f460b1bfddcd639f0809e59b3658ed98aadd4e2b479bb42e0a35b6b0575e", 0x6f, 0x9}, {&(0x7f00000018c0)="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", 0x10e, 0x200}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="a5b91c9a076b996ddb25b4ea6da1f836dfb81c7f86230f0a33155890c6161dd8b36555a08f4ff93ded6fe6cc2018669bea46e49814b837258bd342aeff49663468b4e97adf8fb935e4882d5dc6b856824526bbd0288ca49d36bee825b68d930cff73a2a7287b2fa841d02af55dea09", 0x6f, 0x4}, {&(0x7f00000015c0)="0ff67183d07bedd0187150b0baa6e0ad879e280554178881f6549ea13fd91664b2c800f8ab1892505fd720e1a52f26f4b4223ae9d1c4186e08933eef7431ca9a69dc2936df553c01b681b3feb92aaf7dcc4a310be7cb6f9ef9983187cfd47e4656033e650500ccf03e91c9e48e9db10a4c8538fa6388e0e44561a9f0cf193a41c53c0100000000000000de976e9d20c440d02c7f7055fb3425a23795b94c0ab5d718ac6355d9010640f75344953722c88a494b0ac3cfc90000", 0xb9, 0xfffffffffffffff9}], 0x44, &(0x7f0000001740)=ANY=[@ANYBLOB="7569643d23031dd04e016b713628ed86be7b0000000000006e21493f606f358957800000000000000000000000a9dd97d780aa5b0e010000004aa9c1a744b08a9f2f6252318952c2da1c775c0600a75069c22564d764725b8c68121686618670ddfc5f28fd186fed", @ANYRESHEX=r2, @ANYBLOB=',check=relaxed,block=0x0000000000000200,dont_hash,smackfstransmute=obj_user,smackfsfloor=iso9660\x00,uid=', @ANYRESDEC, @ANYBLOB=',\x00']) sendmmsg$sock(r1, &(0x7f0000005840)=[{{&(0x7f0000000480)=@nfc_llcp={0x27, 0x1, 0x0, 0x4, 0x6, 0xfb, "6b76045d97293d3a038a110708e84121d59dd95b501a89e47c452b0495c7e1341c41cfcd470b4461a2948c1d84e0201d6d9132c096c9b8e88af9cc825f68bb", 0x2f}, 0x80, &(0x7f0000000500)=[{&(0x7f0000001a00)="5d3b7433a0f5af12e34c519167148501a900c879a47663ee29a2752e1f4edc78351e3622a7e9c8a3ae3a0ea55762577c322742a248c515ff01589ae2bf8641831f9ddcc1a7064dbaf097f19f784f90cd635176f3c1f265afb006e1764bf2ed825053a1857a91f5cc5d3964eb50fd12f40336788045d077b7133869b436d05f31b86671f5b0f9e337b6531654cb5aa54c976d2e29aa1064b589cf95e594a35faafc1956ec68316c18b208df0cd5c363b1af55d5da282b5f4595d378c43aafadee790b7db0b4430ad2c7ae9763381f44779b9ef335ab2ce3cdd894c5", 0xdb}, {&(0x7f0000001840)="030bb98a780b7a92e50a4d4835238785ee3e48e388ffa8b00a99095bdb96774de1c7f3b47c6483d13a9b992ea6b267223b77806ae8ee3690109406af19d475098c94c0348361e8c09af632315d9c8b2199c897071716a8d90684fcacb6732305db8e81382591c5", 0x67}], 0x2, &(0x7f0000001b00)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x8000}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @mark={{0x14, 0x1, 0x24, 0xcf1}}, @mark={{0x14, 0x1, 0x24, 0x3}}], 0xf0}}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001c00)="8d074a60563bf44bf255933b1bd247d164e11162bc34ee4deff6591573d934b09417db", 0x23}, {&(0x7f0000001c40)="567d7b2258201494b89b2f3e16df447f314fccc4c6dc376099095ba5bdd1913328e1a587ae3144fa6dfcbd505839457b1ddfa4224758f86d", 0x38}], 0x2, &(0x7f0000001cc0)=[@txtime={{0x18, 0x1, 0x3d, 0x400}}, @txtime={{0x18, 0x1, 0x3d, 0x40}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0xe09}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0xffff}}], 0xd8}}, {{&(0x7f0000001dc0)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80, &(0x7f0000001e40), 0x0, &(0x7f0000001e80)=[@mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x800}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0xfff}}, @timestamping={{0x14, 0x1, 0x25, 0x53}}, @mark={{0x14, 0x1, 0x24, 0x1f}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x1}}], 0xf0}}, {{&(0x7f0000001f80)=@l2tp6={0xa, 0x0, 0x400, @private0={0xfc, 0x0, '\x00', 0x1}, 0x6, 0x1}, 0x80, &(0x7f0000002140)=[{&(0x7f0000002000)="e5a22c20dd7c786b903254e2212002c2fbd2b1da0bc5bcb1416d4cd6653ee3619bf9524b", 0x24}, 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{&(0x7f0000003a80)="6f978218b091dc2845fb4716a481f205221a1048f9677d131f67e9674c2885c33482a2631560132ebcc8600064287234d8680de1258f1ccf8cdb3fe273566011501100b813bb449d091bd91b53a466faf6bb04d30f9eb14b1eceb5561face7e252d0c2", 0x63}], 0x4, &(0x7f0000003b40)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}], 0x48}}, {{&(0x7f0000003bc0)=@ethernet={0x1}, 0x80, 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", 0x1000}, {&(0x7f0000004c40)="57556013a27cde86effa5b6afd30a423bc145a1b23595824cb51b69ba40075b52e3f80079b9369735ea15b714772fb913ed981a0929b07c7bc6d7e32d38e2303cf8284268b08088162f26161019abcfaaa7c9866a507599427d0e99f9dcb26fee8d0f72b67b7ba", 0x67}, {&(0x7f0000004cc0)="640ed9de3ec0ab271f91834fd830d4a76c7d1a5c880f54349a918570395fd3aa82fc6ccf3fbb21b23cf084d50db1fca9aae15759924c86", 0x37}], 0x3, &(0x7f0000004d40)=[@txtime={{0x18, 0x1, 0x3d, 0x4}}], 0x18}}, {{&(0x7f0000004d80)=@isdn={0x22, 0x6, 0x8, 0x5, 0x6}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004e00)="912b080fc035ed6462377c215e2fd226b8a0683e62872d3e525254472e9ed1a8a415fb18294e2c3df189c89cbe0ff4b352310262dd1310339f81cfe08607db075c03e3cd67b16505e6a417134db1ce1b70e08079e7c140fcb8c304d40afbaa7a114f916ae0604e9f94bd6d0bc992275a24d6a738b056ecfce898a7a3df4b6c2577fd1248c6a0006f7fe626eb48944b8be73ab25d6beb0040b412ddaae31c03a2c18dde959a2a34948b67aed3ee58df659ef7bf99a1e414de3502a5c260aaed862487db75d67abde981fb13e7a742ce2697e84a9c567f162cedbfe0c3", 0xdc}, {&(0x7f0000004f00)="aa6eb1a724945493959255c3d2cf9d2228d44275bd0e51d32f420fa3912df53d39aa35f526f8b22dfb4572f0271b6b7baec56615926a7777469abe151337708ccf5e83622f0d3e0cfa287b7c8c", 0x4d}, {&(0x7f0000004f80)="c4f3bf368904b03af9c736c6424a0a00931802a9e8df10852d52fb8ffb5631f2b5be05b178c80d28d4637745a9457b566313e6f2dbb1eb2adae60416c92a63640b3d27a71269aeae5ec32a3ddb6fd5ae7e7428015f96ebc962dd17b6d5f5a8ca8f81bdabf5aa911895b40f686dceb0eba1ecfbdc2f3cf2dbfa9c1e100e4e06d917fcddb137eebef6854a270baf49a3871fe6a59352021442b639a64918bef1e8c707c419767c9e372b68b4cfa10bab1150aabe7452a4d8e1098e4ec17a7f3d3dc943d456af7e287c647f32f28ff9ce86f21f00a92c78b24c0a9450e982cf", 0xde}, {&(0x7f0000005080)="593bb844ff2887d468c38c4cb02abfb04956eb85cbca4a21c9972be452f2913f0c4e08373dbe3ab5a509d3d61f3a697ac184c95d22973d32fe7c72d1bb682bd7254ed3a966b1ab87f5040a11af330d83e0c71571adb5718b0be099a3d817a20e047c255463", 0x65}, {&(0x7f0000005100)="2d3b4b4467fc0b0921393fd06095ec9fe88bc7fbea638900b0778bdf72a71e69e3adf73dddd0b02792648a12a61096fe3acc22b61f9ccb5c826d75c4f07cee93bda0f31a09f981ea678e4792983c5e8a43b833d54171fdabf58dde43a9ef112b4ee14929632a1760c41a0de0177d0db6128fa018355636f98b5d1ce0", 0x7c}, {&(0x7f0000005180)="951b6bf9a49783dfff57226af1d9b2bd08cb2d06e0e7d83424", 0x19}], 0x6, &(0x7f0000005240)=[@timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x80}}, @txtime={{0x18, 0x1, 0x3d, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0xffffffff}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0xa8}}, {{&(0x7f0000005300)=@pppoe={0x18, 0x0, {0x4, @broadcast, 'vlan0\x00'}}, 0x80, &(0x7f0000005600)=[{&(0x7f0000005380)="623dbc3642d8aff6c78042a20e9fc6f8a2d50c1b75cc5b93acf1fae62c257d2be2d2eaf65980e825fc0c4a21f3d01365e7019266ac32926fd852f8aac8382746c0", 0x41}, {&(0x7f0000005400)="c244809b8eb3d6aecd1206ebf7a103595f6af0f8d5706473a84e6ed0856e2c44dd5320cfe5f9757f7568327600df42744826b01b57d597d4691d7e6e04bf110ea0b041469b22b58193a2abf0ef72d4f7ed752e7352ee43", 0x57}, {&(0x7f0000005480)="d22eb9981e700fb8712f12c2c57bfc6ec821f723f5678c58d3199fb5b42b7a48aa709adbdc095a59b0d038072fd7dd50836ff81aca7d329c5f5443cb275752", 0x3f}, {&(0x7f00000054c0)="857c8a06ab2d2df5e87abda01cb6e0a0cefb160de5", 0x15}, {&(0x7f0000005500)="eb8586a224daabb469e0d44863f1c50936d3fffdf8d572fa34813e6663ba8afb015cd12b24dd8e675dfb10c55f74f4e26714b58732dc4f3cdb2b29d57b244a3346c6a3760546c3a4a5f3509a9eeaf0cd257d5bcc80e77390c0818492b4e5dcbece8d30497f897a31c21cf0d702c51b9c80ca756f8457817c53663642b58b08915bf1da0f234e80d584045b68c9ac05d9978511e319d11a8a7725f850df01462de683ad7d7c7e0534f19fe95fd65f1c4cdc359b3b43950f82554cfda883b6c8082e4d8ee8311c0a937d7a906a2c7dd5c2ad5d55a74683412c5b026a249bf2950e5b7cc062ac1f", 0xe6}], 0x5, &(0x7f0000005680)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x1f}}, @timestamping={{0x14, 0x1, 0x25, 0xf4a}}], 0x48}}, {{0x0, 0x0, &(0x7f00000057c0)=[{&(0x7f0000005700)="5db8520c1799595932", 0x9}, {&(0x7f0000005740)="347b07f08046bc5d8ab4c1033f393da48211020106dddfaea61e1f60d7b075471b7c0f96e575519a022d4a2fc1551e3106eb389060bcc15aa09474be1d", 0x3d}, {&(0x7f0000005780)="416a276ffde4", 0x6}], 0x3, &(0x7f0000005800)=[@mark={{0x14, 0x1, 0x24, 0x2e0}}], 0x18}}], 0xa, 0x0) [ 309.487994][T24764] loop2: detected capacity change from 0 to 224 [ 309.515100][T24770] loop5: detected capacity change from 0 to 264192 [ 309.590135][T24780] FAULT_INJECTION: forcing a failure. [ 309.590135][T24780] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 309.603460][T24780] CPU: 1 PID: 24780 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 309.612218][T24780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.622269][T24780] Call Trace: [ 309.625541][T24780] dump_stack+0x137/0x19d [ 309.629861][T24780] should_fail+0x23c/0x250 [ 309.634266][T24780] should_fail_usercopy+0x16/0x20 [ 309.639321][T24780] copy_page_to_iter+0x2bb/0x860 [ 309.644249][T24780] shmem_file_read_iter+0x364/0x5c0 [ 309.649436][T24780] vfs_read+0x565/0x5d0 [ 309.653624][T24780] __x64_sys_pread64+0xf5/0x150 [ 309.658463][T24780] do_syscall_64+0x4a/0x90 [ 309.662867][T24780] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.668820][T24780] RIP: 0033:0x4665d9 13:33:56 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, 0x0, 0x0, 0x0) 13:33:56 executing program 1 (fault-call:8 fault-nth:21): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 309.672700][T24780] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 309.692332][T24780] RSP: 002b:00007f3ac34b7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 309.700856][T24780] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 309.708833][T24780] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 309.716797][T24780] RBP: 00007f3ac34b71d0 R08: 0000000000000000 R09: 0000000000000000 [ 309.724763][T24780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 309.732823][T24780] R13: 00007ffcdd64280f R14: 00007f3ac34b7300 R15: 0000000000022000 13:33:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@mcast1, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4009a, r2}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r2, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r2}) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0xafd0}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba, r5}) sendto$packet(r3, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r5, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r5}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r5, 0x2f, 0x6e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x7, 0x5a, 0xd8c9}}) sendmmsg$inet6(r1, &(0x7f0000003080)=[{{&(0x7f0000000480)={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, '\x00', 0x37}, 0x539d}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000004c0)="9df05bf2f090e414e06e2526f8a55bd1862d1c3fdae22fb395b0bce0af38029e24b043187be7", 0x26}, {&(0x7f0000000500)="4993427e9b49a173a204691c4d7dc39ad07f1b10a900ba58b69ec765d1dcd42e9971246be34e1c9fa9c4ec52460c77ee5d076f", 0x33}, {&(0x7f0000000540)}, {&(0x7f0000000580)="7b594c69af641e5be5792d335749502eb0d06f01ec2921e8cc287ec1fc26022d14f8b214f7e8cb48989390eb8d2ba0dbcd2cad17a0611cd08ca051a611c2fd1a2c1b1346936e9b4c8f7a5c6b054938251ebefb548617ad7146202c809056ded1dad4c4f7a2c669550d99f6580f89f14b4aec61b41c22ebbce8ff618a118d4eafbf6009239e223f5a6bac27c113e817a4b199a62f9ecc4453cda7f181110a12b2a3b1ec163e9da254cc0a514012712157c1d06da98e", 0xb5}, {&(0x7f0000000640)="5996573ab7b684c5abf1bca0cf90c1dcca9fed574803fb3ebfed73b90a20c21f8685e3a490cf5a4cd52a149f72d2567ad9884a77e3be7680b927a4764c5e3179d1b9dfa95a9e647f5fc0711b70b873a36e4a7a9ec3cccffdf9c9f63aef0b41bfc885cebf5284b3157664acfd7423cdde2ebc113cdf290bf18b31f32ca827445bed8595696e466f9999e8f7242ca0182f75fece494c1098627f97217df691822029bf1508b564af31e1785366e24e9f23a72db2b2842cfa980fd7f2555910144734a18969a935fdf0", 0xc8}, {&(0x7f0000000740)="d7f016feae9cf87082f377e539f124eb01373d091b94539827cf7aa86e0bd993246aad6f6c5a43ef255978fe01ebb745266d90383a094a5530ab90fc9eae92f97937ae99567ed6aaff012d80bbef3fd2781a255bcb47a276aee27d1c4848d5ad84e797574f83f400dd2ac6b57457b42a6c2dfcf93ab537f4639e81afd173a9b7888a2ccd579fc95f3b7be0cb81bf39a3a0ce056830841e837c3de87d131675b02e372354d40246201760c527b87f93b22ac10ff34dfa", 0xb6}], 0x6}}, {{&(0x7f0000000880)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1f}, 0x1c, &(0x7f00000019c0)=[{&(0x7f00000008c0)="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0xa, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, '\x00', 0xa}, @ipv4={'\x00', '\xff\xff', @multicast1}, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @private1]}}}], 0x190}}, {{&(0x7f0000001bc0)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x10}, 0x1c, &(0x7f0000001c00), 0x0, &(0x7f0000001c40)=[@rthdr={{0x88, 0x29, 0x39, {0x2b, 0xe, 0x1, 0x8, 0x0, [@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, @ipv4={'\x00', '\xff\xff', @multicast1}]}}}], 0x88}}, {{&(0x7f0000001d00)={0xa, 0x4e23, 0x0, @private2, 0x4}, 0x1c, &(0x7f0000002f00)=[{&(0x7f0000001d40)="1b39dcf329c2a6c0e4b93bd94a9fc15eff248d89baedf29491bd89da874a3ac72246ec9cac3c35bd973e", 0x2a}, {&(0x7f0000001d80)="0b446af24c41a4866f9e7d25240f8e7140581f540d586bfbb4ae1ea6cef0b864ea2fdb6c90b786dde83266867ac78ac62e43f90bb5cb891deea2e22cbbd0702cf5f31b82f6b592f9bf2bcf1155e7255129a1bc8acc7adf87134ebc83460c", 0x5e}, {&(0x7f0000001e00)="c6e32c4d52c1a48877066a7cac7507daf83dcb3b1ca72f425400a9331b1b2a1b8ab53fa18680a48ee2a106b57b8c301fba5c1f2ce2054961994910250d6389694b24c921cdd135163112a4052bb04c43d360ae14ea06449f98c1789344b587106a318bff85e44ac911b624bc82b0db8d43420ef46287f14644120f", 0x7b}, {&(0x7f0000001e80)="d107ee551b0d414014b517e02b08b618092d0fb3c23e284b827a9cf60d37eea61697889495de212fbf662627999bc7c39a1014d9b5448a7ef0b785c980332c6b02ac49b976f605022f4ef0caffc97c63", 0x50}, {&(0x7f0000001f00)="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", 0x1000}], 0x5, &(0x7f0000002f80)=[@hopopts={{0x20, 0x29, 0x36, {0x3b, 0x0, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8000}}, @dstopts={{0x28, 0x29, 0x37, {0x2b, 0x1, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}, @rthdr={{0x78, 0x29, 0x39, {0x4, 0xc, 0x0, 0x9, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @empty, @ipv4={'\x00', '\xff\xff', @loopback}, @loopback, @mcast2, @loopback]}}}], 0xd8}}], 0x4, 0x4040000) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@rand_addr=0x1000, @multicast2, r2}, 0xc) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa0, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4040090}, 0x1464cd0bfc8d36f8) r6 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r6, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 309.822413][T24793] loop2: detected capacity change from 0 to 224 [ 309.832504][T24792] loop5: detected capacity change from 0 to 264192 [ 309.881348][T24794] FAULT_INJECTION: forcing a failure. [ 309.881348][T24794] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 309.894418][T24794] CPU: 0 PID: 24794 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 309.903220][T24794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.903233][T24794] Call Trace: [ 309.903240][T24794] dump_stack+0x137/0x19d [ 309.916551][T24794] should_fail+0x23c/0x250 [ 309.916572][T24794] should_fail_usercopy+0x16/0x20 13:33:57 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1200000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 309.930386][T24794] copy_page_to_iter+0x2bb/0x860 [ 309.935322][T24794] shmem_file_read_iter+0x364/0x5c0 [ 309.940612][T24794] vfs_read+0x565/0x5d0 [ 309.944779][T24794] __x64_sys_pread64+0xf5/0x150 [ 309.949633][T24794] do_syscall_64+0x4a/0x90 [ 309.954152][T24794] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.960053][T24794] RIP: 0033:0x4665d9 [ 309.963946][T24794] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 309.983607][T24794] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 309.992023][T24794] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 310.000024][T24794] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 310.008127][T24794] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 310.016081][T24794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 310.024029][T24794] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 310.079379][T24815] loop5: detected capacity change from 0 to 264192 13:33:57 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x3f00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:57 executing program 2: removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=@known='trusted.overlay.opaque\x00') r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\f']) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:33:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@mcast1, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4009a, r2}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r2, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r2}) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0xafd0}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba, r5}) sendto$packet(r3, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r5, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r5}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r5, 0x2f, 0x6e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x7, 0x5a, 0xd8c9}}) sendmmsg$inet6(r1, &(0x7f0000003080)=[{{&(0x7f0000000480)={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, '\x00', 0x37}, 0x539d}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000004c0)="9df05bf2f090e414e06e2526f8a55bd1862d1c3fdae22fb395b0bce0af38029e24b043187be7", 0x26}, {&(0x7f0000000500)="4993427e9b49a173a204691c4d7dc39ad07f1b10a900ba58b69ec765d1dcd42e9971246be34e1c9fa9c4ec52460c77ee5d076f", 0x33}, {&(0x7f0000000540)}, {&(0x7f0000000580)="7b594c69af641e5be5792d335749502eb0d06f01ec2921e8cc287ec1fc26022d14f8b214f7e8cb48989390eb8d2ba0dbcd2cad17a0611cd08ca051a611c2fd1a2c1b1346936e9b4c8f7a5c6b054938251ebefb548617ad7146202c809056ded1dad4c4f7a2c669550d99f6580f89f14b4aec61b41c22ebbce8ff618a118d4eafbf6009239e223f5a6bac27c113e817a4b199a62f9ecc4453cda7f181110a12b2a3b1ec163e9da254cc0a514012712157c1d06da98e", 0xb5}, {&(0x7f0000000640)="5996573ab7b684c5abf1bca0cf90c1dcca9fed574803fb3ebfed73b90a20c21f8685e3a490cf5a4cd52a149f72d2567ad9884a77e3be7680b927a4764c5e3179d1b9dfa95a9e647f5fc0711b70b873a36e4a7a9ec3cccffdf9c9f63aef0b41bfc885cebf5284b3157664acfd7423cdde2ebc113cdf290bf18b31f32ca827445bed8595696e466f9999e8f7242ca0182f75fece494c1098627f97217df691822029bf1508b564af31e1785366e24e9f23a72db2b2842cfa980fd7f2555910144734a18969a935fdf0", 0xc8}, {&(0x7f0000000740)="d7f016feae9cf87082f377e539f124eb01373d091b94539827cf7aa86e0bd993246aad6f6c5a43ef255978fe01ebb745266d90383a094a5530ab90fc9eae92f97937ae99567ed6aaff012d80bbef3fd2781a255bcb47a276aee27d1c4848d5ad84e797574f83f400dd2ac6b57457b42a6c2dfcf93ab537f4639e81afd173a9b7888a2ccd579fc95f3b7be0cb81bf39a3a0ce056830841e837c3de87d131675b02e372354d40246201760c527b87f93b22ac10ff34dfa", 0xb6}], 0x6}}, {{&(0x7f0000000880)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1f}, 0x1c, &(0x7f00000019c0)=[{&(0x7f00000008c0)="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0xa, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, '\x00', 0xa}, @ipv4={'\x00', '\xff\xff', @multicast1}, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @private1]}}}], 0x190}}, {{&(0x7f0000001bc0)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x10}, 0x1c, &(0x7f0000001c00), 0x0, &(0x7f0000001c40)=[@rthdr={{0x88, 0x29, 0x39, {0x2b, 0xe, 0x1, 0x8, 0x0, [@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, @ipv4={'\x00', '\xff\xff', @multicast1}]}}}], 0x88}}, {{&(0x7f0000001d00)={0xa, 0x4e23, 0x0, @private2, 0x4}, 0x1c, &(0x7f0000002f00)=[{&(0x7f0000001d40)="1b39dcf329c2a6c0e4b93bd94a9fc15eff248d89baedf29491bd89da874a3ac72246ec9cac3c35bd973e", 0x2a}, {&(0x7f0000001d80)="0b446af24c41a4866f9e7d25240f8e7140581f540d586bfbb4ae1ea6cef0b864ea2fdb6c90b786dde83266867ac78ac62e43f90bb5cb891deea2e22cbbd0702cf5f31b82f6b592f9bf2bcf1155e7255129a1bc8acc7adf87134ebc83460c", 0x5e}, {&(0x7f0000001e00)="c6e32c4d52c1a48877066a7cac7507daf83dcb3b1ca72f425400a9331b1b2a1b8ab53fa18680a48ee2a106b57b8c301fba5c1f2ce2054961994910250d6389694b24c921cdd135163112a4052bb04c43d360ae14ea06449f98c1789344b587106a318bff85e44ac911b624bc82b0db8d43420ef46287f14644120f", 0x7b}, {&(0x7f0000001e80)="d107ee551b0d414014b517e02b08b618092d0fb3c23e284b827a9cf60d37eea61697889495de212fbf662627999bc7c39a1014d9b5448a7ef0b785c980332c6b02ac49b976f605022f4ef0caffc97c63", 0x50}, {&(0x7f0000001f00)="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", 0x1000}], 0x5, &(0x7f0000002f80)=[@hopopts={{0x20, 0x29, 0x36, {0x3b, 0x0, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8000}}, @dstopts={{0x28, 0x29, 0x37, {0x2b, 0x1, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}, @rthdr={{0x78, 0x29, 0x39, {0x4, 0xc, 0x0, 0x9, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @empty, @ipv4={'\x00', '\xff\xff', @loopback}, @loopback, @mcast2, @loopback]}}}], 0xd8}}], 0x4, 0x4040000) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@rand_addr=0x1000, @multicast2, r2}, 0xc) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa0, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4040090}, 0x1464cd0bfc8d36f8) r6 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r6, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:33:57 executing program 1 (fault-call:8 fault-nth:22): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:57 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1800000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x68000000) 13:33:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@mcast1, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4009a, r2}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r2, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r2}) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0xafd0}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba, r5}) sendto$packet(r3, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r5, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r5}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r5, 0x2f, 0x6e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x7, 0x5a, 0xd8c9}}) sendmmsg$inet6(r1, &(0x7f0000003080)=[{{&(0x7f0000000480)={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, '\x00', 0x37}, 0x539d}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000004c0)="9df05bf2f090e414e06e2526f8a55bd1862d1c3fdae22fb395b0bce0af38029e24b043187be7", 0x26}, {&(0x7f0000000500)="4993427e9b49a173a204691c4d7dc39ad07f1b10a900ba58b69ec765d1dcd42e9971246be34e1c9fa9c4ec52460c77ee5d076f", 0x33}, {&(0x7f0000000540)}, {&(0x7f0000000580)="7b594c69af641e5be5792d335749502eb0d06f01ec2921e8cc287ec1fc26022d14f8b214f7e8cb48989390eb8d2ba0dbcd2cad17a0611cd08ca051a611c2fd1a2c1b1346936e9b4c8f7a5c6b054938251ebefb548617ad7146202c809056ded1dad4c4f7a2c669550d99f6580f89f14b4aec61b41c22ebbce8ff618a118d4eafbf6009239e223f5a6bac27c113e817a4b199a62f9ecc4453cda7f181110a12b2a3b1ec163e9da254cc0a514012712157c1d06da98e", 0xb5}, {&(0x7f0000000640)="5996573ab7b684c5abf1bca0cf90c1dcca9fed574803fb3ebfed73b90a20c21f8685e3a490cf5a4cd52a149f72d2567ad9884a77e3be7680b927a4764c5e3179d1b9dfa95a9e647f5fc0711b70b873a36e4a7a9ec3cccffdf9c9f63aef0b41bfc885cebf5284b3157664acfd7423cdde2ebc113cdf290bf18b31f32ca827445bed8595696e466f9999e8f7242ca0182f75fece494c1098627f97217df691822029bf1508b564af31e1785366e24e9f23a72db2b2842cfa980fd7f2555910144734a18969a935fdf0", 0xc8}, {&(0x7f0000000740)="d7f016feae9cf87082f377e539f124eb01373d091b94539827cf7aa86e0bd993246aad6f6c5a43ef255978fe01ebb745266d90383a094a5530ab90fc9eae92f97937ae99567ed6aaff012d80bbef3fd2781a255bcb47a276aee27d1c4848d5ad84e797574f83f400dd2ac6b57457b42a6c2dfcf93ab537f4639e81afd173a9b7888a2ccd579fc95f3b7be0cb81bf39a3a0ce056830841e837c3de87d131675b02e372354d40246201760c527b87f93b22ac10ff34dfa", 0xb6}], 0x6}}, {{&(0x7f0000000880)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1f}, 0x1c, &(0x7f00000019c0)=[{&(0x7f00000008c0)="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0x1000}, {&(0x7f00000018c0)="8e2dd85f0dfc4ce55ea766", 0xb}, {&(0x7f0000001900)="8ce914cd45c02e", 0x7}, {&(0x7f0000001940)="7c10a05153e7d40985b35d4bf09dbc42ea70a5769ec4b6883496febd51d1e416972675d85bb6c5bfa867879bed233ffa75e14f22e4cc73fbb1e933271a4398c0f5d582977a60a43a1919fa5bf6dc8021", 0x50}], 0x4, &(0x7f0000001a00)=[@pktinfo={{0x24, 0x29, 0x32, {@empty}}}, @dstopts_2292={{0x68, 0x29, 0x4, {0x0, 0x9, '\x00', [@generic={0x6, 0x3d, "52e20b3f25df3567c143a912d702e179141c9db2cfd70e2676c05ecde82b54105e85ac1292a194ca73b3bc512f41d85aed2642af6f0c60e76d22da3bf6"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x2a}, @jumbo={0xc2, 0x4, 0x2}]}}}, @hopopts={{0x20, 0x29, 0x36, {0x2f, 0x0, '\x00', [@enc_lim, @pad1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7fffffff}}, @pktinfo={{0x24, 0x29, 0x32, {@private2={0xfc, 0x2, '\x00', 0x1}, r5}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x800}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x4, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0xa1}]}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x5c, 0xa, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, '\x00', 0xa}, @ipv4={'\x00', '\xff\xff', @multicast1}, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @private1]}}}], 0x190}}, {{&(0x7f0000001bc0)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x10}, 0x1c, &(0x7f0000001c00), 0x0, &(0x7f0000001c40)=[@rthdr={{0x88, 0x29, 0x39, {0x2b, 0xe, 0x1, 0x8, 0x0, [@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, @ipv4={'\x00', '\xff\xff', @multicast1}]}}}], 0x88}}, {{&(0x7f0000001d00)={0xa, 0x4e23, 0x0, @private2, 0x4}, 0x1c, &(0x7f0000002f00)=[{&(0x7f0000001d40)="1b39dcf329c2a6c0e4b93bd94a9fc15eff248d89baedf29491bd89da874a3ac72246ec9cac3c35bd973e", 0x2a}, {&(0x7f0000001d80)="0b446af24c41a4866f9e7d25240f8e7140581f540d586bfbb4ae1ea6cef0b864ea2fdb6c90b786dde83266867ac78ac62e43f90bb5cb891deea2e22cbbd0702cf5f31b82f6b592f9bf2bcf1155e7255129a1bc8acc7adf87134ebc83460c", 0x5e}, {&(0x7f0000001e00)="c6e32c4d52c1a48877066a7cac7507daf83dcb3b1ca72f425400a9331b1b2a1b8ab53fa18680a48ee2a106b57b8c301fba5c1f2ce2054961994910250d6389694b24c921cdd135163112a4052bb04c43d360ae14ea06449f98c1789344b587106a318bff85e44ac911b624bc82b0db8d43420ef46287f14644120f", 0x7b}, {&(0x7f0000001e80)="d107ee551b0d414014b517e02b08b618092d0fb3c23e284b827a9cf60d37eea61697889495de212fbf662627999bc7c39a1014d9b5448a7ef0b785c980332c6b02ac49b976f605022f4ef0caffc97c63", 0x50}, {&(0x7f0000001f00)="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", 0x1000}], 0x5, &(0x7f0000002f80)=[@hopopts={{0x20, 0x29, 0x36, {0x3b, 0x0, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8000}}, @dstopts={{0x28, 0x29, 0x37, {0x2b, 0x1, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}, @rthdr={{0x78, 0x29, 0x39, {0x4, 0xc, 0x0, 0x9, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @empty, @ipv4={'\x00', '\xff\xff', @loopback}, @loopback, @mcast2, @loopback]}}}], 0xd8}}], 0x4, 0x4040000) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@rand_addr=0x1000, @multicast2, r2}, 0xc) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa0, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4040090}, 0x1464cd0bfc8d36f8) r6 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r6, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 310.562171][T24829] loop2: detected capacity change from 0 to 224 [ 310.578855][T24833] loop5: detected capacity change from 0 to 264192 [ 310.598744][T24832] FAULT_INJECTION: forcing a failure. [ 310.598744][T24832] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 310.612006][T24832] CPU: 1 PID: 24832 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 310.620762][T24832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.630796][T24832] Call Trace: [ 310.634055][T24832] dump_stack+0x137/0x19d [ 310.638371][T24832] should_fail+0x23c/0x250 [ 310.642768][T24832] should_fail_usercopy+0x16/0x20 [ 310.647827][T24832] copy_page_to_iter+0x2bb/0x860 [ 310.652879][T24832] shmem_file_read_iter+0x364/0x5c0 [ 310.658114][T24832] vfs_read+0x565/0x5d0 [ 310.662330][T24832] __x64_sys_pread64+0xf5/0x150 [ 310.667235][T24832] do_syscall_64+0x4a/0x90 [ 310.671791][T24832] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 310.677678][T24832] RIP: 0033:0x4665d9 [ 310.681552][T24832] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 310.701190][T24832] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 310.709583][T24832] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 310.717544][T24832] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 310.725553][T24832] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 310.733512][T24832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 310.741661][T24832] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:33:58 executing program 1 (fault-call:8 fault-nth:23): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:58 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1900000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:58 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x1}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000680)={0x4, 0x6, 0x1, 'queue1\x00', 0x8001}) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) r4 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) openat(r4, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000240)='./file0\x00', 0x80000001, 0x1, &(0x7f0000000380)=[{&(0x7f00000004c0)="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", 0x1a6, 0x2}], 0x14003, &(0x7f0000000740)=ANY=[@ANYBLOB="626c6f636b3d3078303030303030303030303030303830302c626c6f636b3d30783004000000000000003030305e7ca97fc01af47ed5290b49c6f8306330302c6d6f64653d307830303030303030303030305e9bf0f6a9d19b3a5dfe01667b2da365ecbe2e2e1a37b84a1f521f183c8ac53aa8d1d4e65d302433c5eac64f7f2e95300d09c9e3aabf3456b32361915d1b458c20fc0381611bf73b6a"]) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r5, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000040)={0x1}) dup2(r5, r5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "b9ee3108abf0f4ae", "adbfc670c99d7e3b89cf085664c7f2ee1af1fae8ca50dcfa71ddfbee1fab76ee"}) fchmod(r5, 0x118) 13:33:58 executing program 3 (fault-call:7 fault-nth:0): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 311.062450][T24852] FAULT_INJECTION: forcing a failure. [ 311.062450][T24852] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 311.075589][T24852] CPU: 1 PID: 24852 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 311.084364][T24852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.094542][T24852] Call Trace: [ 311.097037][T24862] FAULT_INJECTION: forcing a failure. [ 311.097037][T24862] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 311.097828][T24852] dump_stack+0x137/0x19d [ 311.115159][T24852] should_fail+0x23c/0x250 [ 311.119572][T24852] should_fail_usercopy+0x16/0x20 [ 311.124586][T24852] copy_page_to_iter+0x2bb/0x860 [ 311.129512][T24852] shmem_file_read_iter+0x364/0x5c0 [ 311.134702][T24852] vfs_read+0x565/0x5d0 [ 311.138873][T24852] __x64_sys_pread64+0xf5/0x150 [ 311.143711][T24852] do_syscall_64+0x4a/0x90 [ 311.148135][T24852] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 311.154014][T24852] RIP: 0033:0x4665d9 [ 311.157888][T24852] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 311.177474][T24852] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 311.185865][T24852] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 311.193818][T24852] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 311.201771][T24852] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 311.209742][T24852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 311.217753][T24852] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 311.225705][T24862] CPU: 0 PID: 24862 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 311.234465][T24862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.244625][T24862] Call Trace: [ 311.247893][T24862] dump_stack+0x137/0x19d [ 311.252222][T24862] should_fail+0x23c/0x250 [ 311.256629][T24862] should_fail_usercopy+0x16/0x20 [ 311.261640][T24862] copy_page_to_iter+0x2bb/0x860 [ 311.266571][T24862] shmem_file_read_iter+0x364/0x5c0 [ 311.271817][T24862] vfs_read+0x565/0x5d0 [ 311.275964][T24862] __x64_sys_pread64+0xf5/0x150 [ 311.280877][T24862] do_syscall_64+0x4a/0x90 [ 311.285307][T24862] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 311.291336][T24862] RIP: 0033:0x4665d9 13:33:58 executing program 1 (fault-call:8 fault-nth:24): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 311.295255][T24862] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 311.314870][T24862] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 311.323274][T24862] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 311.331295][T24862] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 311.339247][T24862] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 311.347198][T24862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 311.355186][T24862] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 311.367351][T24864] loop5: detected capacity change from 0 to 264192 [ 311.419137][T24869] FAULT_INJECTION: forcing a failure. [ 311.419137][T24869] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 311.432206][T24869] CPU: 1 PID: 24869 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 311.440966][T24869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.451071][T24869] Call Trace: [ 311.454351][T24869] dump_stack+0x137/0x19d [ 311.458707][T24869] should_fail+0x23c/0x250 [ 311.463118][T24869] should_fail_usercopy+0x16/0x20 [ 311.468140][T24869] copy_page_to_iter+0x2bb/0x860 [ 311.473092][T24869] shmem_file_read_iter+0x364/0x5c0 [ 311.478415][T24869] vfs_read+0x565/0x5d0 [ 311.482591][T24869] __x64_sys_pread64+0xf5/0x150 [ 311.487431][T24869] do_syscall_64+0x4a/0x90 [ 311.491843][T24869] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 311.497726][T24869] RIP: 0033:0x4665d9 13:33:58 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:33:58 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x6c000000) 13:33:58 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1919000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:33:58 executing program 3 (fault-call:7 fault-nth:1): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:33:58 executing program 1 (fault-call:8 fault-nth:25): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 311.501674][T24869] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 311.521277][T24869] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 311.529680][T24869] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 311.537647][T24869] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 311.545684][T24869] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 311.553640][T24869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 311.561718][T24869] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 311.677358][T24884] FAULT_INJECTION: forcing a failure. [ 311.677358][T24884] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 311.689361][T24887] FAULT_INJECTION: forcing a failure. [ 311.689361][T24887] name failslab, interval 1, probability 0, space 0, times 0 [ 311.690448][T24884] CPU: 0 PID: 24884 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 311.711720][T24884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.721759][T24884] Call Trace: [ 311.725116][T24884] dump_stack+0x137/0x19d [ 311.729518][T24884] should_fail+0x23c/0x250 [ 311.733955][T24884] should_fail_usercopy+0x16/0x20 [ 311.738972][T24884] copy_page_to_iter+0x2bb/0x860 [ 311.743893][T24884] shmem_file_read_iter+0x364/0x5c0 [ 311.749090][T24884] vfs_read+0x565/0x5d0 [ 311.753245][T24884] __x64_sys_pread64+0xf5/0x150 [ 311.758077][T24884] do_syscall_64+0x4a/0x90 [ 311.762475][T24884] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 311.768357][T24884] RIP: 0033:0x4665d9 [ 311.772236][T24884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 311.791825][T24884] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 311.800225][T24884] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 311.808179][T24884] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 311.816131][T24884] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 13:33:58 executing program 1 (fault-call:8 fault-nth:26): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 311.824091][T24884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 311.832044][T24884] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 311.840075][T24887] CPU: 1 PID: 24887 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 311.848881][T24887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.858921][T24887] Call Trace: [ 311.862194][T24887] dump_stack+0x137/0x19d [ 311.866526][T24887] should_fail+0x23c/0x250 [ 311.870937][T24887] ? __es_insert_extent+0x51f/0xe70 [ 311.876205][T24887] __should_failslab+0x81/0x90 [ 311.881004][T24887] should_failslab+0x5/0x20 [ 311.885491][T24887] kmem_cache_alloc+0x46/0x2f0 [ 311.890245][T24887] __es_insert_extent+0x51f/0xe70 [ 311.895275][T24887] ext4_es_insert_delayed_block+0xfb/0x370 [ 311.901086][T24887] ? ext4_claim_free_clusters+0x5b/0x80 [ 311.906640][T24887] ext4_da_get_block_prep+0x582/0x9b0 [ 311.912077][T24887] __block_write_begin_int+0x4a2/0x1060 [ 311.917636][T24887] ? ext4_da_release_space+0x230/0x230 [ 311.922888][T24891] FAULT_INJECTION: forcing a failure. [ 311.922888][T24891] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 311.923170][T24887] ? ext4_da_release_space+0x230/0x230 [ 311.941600][T24887] block_page_mkwrite+0x153/0x320 [ 311.946661][T24887] ext4_page_mkwrite+0x726/0xf20 [ 311.951588][T24887] ? avc_has_perm_noaudit+0x19a/0x240 [ 311.956987][T24887] do_wp_page+0x86c/0xba0 [ 311.961319][T24887] handle_mm_fault+0xb31/0x1a70 [ 311.966159][T24887] do_user_addr_fault+0x60c/0xc00 [ 311.971168][T24887] exc_page_fault+0x94/0x230 [ 311.975745][T24887] asm_exc_page_fault+0x1e/0x30 [ 311.980584][T24887] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 311.987176][T24887] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 312.006767][T24887] RSP: 0018:ffffc900002a3cd8 EFLAGS: 00010206 [ 312.012885][T24887] RAX: ffff88812e94b9e8 RBX: 0000000020000000 RCX: 0000000000001000 [ 312.020856][T24887] RDX: 0000000000001000 RSI: ffff8880044ed000 RDI: 0000000020000000 [ 312.028810][T24887] RBP: 0000000000001000 R08: 0000000000000000 R09: 0001ffffffffffff [ 312.036762][T24887] R10: 00018880044edfff R11: ffff88812e94b000 R12: 0000000000001000 [ 312.044823][T24887] R13: ffffc900002a3e90 R14: 0000000000000000 R15: ffff8880044ed000 [ 312.052779][T24887] copy_page_to_iter+0x32d/0x860 [ 312.057699][T24887] shmem_file_read_iter+0x364/0x5c0 [ 312.062875][T24887] vfs_read+0x565/0x5d0 [ 312.067056][T24887] __x64_sys_pread64+0xf5/0x150 [ 312.071908][T24887] do_syscall_64+0x4a/0x90 [ 312.076310][T24887] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 312.082202][T24887] RIP: 0033:0x4665d9 [ 312.086077][T24887] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 312.105687][T24887] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 312.114077][T24887] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 312.122118][T24887] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 312.130070][T24887] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 312.138033][T24887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 312.145984][T24887] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 312.153940][T24891] CPU: 0 PID: 24891 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 312.162709][T24891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.172777][T24891] Call Trace: [ 312.176052][T24891] dump_stack+0x137/0x19d [ 312.180405][T24891] should_fail+0x23c/0x250 [ 312.184818][T24891] should_fail_usercopy+0x16/0x20 [ 312.189838][T24891] copy_page_to_iter+0x2bb/0x860 [ 312.194770][T24891] shmem_file_read_iter+0x364/0x5c0 [ 312.199966][T24891] vfs_read+0x565/0x5d0 [ 312.204111][T24891] __x64_sys_pread64+0xf5/0x150 [ 312.208953][T24891] do_syscall_64+0x4a/0x90 [ 312.213370][T24891] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 312.219309][T24891] RIP: 0033:0x4665d9 [ 312.223322][T24891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 312.242928][T24891] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 312.251343][T24891] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 312.259348][T24891] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 312.267351][T24891] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 13:33:59 executing program 1 (fault-call:8 fault-nth:27): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 312.275371][T24891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 312.283332][T24891] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:33:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1a19000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 312.352260][T24885] loop5: detected capacity change from 0 to 264192 [ 312.359059][T24894] loop2: detected capacity change from 0 to 224 13:33:59 executing program 3 (fault-call:7 fault-nth:2): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 312.455199][T24901] FAULT_INJECTION: forcing a failure. [ 312.455199][T24901] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 312.468375][T24901] CPU: 1 PID: 24901 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 312.477141][T24901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.487197][T24901] Call Trace: [ 312.490564][T24901] dump_stack+0x137/0x19d [ 312.494934][T24901] should_fail+0x23c/0x250 [ 312.499447][T24901] should_fail_usercopy+0x16/0x20 [ 312.504477][T24901] copy_page_to_iter+0x2bb/0x860 [ 312.507223][T24907] FAULT_INJECTION: forcing a failure. [ 312.507223][T24907] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 312.509440][T24901] shmem_file_read_iter+0x364/0x5c0 [ 312.527631][T24901] vfs_read+0x565/0x5d0 [ 312.531805][T24901] __x64_sys_pread64+0xf5/0x150 [ 312.536728][T24901] do_syscall_64+0x4a/0x90 [ 312.541135][T24901] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 312.547052][T24901] RIP: 0033:0x4665d9 [ 312.550945][T24901] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 312.570662][T24901] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 312.579694][T24901] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 312.587649][T24901] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 312.595625][T24901] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 13:33:59 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020a05dbe56a8dc97be0000bf00000000000000000000000000000000000000000000000000000001000002000000010008080018000000000000181400000000000000000000160000000022001c", 0x93, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0x9}], 0x420, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:33:59 executing program 1 (fault-call:8 fault-nth:28): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 312.603596][T24901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 312.611551][T24901] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 312.619508][T24907] CPU: 0 PID: 24907 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 312.628329][T24907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.638386][T24907] Call Trace: [ 312.641778][T24907] dump_stack+0x137/0x19d [ 312.646116][T24907] should_fail+0x23c/0x250 [ 312.650545][T24907] should_fail_usercopy+0x16/0x20 [ 312.655634][T24907] copy_page_to_iter+0x2bb/0x860 [ 312.660576][T24907] shmem_file_read_iter+0x364/0x5c0 [ 312.665769][T24907] vfs_read+0x565/0x5d0 [ 312.669919][T24907] __x64_sys_pread64+0xf5/0x150 [ 312.674825][T24907] do_syscall_64+0x4a/0x90 [ 312.679261][T24907] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 312.685212][T24907] RIP: 0033:0x4665d9 [ 312.689105][T24907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 312.708955][T24907] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 312.717373][T24907] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 312.724319][T24913] FAULT_INJECTION: forcing a failure. [ 312.724319][T24913] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 312.725340][T24907] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 312.746296][T24907] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 312.754254][T24907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 312.762216][T24907] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 312.770195][T24913] CPU: 1 PID: 24913 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 312.778947][T24913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.789177][T24913] Call Trace: [ 312.792448][T24913] dump_stack+0x137/0x19d [ 312.796776][T24913] should_fail+0x23c/0x250 [ 312.801193][T24913] should_fail_usercopy+0x16/0x20 [ 312.806225][T24913] copy_page_to_iter+0x2bb/0x860 [ 312.807549][T24905] loop5: detected capacity change from 0 to 264192 [ 312.811161][T24913] shmem_file_read_iter+0x364/0x5c0 [ 312.822830][T24913] vfs_read+0x565/0x5d0 [ 312.824139][T24915] loop2: detected capacity change from 0 to 136 [ 312.826977][T24913] __x64_sys_pread64+0xf5/0x150 [ 312.826997][T24913] do_syscall_64+0x4a/0x90 [ 312.842521][T24913] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 312.848461][T24913] RIP: 0033:0x4665d9 13:34:00 executing program 3 (fault-call:7 fault-nth:3): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:00 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4c00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:34:00 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x74000000) [ 312.852421][T24913] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 312.872010][T24913] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 312.880418][T24913] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 312.888371][T24913] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 312.896325][T24913] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 312.904277][T24913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 312.912248][T24913] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:34:00 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:34:00 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1}) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) openat$incfs(r2, &(0x7f00000000c0)='.pending_reads\x00', 0x181080, 0x50) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 312.984417][T24915] loop2: detected capacity change from 0 to 136 [ 313.082187][T24934] FAULT_INJECTION: forcing a failure. [ 313.082187][T24934] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 313.095272][T24934] CPU: 0 PID: 24934 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 313.104023][T24934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.114325][T24934] Call Trace: [ 313.117663][T24934] dump_stack+0x137/0x19d [ 313.122021][T24934] should_fail+0x23c/0x250 [ 313.126425][T24934] should_fail_usercopy+0x16/0x20 [ 313.131459][T24934] copy_page_to_iter+0x2bb/0x860 [ 313.136396][T24934] shmem_file_read_iter+0x364/0x5c0 [ 313.141581][T24934] vfs_read+0x565/0x5d0 [ 313.145762][T24934] __x64_sys_pread64+0xf5/0x150 [ 313.150602][T24934] do_syscall_64+0x4a/0x90 [ 313.155007][T24934] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 313.160975][T24934] RIP: 0033:0x4665d9 13:34:00 executing program 1 (fault-call:8 fault-nth:29): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 313.164876][T24934] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 313.184581][T24934] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 313.192995][T24934] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 313.201007][T24934] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 313.208976][T24934] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 313.216942][T24934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 313.224919][T24934] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 313.240154][T24944] loop5: detected capacity change from 0 to 264192 [ 313.261151][T24949] FAULT_INJECTION: forcing a failure. [ 313.261151][T24949] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 313.274228][T24949] CPU: 1 PID: 24949 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 313.282991][T24949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.285151][T24945] loop2: detected capacity change from 0 to 224 [ 313.293124][T24949] Call Trace: [ 313.293133][T24949] dump_stack+0x137/0x19d [ 313.293158][T24949] should_fail+0x23c/0x250 [ 313.307084][T24949] should_fail_usercopy+0x16/0x20 [ 313.307111][T24949] copy_page_to_iter+0x2bb/0x860 [ 313.307132][T24949] shmem_file_read_iter+0x364/0x5c0 [ 313.326613][T24949] vfs_read+0x565/0x5d0 [ 313.330765][T24949] __x64_sys_pread64+0xf5/0x150 [ 313.335619][T24949] do_syscall_64+0x4a/0x90 13:34:00 executing program 3 (fault-call:7 fault-nth:4): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:00 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 313.340088][T24949] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 313.346186][T24949] RIP: 0033:0x4665d9 [ 313.350241][T24949] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 313.369896][T24949] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 313.378310][T24949] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 313.386295][T24949] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 313.394278][T24949] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 313.402253][T24949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 313.410226][T24949] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 313.445875][T24959] FAULT_INJECTION: forcing a failure. [ 313.445875][T24959] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 313.459048][T24959] CPU: 1 PID: 24959 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 313.467823][T24959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.477961][T24959] Call Trace: [ 313.481259][T24959] dump_stack+0x137/0x19d [ 313.485633][T24959] should_fail+0x23c/0x250 [ 313.490025][T24959] should_fail_usercopy+0x16/0x20 [ 313.495086][T24959] copy_page_to_iter+0x2bb/0x860 [ 313.500086][T24959] shmem_file_read_iter+0x364/0x5c0 [ 313.505344][T24959] vfs_read+0x565/0x5d0 [ 313.509494][T24959] __x64_sys_pread64+0xf5/0x150 [ 313.514355][T24959] do_syscall_64+0x4a/0x90 [ 313.518832][T24959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 313.524768][T24959] RIP: 0033:0x4665d9 13:34:00 executing program 1 (fault-call:8 fault-nth:30): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:00 executing program 3 (fault-call:7 fault-nth:5): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 313.528635][T24959] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 313.548413][T24959] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 313.556817][T24959] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 313.564801][T24959] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 313.572751][T24959] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 313.580755][T24959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 313.588716][T24959] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 13:34:00 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2200000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 313.601961][T24965] loop5: detected capacity change from 0 to 264192 [ 313.676353][T24971] FAULT_INJECTION: forcing a failure. [ 313.676353][T24971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 313.688298][T24974] FAULT_INJECTION: forcing a failure. [ 313.688298][T24974] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 313.689481][T24971] CPU: 0 PID: 24971 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 313.711186][T24971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.721234][T24971] Call Trace: [ 313.724564][T24971] dump_stack+0x137/0x19d [ 313.728883][T24971] should_fail+0x23c/0x250 [ 313.733282][T24971] should_fail_usercopy+0x16/0x20 [ 313.738290][T24971] copy_page_to_iter+0x2bb/0x860 [ 313.743210][T24971] shmem_file_read_iter+0x364/0x5c0 [ 313.748455][T24971] vfs_read+0x565/0x5d0 [ 313.752614][T24971] __x64_sys_pread64+0xf5/0x150 [ 313.757496][T24971] do_syscall_64+0x4a/0x90 [ 313.761934][T24971] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 313.767832][T24971] RIP: 0033:0x4665d9 [ 313.771710][T24971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 313.791300][T24971] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 313.799694][T24971] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 313.807752][T24971] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 313.815705][T24971] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 313.823656][T24971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 313.831687][T24971] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 313.839648][T24974] CPU: 1 PID: 24974 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 313.848433][T24974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.858556][T24974] Call Trace: [ 313.861831][T24974] dump_stack+0x137/0x19d [ 313.866158][T24974] should_fail+0x23c/0x250 [ 313.870610][T24974] should_fail_usercopy+0x16/0x20 [ 313.875662][T24974] copy_page_to_iter+0x2bb/0x860 [ 313.880664][T24974] shmem_file_read_iter+0x364/0x5c0 [ 313.885943][T24974] vfs_read+0x565/0x5d0 [ 313.890100][T24974] __x64_sys_pread64+0xf5/0x150 [ 313.891057][T24945] loop2: detected capacity change from 0 to 224 [ 313.894932][T24974] do_syscall_64+0x4a/0x90 [ 313.905623][T24974] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 313.905651][T24974] RIP: 0033:0x4665d9 13:34:01 executing program 1 (fault-call:8 fault-nth:31): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 313.915412][T24974] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 313.935007][T24974] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 313.943411][T24974] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 313.951365][T24974] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 313.959319][T24974] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 313.967290][T24974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 313.975272][T24974] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 314.020188][T24983] FAULT_INJECTION: forcing a failure. [ 314.020188][T24983] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 314.033262][T24983] CPU: 1 PID: 24983 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 314.041620][T24987] loop5: detected capacity change from 0 to 264192 [ 314.042146][T24983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.058679][T24983] Call Trace: [ 314.061962][T24983] dump_stack+0x137/0x19d [ 314.066303][T24983] should_fail+0x23c/0x250 [ 314.070751][T24983] should_fail_usercopy+0x16/0x20 [ 314.075772][T24983] copy_page_to_iter+0x2bb/0x860 [ 314.080734][T24983] shmem_file_read_iter+0x364/0x5c0 [ 314.085931][T24983] vfs_read+0x565/0x5d0 [ 314.090087][T24983] __x64_sys_pread64+0xf5/0x150 [ 314.094931][T24983] do_syscall_64+0x4a/0x90 [ 314.099338][T24983] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 314.105299][T24983] RIP: 0033:0x4665d9 13:34:01 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x7a000000) [ 314.109211][T24983] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 314.128866][T24983] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 314.137324][T24983] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 314.145347][T24983] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 314.153312][T24983] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 314.161351][T24983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 314.169325][T24983] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:34:01 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x6800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:34:01 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2500000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:34:01 executing program 1 (fault-call:8 fault-nth:32): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:01 executing program 3 (fault-call:7 fault-nth:6): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:01 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x80000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r3, &(0x7f0000000240)=@caif, 0x80) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f00000000c0)=[r1, r2], 0x2) [ 314.377878][T25000] loop5: detected capacity change from 0 to 264192 [ 314.391078][T25004] FAULT_INJECTION: forcing a failure. [ 314.391078][T25004] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 314.404182][T25004] CPU: 0 PID: 25004 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 314.412935][T25004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.423091][T25004] Call Trace: [ 314.426355][T25004] dump_stack+0x137/0x19d [ 314.430719][T25004] should_fail+0x23c/0x250 [ 314.435142][T25004] should_fail_usercopy+0x16/0x20 [ 314.440149][T25004] copy_page_to_iter+0x2bb/0x860 [ 314.445069][T25004] shmem_file_read_iter+0x364/0x5c0 [ 314.450260][T25004] vfs_read+0x565/0x5d0 [ 314.454494][T25004] __x64_sys_pread64+0xf5/0x150 [ 314.459325][T25004] do_syscall_64+0x4a/0x90 [ 314.463725][T25004] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 314.469706][T25004] RIP: 0033:0x4665d9 [ 314.473582][T25004] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 314.493189][T25004] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 314.501593][T25004] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 314.509546][T25004] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 314.517500][T25004] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 314.525454][T25004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 314.533422][T25004] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 314.662328][T25006] FAULT_INJECTION: forcing a failure. [ 314.662328][T25006] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 314.675455][T25006] CPU: 1 PID: 25006 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 314.684219][T25006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.694267][T25006] Call Trace: [ 314.697598][T25006] dump_stack+0x137/0x19d [ 314.701936][T25006] should_fail+0x23c/0x250 [ 314.706410][T25006] should_fail_usercopy+0x16/0x20 13:34:01 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 314.711502][T25006] copy_page_to_iter+0x2bb/0x860 [ 314.716447][T25006] shmem_file_read_iter+0x364/0x5c0 [ 314.721651][T25006] vfs_read+0x565/0x5d0 [ 314.725816][T25006] __x64_sys_pread64+0xf5/0x150 [ 314.730651][T25006] do_syscall_64+0x4a/0x90 [ 314.735063][T25006] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 314.741067][T25006] RIP: 0033:0x4665d9 13:34:01 executing program 1 (fault-call:8 fault-nth:33): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 314.744959][T25006] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 314.764587][T25006] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 314.773032][T25006] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 314.781002][T25006] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 314.789001][T25006] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 314.796963][T25006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 314.802597][T25016] loop2: detected capacity change from 0 to 224 13:34:02 executing program 3 (fault-call:7 fault-nth:7): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 314.804925][T25006] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 314.873544][T25024] FAULT_INJECTION: forcing a failure. [ 314.873544][T25024] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 314.886628][T25024] CPU: 1 PID: 25024 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 314.895402][T25024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.905495][T25024] Call Trace: [ 314.908766][T25024] dump_stack+0x137/0x19d [ 314.913216][T25024] should_fail+0x23c/0x250 [ 314.917642][T25024] should_fail_usercopy+0x16/0x20 [ 314.922670][T25024] copy_page_to_iter+0x2bb/0x860 [ 314.927666][T25024] shmem_file_read_iter+0x364/0x5c0 [ 314.932898][T25024] vfs_read+0x565/0x5d0 [ 314.937084][T25024] __x64_sys_pread64+0xf5/0x150 [ 314.941937][T25024] do_syscall_64+0x4a/0x90 [ 314.945743][T25031] FAULT_INJECTION: forcing a failure. [ 314.945743][T25031] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 314.946358][T25024] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 314.965253][T25024] RIP: 0033:0x4665d9 [ 314.969135][T25024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 314.988776][T25024] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 314.997195][T25024] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 315.005182][T25024] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 315.013149][T25024] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 315.021125][T25024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 315.029076][T25024] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 315.037030][T25031] CPU: 0 PID: 25031 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 315.045881][T25031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.055919][T25031] Call Trace: [ 315.059245][T25031] dump_stack+0x137/0x19d [ 315.063582][T25031] should_fail+0x23c/0x250 [ 315.068003][T25031] should_fail_usercopy+0x16/0x20 [ 315.073048][T25031] copy_page_to_iter+0x2bb/0x860 [ 315.077979][T25031] shmem_file_read_iter+0x364/0x5c0 [ 315.083177][T25031] vfs_read+0x565/0x5d0 [ 315.087333][T25031] __x64_sys_pread64+0xf5/0x150 [ 315.092188][T25031] do_syscall_64+0x4a/0x90 [ 315.096666][T25031] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.102592][T25031] RIP: 0033:0x4665d9 13:34:02 executing program 1 (fault-call:8 fault-nth:34): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:02 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) quotactl(0x60, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000240)="017058067bcbff68cee0e192a147232dfcbda4b347eebc91aabcdf4aac2a48a96307de434f0c04a942cf192385c57a0ddb03558e9aa6d50bf156589910e3bdb01fbc556a0a61fc") openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 315.106479][T25031] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 315.110599][T25035] FAULT_INJECTION: forcing a failure. [ 315.110599][T25035] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 315.126101][T25031] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 315.147521][T25031] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 315.155473][T25031] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 315.163425][T25031] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 315.171376][T25031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 315.179329][T25031] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 315.187439][T25035] CPU: 1 PID: 25035 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 315.196228][T25035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.206329][T25035] Call Trace: [ 315.209742][T25035] dump_stack+0x137/0x19d [ 315.214165][T25035] should_fail+0x23c/0x250 [ 315.215206][T25027] loop5: detected capacity change from 0 to 264192 [ 315.218577][T25035] should_fail_usercopy+0x16/0x20 [ 315.218598][T25035] copy_page_to_iter+0x2bb/0x860 [ 315.235002][T25035] shmem_file_read_iter+0x364/0x5c0 [ 315.240298][T25035] vfs_read+0x565/0x5d0 [ 315.244501][T25035] __x64_sys_pread64+0xf5/0x150 [ 315.244521][T25035] do_syscall_64+0x4a/0x90 [ 315.253735][T25035] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.259681][T25035] RIP: 0033:0x4665d9 13:34:02 executing program 3 (fault-call:7 fault-nth:8): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:02 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xbf000000) [ 315.263581][T25035] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 315.283193][T25035] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 315.291584][T25035] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 315.299539][T25035] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 315.307489][T25035] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 315.315442][T25035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 315.323395][T25035] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 315.331852][T25009] ================================================================== [ 315.339929][T25009] BUG: KCSAN: data-race in sock_alloc_send_pskb / unix_dgram_connect [ 315.347999][T25009] [ 315.350317][T25009] write to 0xffff88810603da30 of 4 bytes by task 25001 on cpu 1: [ 315.358028][T25009] unix_dgram_connect+0x73d/0x850 [ 315.363050][T25009] __sys_connect+0x245/0x280 [ 315.367625][T25009] __x64_sys_connect+0x3d/0x50 [ 315.372375][T25009] do_syscall_64+0x4a/0x90 [ 315.376782][T25009] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.382680][T25009] [ 315.384997][T25009] read to 0xffff88810603da30 of 4 bytes by task 25009 on cpu 0: [ 315.392614][T25009] sock_alloc_send_pskb+0xe4/0x4e0 [ 315.397725][T25009] unix_dgram_sendmsg+0x478/0x1610 [ 315.402856][T25009] ____sys_sendmsg+0x360/0x4d0 [ 315.407615][T25009] __sys_sendmmsg+0x315/0x4b0 [ 315.412306][T25009] __x64_sys_sendmmsg+0x53/0x60 [ 315.417146][T25009] do_syscall_64+0x4a/0x90 [ 315.421567][T25009] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.427483][T25009] [ 315.429808][T25009] Reported by Kernel Concurrency Sanitizer on: [ 315.435943][T25009] CPU: 0 PID: 25009 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 315.444702][T25009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.454749][T25009] ================================================================== [ 315.474245][T25044] FAULT_INJECTION: forcing a failure. [ 315.474245][T25044] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 315.487310][T25044] CPU: 0 PID: 25044 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 315.496059][T25044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.496991][T25050] loop2: detected capacity change from 0 to 224 [ 315.506130][T25044] Call Trace: [ 315.506138][T25044] dump_stack+0x137/0x19d [ 315.515727][T25044] should_fail+0x23c/0x250 [ 315.524432][T25044] should_fail_usercopy+0x16/0x20 [ 315.529451][T25044] copy_page_to_iter+0x2bb/0x860 [ 315.534378][T25044] shmem_file_read_iter+0x364/0x5c0 [ 315.539727][T25044] vfs_read+0x565/0x5d0 [ 315.543876][T25044] __x64_sys_pread64+0xf5/0x150 [ 315.548714][T25044] do_syscall_64+0x4a/0x90 [ 315.553120][T25044] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.559008][T25044] RIP: 0033:0x4665d9 13:34:02 executing program 1 (fault-call:8 fault-nth:35): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:34:02 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x6c00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) [ 315.562893][T25044] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 315.582532][T25044] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 315.590937][T25044] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 315.598896][T25044] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 315.606907][T25044] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 315.614863][T25044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 315.622816][T25044] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 315.677528][T25065] loop5: detected capacity change from 0 to 264192 [ 315.683211][T25062] FAULT_INJECTION: forcing a failure. [ 315.683211][T25062] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 315.697175][T25062] CPU: 1 PID: 25062 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 315.705954][T25062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.716005][T25062] Call Trace: [ 315.719309][T25062] dump_stack+0x137/0x19d [ 315.723696][T25062] should_fail+0x23c/0x250 [ 315.728118][T25062] should_fail_usercopy+0x16/0x20 [ 315.733139][T25062] copy_page_to_iter+0x2bb/0x860 [ 315.733163][T25062] shmem_file_read_iter+0x364/0x5c0 [ 315.743268][T25062] vfs_read+0x565/0x5d0 [ 315.747477][T25062] __x64_sys_pread64+0xf5/0x150 [ 315.752333][T25062] do_syscall_64+0x4a/0x90 [ 315.756786][T25062] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.762685][T25062] RIP: 0033:0x4665d9 13:34:02 executing program 3 (fault-call:7 fault-nth:9): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:34:02 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) statx(r0, &(0x7f0000000380)='./file0\x00', 0x6000, 0x4, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000009c0)=0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000240)='./file0\x00', 0x2, 0x6, &(0x7f0000000800)=[{&(0x7f0000000280)="c32a16cfb89e51c9d1c60c1d5b2d544f0f1ebb4129da993cd76301fb5650a9d1b6ec2bf0042ee9deb4da7449533f02fcbbf8e3ce856a3c007f4b59a0bf446390eaa194405b11cf4330f080c10008848b344f3f0dac4402478a48f67ef67a4b098616b40dbcaec28532adb71baaaaa3b7312a85b18b8109baf9c0328efee0b8e3921f33fcac5ad9c8cc7a6d5be46a141716e333e2b4a8cc964523ad91e199210679a87617394a211e533f065526bf38eb79c1567f2a5ffa55793b188717dbded7e841f974e3608dc6c064d1d1a504278f2f500c1961984fdf7d4c6fe6d14eb96381c1e4f235a924", 0xe7, 0x5}, {&(0x7f0000000480)="83dbc54549fc015bc04deaeb8c0e13e2520ba876c953b4a01f923ec6b4c3bfa52c05ab698b4e66c47d6312d5395093954f52086ed9b95e40c3d5437752e6960e2d56dde7ef60a6e706afcacd9770cfa3b9aa3bb05380257384a07fd32ab0f3a3bc8d1c40252f83b749ece77151290cfd6f3e1b1bee3a9cb2f92f3669491544872a16c9571117071fce72c0945fd47a5bb4a62c4d7d63862304d1bbd7f235c960c0e2d825bc77d47f327133032001b638bdf4afc6ac3872c86f9059a9927ffc4d80b52041a08d110c26bcbecbb040b6a8444c8552", 0xd4, 0xffffffffffff8001}, {&(0x7f0000000580)="ef1180b92653d3ecc0328ed33f6e69385592da56f0715ea4ef9f4bfff7ba97ffd618ce45ec00087749046716586aa1f85b7f6cf4030d46b95408d68b4c53ba6defa5849a2fd67387f768e80e4ed07170a20952564d55cc922daa138a68bb170869b71a15cc1649dc0eeddb69aa4f69a83f2f1e10148d06abb511f268ac96c56221dad4162b456b4fb1f7334de97c8115e58b8b80b7330fdeced5801ab3f48fad56614d", 0xa3, 0xd6f}, {&(0x7f0000000640)="3764a066ee59e003f4481546f1fe834c35ddb3147c586f9f101b02cdc224831d1577b1792df1aa846d651889a3c36361b3c4200a3bc3f244eed4597c7510f9d9502888f9485607cbd54e5d3bd492586976e65beb596075770a04004e402e3edb226be584a8f413d95950804699fa5b4eacca4da369a9f03a2354124dbc369122a54b7899f71f47ee621842c16b22ba555fbf", 0x92, 0x7}, {&(0x7f0000000700)="8c71194f5d50c764dad148ce7d6cdb284a56e7852ea8731fa11775c99981a75a6e2e2b7c8991d7d7a2e857231b9bd6b1097e8532aaba8b704b617dc20be4555d8a0807755edd5338a5d84574e67c8cf4991fefd18972149d40", 0x59, 0x100}, {&(0x7f0000000780)="a24c3893f0ec442342a5b356ed368fbc58d80b3248e41dfbae934437c8f254effd4ca0c950e4a5ad56ce26941ff39041765263a35747c56a5536ba0eeba99ce9cfd28faad5b3dcd11e7a79de0e3229710b75a4466323656c10245e1f5fdced567c094752edc94a60b69f008dc3f46d8b235312ea15cd", 0x76, 0x7}], 0x106000, &(0x7f0000000a00)={[{@map_off}, {@overriderock}, {@block={'block', 0x3d, 0x200}}, {@map_normal}, {@uid={'uid', 0x3d, r1}}, {@session={'session', 0x3d, 0x15}}, {@overriderock}, {@check_strict}, {@dmode={'dmode', 0x3d, 0x1}}], [{@fowner_eq={'fowner', 0x3d, r3}}, {@euid_lt={'euid<', 0xee00}}, {@obj_role={'obj_role', 0x3d, '.-:\\'}}, {@fsmagic}, {@obj_type={'obj_type', 0x3d, 'C^]-.]@!'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', r5}}, {@fsname={'fsname', 0x3d, '!'}}, {@euid_lt={'euid<', 0xee01}}, {@euid_lt={'euid<', r6}}]}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 315.766625][T25062] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 315.786370][T25062] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 315.786392][T25062] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 315.786405][T25062] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 315.786415][T25062] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 315.786425][T25062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 315.786434][T25062] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:34:03 executing program 1 (fault-call:8 fault-nth:36): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 315.958468][T25071] FAULT_INJECTION: forcing a failure. [ 315.958468][T25071] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 315.971542][T25071] CPU: 0 PID: 25071 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 315.980300][T25071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.990355][T25071] Call Trace: [ 315.993627][T25071] dump_stack+0x137/0x19d [ 315.997949][T25071] should_fail+0x23c/0x250 [ 316.002361][T25071] should_fail_usercopy+0x16/0x20 [ 316.007409][T25071] copy_page_to_iter+0x2bb/0x860 [ 316.012332][T25071] shmem_file_read_iter+0x364/0x5c0 [ 316.017526][T25071] vfs_read+0x565/0x5d0 [ 316.021680][T25071] __x64_sys_pread64+0xf5/0x150 [ 316.026520][T25071] do_syscall_64+0x4a/0x90 [ 316.030974][T25071] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.036918][T25071] RIP: 0033:0x4665d9 [ 316.040799][T25071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 316.060480][T25071] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 316.069031][T25071] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 316.072889][T25075] FAULT_INJECTION: forcing a failure. [ 316.072889][T25075] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 316.077868][T25071] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 316.077883][T25071] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 13:34:03 executing program 3 (fault-call:7 fault-nth:10): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 316.077892][T25071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 316.077903][T25071] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 316.122982][T25075] CPU: 1 PID: 25075 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 316.132776][T25075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.142820][T25075] Call Trace: [ 316.146104][T25075] dump_stack+0x137/0x19d [ 316.150440][T25075] should_fail+0x23c/0x250 [ 316.154894][T25075] should_fail_usercopy+0x16/0x20 [ 316.159953][T25075] copy_page_to_iter+0x2bb/0x860 [ 316.164890][T25075] shmem_file_read_iter+0x364/0x5c0 [ 316.170090][T25075] vfs_read+0x565/0x5d0 [ 316.174315][T25075] __x64_sys_pread64+0xf5/0x150 [ 316.179189][T25075] do_syscall_64+0x4a/0x90 [ 316.183665][T25075] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.189558][T25075] RIP: 0033:0x4665d9 [ 316.193444][T25075] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 316.194861][T25087] loop2: detected capacity change from 0 to 224 [ 316.213037][T25075] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 316.213055][T25075] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 316.213067][T25075] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 316.213080][T25075] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 316.213092][T25075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 13:34:03 executing program 1 (fault-call:8 fault-nth:37): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 316.259563][T25075] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 316.273051][T25083] loop5: detected capacity change from 0 to 264192 [ 316.311661][T25090] FAULT_INJECTION: forcing a failure. [ 316.311661][T25090] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 316.324754][T25090] CPU: 1 PID: 25090 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 316.333527][T25090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.343658][T25090] Call Trace: [ 316.346933][T25090] dump_stack+0x137/0x19d [ 316.351258][T25090] should_fail+0x23c/0x250 [ 316.355664][T25090] should_fail_usercopy+0x16/0x20 [ 316.360679][T25090] copy_page_to_iter+0x2bb/0x860 [ 316.365632][T25090] shmem_file_read_iter+0x364/0x5c0 [ 316.370835][T25090] vfs_read+0x565/0x5d0 [ 316.375006][T25090] __x64_sys_pread64+0xf5/0x150 [ 316.376097][T25097] FAULT_INJECTION: forcing a failure. [ 316.376097][T25097] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 316.379887][T25090] do_syscall_64+0x4a/0x90 [ 316.379924][T25090] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.379942][T25090] RIP: 0033:0x4665d9 [ 316.379951][T25090] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 316.379966][T25090] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 316.435017][T25090] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 316.443001][T25090] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 316.450955][T25090] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 13:34:03 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) r1 = fsmount(0xffffffffffffffff, 0x0, 0x81) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x90000, 0x124) mknodat$null(r1, &(0x7f0000000240)='./file0\x00', 0x2000, 0x103) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:34:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 316.458910][T25090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 316.466861][T25090] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 316.474876][T25097] CPU: 0 PID: 25097 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 316.483644][T25097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.493696][T25097] Call Trace: [ 316.496976][T25097] dump_stack+0x137/0x19d [ 316.501314][T25097] should_fail+0x23c/0x250 [ 316.505727][T25097] should_fail_usercopy+0x16/0x20 [ 316.510873][T25097] copy_page_to_iter+0x2bb/0x860 [ 316.515800][T25097] shmem_file_read_iter+0x364/0x5c0 [ 316.520981][T25097] vfs_read+0x565/0x5d0 [ 316.525131][T25097] __x64_sys_pread64+0xf5/0x150 [ 316.529959][T25097] do_syscall_64+0x4a/0x90 [ 316.534393][T25097] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.540331][T25097] RIP: 0033:0x4665d9 13:34:03 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xf6ffffff) 13:34:03 executing program 3 (fault-call:7 fault-nth:11): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:03 executing program 1 (fault-call:8 fault-nth:38): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 316.544203][T25097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 316.563787][T25097] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 316.572176][T25097] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 316.580155][T25097] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 316.588114][T25097] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 316.596153][T25097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 316.604171][T25097] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 316.653833][T25102] FAULT_INJECTION: forcing a failure. [ 316.653833][T25102] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 316.666914][T25102] CPU: 1 PID: 25102 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 316.675674][T25102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.685728][T25102] Call Trace: [ 316.689009][T25102] dump_stack+0x137/0x19d [ 316.693395][T25102] should_fail+0x23c/0x250 [ 316.696041][T25105] FAULT_INJECTION: forcing a failure. [ 316.696041][T25105] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 316.697828][T25102] should_fail_usercopy+0x16/0x20 [ 316.715849][T25102] copy_page_to_iter+0x2bb/0x860 [ 316.720785][T25102] shmem_file_read_iter+0x364/0x5c0 [ 316.725985][T25102] vfs_read+0x565/0x5d0 [ 316.730153][T25102] __x64_sys_pread64+0xf5/0x150 [ 316.734986][T25102] do_syscall_64+0x4a/0x90 [ 316.739418][T25102] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.745337][T25102] RIP: 0033:0x4665d9 [ 316.749239][T25102] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 316.768859][T25102] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 316.777299][T25102] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 316.785318][T25102] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 316.793271][T25102] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 316.801221][T25102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 316.809173][T25102] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 316.817145][T25105] CPU: 0 PID: 25105 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 316.825927][T25105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.835969][T25105] Call Trace: [ 316.839232][T25105] dump_stack+0x137/0x19d [ 316.843632][T25105] should_fail+0x23c/0x250 [ 316.848085][T25105] should_fail_usercopy+0x16/0x20 [ 316.853142][T25105] copy_page_to_iter+0x2bb/0x860 [ 316.858073][T25105] shmem_file_read_iter+0x364/0x5c0 [ 316.863264][T25105] vfs_read+0x565/0x5d0 [ 316.867490][T25105] __x64_sys_pread64+0xf5/0x150 [ 316.872322][T25105] do_syscall_64+0x4a/0x90 [ 316.876748][T25105] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.882688][T25105] RIP: 0033:0x4665d9 [ 316.886562][T25105] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 316.906206][T25105] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 316.914619][T25105] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 316.922575][T25105] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 316.930532][T25105] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 316.938521][T25105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 316.946502][T25105] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:34:04 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x7400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:34:04 executing program 3 (fault-call:7 fault-nth:12): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:04 executing program 1 (fault-call:8 fault-nth:39): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 317.137673][T25120] loop2: detected capacity change from 0 to 224 [ 317.158486][T25125] loop5: detected capacity change from 0 to 264192 [ 317.252354][T25116] FAULT_INJECTION: forcing a failure. [ 317.252354][T25116] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 317.265556][T25116] CPU: 1 PID: 25116 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 317.274314][T25116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.284391][T25116] Call Trace: [ 317.287661][T25116] dump_stack+0x137/0x19d [ 317.292042][T25116] should_fail+0x23c/0x250 [ 317.296449][T25116] should_fail_usercopy+0x16/0x20 [ 317.301480][T25116] copy_page_to_iter+0x2bb/0x860 [ 317.306416][T25116] shmem_file_read_iter+0x364/0x5c0 [ 317.311613][T25116] vfs_read+0x565/0x5d0 [ 317.315769][T25116] __x64_sys_pread64+0xf5/0x150 [ 317.320610][T25116] do_syscall_64+0x4a/0x90 [ 317.325070][T25116] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.330963][T25116] RIP: 0033:0x4665d9 [ 317.334851][T25116] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 317.354442][T25116] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 317.362835][T25116] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 317.370794][T25116] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 317.378761][T25116] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 317.378775][T25116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 317.378787][T25116] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 13:34:04 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="89"]) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xe1}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:34:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 317.408831][T25123] FAULT_INJECTION: forcing a failure. [ 317.408831][T25123] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 317.421892][T25123] CPU: 1 PID: 25123 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 317.430749][T25123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.430762][T25123] Call Trace: [ 317.430768][T25123] dump_stack+0x137/0x19d [ 317.448379][T25123] should_fail+0x23c/0x250 [ 317.452789][T25123] should_fail_usercopy+0x16/0x20 13:34:04 executing program 3 (fault-call:7 fault-nth:13): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 317.457829][T25123] copy_page_to_iter+0x2bb/0x860 [ 317.462764][T25123] shmem_file_read_iter+0x364/0x5c0 [ 317.468016][T25123] vfs_read+0x565/0x5d0 [ 317.472181][T25123] __x64_sys_pread64+0xf5/0x150 [ 317.477039][T25123] do_syscall_64+0x4a/0x90 [ 317.481460][T25123] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.487375][T25123] RIP: 0033:0x4665d9 13:34:04 executing program 1 (fault-call:8 fault-nth:40): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 317.491268][T25123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 317.510951][T25123] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 317.519469][T25123] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 317.527495][T25123] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 317.535476][T25123] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 317.543445][T25123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 317.551411][T25123] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 317.569460][T25146] FAULT_INJECTION: forcing a failure. [ 317.569460][T25146] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 317.582506][T25146] CPU: 1 PID: 25146 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 317.591278][T25146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.601335][T25146] Call Trace: [ 317.604609][T25146] dump_stack+0x137/0x19d [ 317.608941][T25146] should_fail+0x23c/0x250 [ 317.613356][T25146] should_fail_usercopy+0x16/0x20 [ 317.618380][T25146] copy_page_to_iter+0x2bb/0x860 [ 317.623315][T25146] shmem_file_read_iter+0x364/0x5c0 [ 317.628512][T25146] vfs_read+0x565/0x5d0 [ 317.631092][T25148] FAULT_INJECTION: forcing a failure. [ 317.631092][T25148] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 317.632671][T25146] __x64_sys_pread64+0xf5/0x150 [ 317.650716][T25146] do_syscall_64+0x4a/0x90 [ 317.655126][T25146] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.661099][T25146] RIP: 0033:0x4665d9 [ 317.665060][T25146] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 317.684691][T25146] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 317.693092][T25146] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 317.701048][T25146] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 317.709001][T25146] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 317.716954][T25146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 317.724921][T25146] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 317.732876][T25148] CPU: 0 PID: 25148 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 317.741639][T25148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.751686][T25148] Call Trace: [ 317.754955][T25148] dump_stack+0x137/0x19d [ 317.759422][T25148] should_fail+0x23c/0x250 [ 317.763898][T25148] should_fail_usercopy+0x16/0x20 [ 317.769023][T25148] copy_page_to_iter+0x2bb/0x860 [ 317.773940][T25148] shmem_file_read_iter+0x364/0x5c0 [ 317.779119][T25148] vfs_read+0x565/0x5d0 [ 317.783275][T25148] __x64_sys_pread64+0xf5/0x150 [ 317.788197][T25148] do_syscall_64+0x4a/0x90 [ 317.792665][T25148] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.798602][T25148] RIP: 0033:0x4665d9 13:34:04 executing program 3 (fault-call:7 fault-nth:14): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 317.802550][T25148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 317.806538][T25150] FAULT_INJECTION: forcing a failure. [ 317.806538][T25150] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 317.822210][T25148] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 317.822231][T25148] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 317.822315][T25148] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 317.859667][T25148] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 13:34:05 executing program 1 (fault-call:8 fault-nth:41): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 317.867629][T25148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 317.875662][T25148] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 317.883619][T25150] CPU: 1 PID: 25150 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 317.892381][T25150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.902436][T25150] Call Trace: [ 317.905705][T25150] dump_stack+0x137/0x19d [ 317.910037][T25150] should_fail+0x23c/0x250 [ 317.914485][T25150] should_fail_usercopy+0x16/0x20 [ 317.919519][T25150] copy_page_to_iter+0x2bb/0x860 [ 317.924494][T25150] shmem_file_read_iter+0x364/0x5c0 [ 317.929698][T25150] vfs_read+0x565/0x5d0 [ 317.933929][T25150] __x64_sys_pread64+0xf5/0x150 [ 317.938780][T25150] do_syscall_64+0x4a/0x90 [ 317.943210][T25150] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.949106][T25150] RIP: 0033:0x4665d9 [ 317.952999][T25150] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 317.972603][T25150] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 317.981015][T25150] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 317.987870][T25158] FAULT_INJECTION: forcing a failure. [ 317.987870][T25158] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 317.988979][T25150] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 317.988994][T25150] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 13:34:05 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xfeffffff) 13:34:05 executing program 3 (fault-call:7 fault-nth:15): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 318.017888][T25150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 318.025856][T25150] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 318.033834][T25158] CPU: 0 PID: 25158 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 318.042599][T25158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.052827][T25158] Call Trace: [ 318.056105][T25158] dump_stack+0x137/0x19d [ 318.060503][T25158] should_fail+0x23c/0x250 [ 318.064918][T25158] should_fail_usercopy+0x16/0x20 [ 318.070010][T25158] copy_page_to_iter+0x2bb/0x860 [ 318.075053][T25158] shmem_file_read_iter+0x364/0x5c0 [ 318.080232][T25158] vfs_read+0x565/0x5d0 [ 318.084393][T25158] __x64_sys_pread64+0xf5/0x150 [ 318.089268][T25158] do_syscall_64+0x4a/0x90 [ 318.093702][T25158] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.099674][T25158] RIP: 0033:0x4665d9 [ 318.103553][T25158] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 318.123319][T25158] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 318.131752][T25158] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 318.139801][T25158] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 318.141724][T25162] FAULT_INJECTION: forcing a failure. [ 318.141724][T25162] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 318.147771][T25158] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 318.147787][T25158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 318.147799][T25158] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 318.184782][T25162] CPU: 1 PID: 25162 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 318.193544][T25162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.194290][T25157] loop2: detected capacity change from 0 to 224 [ 318.203661][T25162] Call Trace: [ 318.203671][T25162] dump_stack+0x137/0x19d [ 318.203697][T25162] should_fail+0x23c/0x250 [ 318.221892][T25162] should_fail_usercopy+0x16/0x20 [ 318.222676][T25171] loop5: detected capacity change from 0 to 264192 [ 318.226921][T25162] copy_page_to_iter+0x2bb/0x860 [ 318.226947][T25162] shmem_file_read_iter+0x364/0x5c0 [ 318.243543][T25162] vfs_read+0x565/0x5d0 [ 318.247711][T25162] __x64_sys_pread64+0xf5/0x150 [ 318.252554][T25162] do_syscall_64+0x4a/0x90 [ 318.256990][T25162] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.262875][T25162] RIP: 0033:0x4665d9 13:34:05 executing program 1 (fault-call:8 fault-nth:42): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 318.266752][T25162] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 318.286364][T25162] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 318.294761][T25162] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 318.302714][T25162] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 318.310665][T25162] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 318.318645][T25162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 318.326613][T25162] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 318.375711][T25180] FAULT_INJECTION: forcing a failure. [ 318.375711][T25180] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 318.388783][T25180] CPU: 1 PID: 25180 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 318.397550][T25180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.407591][T25180] Call Trace: [ 318.410858][T25180] dump_stack+0x137/0x19d [ 318.415184][T25180] should_fail+0x23c/0x250 [ 318.419669][T25180] should_fail_usercopy+0x16/0x20 [ 318.424690][T25180] copy_page_to_iter+0x2bb/0x860 [ 318.429624][T25180] shmem_file_read_iter+0x364/0x5c0 [ 318.434814][T25180] vfs_read+0x565/0x5d0 [ 318.439034][T25180] __x64_sys_pread64+0xf5/0x150 [ 318.443881][T25180] do_syscall_64+0x4a/0x90 [ 318.448380][T25180] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.454273][T25180] RIP: 0033:0x4665d9 13:34:05 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x7a00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:34:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 318.458171][T25180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 318.477841][T25180] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 318.486251][T25180] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 318.494277][T25180] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 318.502250][T25180] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 318.510292][T25180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 318.518254][T25180] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:34:05 executing program 1 (fault-call:8 fault-nth:43): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 318.577834][T25157] loop2: detected capacity change from 0 to 224 13:34:05 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000240)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8004}, {&(0x7f0000000140)="0243443030310100004c0049004e005500580020002000200020002bac61aa3a08c32e2000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf0083db55a900bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/10]) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000600), &(0x7f0000000640)='./file0\x00', 0x8, 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@ipv4={""/10, ""/2, @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@fowner_gt={'fowner>', r4}}]}}) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000a00)=0x0) syz_mount_image$ext4(&(0x7f0000000680)='ext4\x00', &(0x7f00000006c0)='./file0\x00', 0x3f, 0x4, &(0x7f0000000980)=[{&(0x7f0000000700)="e30419a6acc06e963b4b018a9b2b7ae6034ed2aa0d0c66e2735cd9a7de21523d747bb1aefd78bbfb476137eec95c04d3136c2094a314b5867ef5b9ed11bc6f523df3065b975ee49c23c1a2ce54823e78fd4e9431651a855e798fb19760ac", 0x5e, 0x37b1}, {&(0x7f0000000780)="5aafc2093a7e7ee34f115bb2a8406057746de2e81a1f7a71478010b3a5020ef4601849f76c8aa7d98e7d440fb18773dd88d727440c5957fbcd9087fdb58ea6f35d466fcaa06d77f3d01f8fd421c48dfd14ecf4373b15aaef7afbefd124d3bd7aae4abe6a71", 0x65, 0x71}, {&(0x7f0000000800)="433e94e54096e1df808c08ace871f534ba556ff736b5a4474b20bc44f00d021e3588bd6489dbec5927bdaa7dfc1d65166efea15c4309e88ac24a4cccb1d4bf213b791aeb9c79edb92997f4df3484b6e6a59a4bd15746737d275118b0ccf9232bbd9a12e87bb51862ab8f9effefa3e6ef549248d540561e9745d24fa3ebfdd06f7b14055d8cf8ef19e3e870bf17d8c71644c4fe3e49d679b7050ae250dff15b32d61a34422a505900a1297aeed3f885da00e2b744231c940f4d5e5fd3160072dbabc1591eaf18d895b416b6f532b4cb33c27e45cbaa8ab73e1064a89e0657", 0xde, 0x1}, {&(0x7f0000000900)="e4aa59808ed22387beee74ac9c14c02f2df8ab972a1e7af2f321da762cd054919b715c9531fe2afa2f4b03ad72f4a6ad2a69754bdbe7067c39312678c70c0f4cc12c4a5e5c03ee2fc3851cadc662be01cd13beae92ead6b7", 0x58, 0x6}], 0x3072, &(0x7f0000000a40)={[{@nobh}, {@orlov}, {@data_err_abort}, {@i_version}, {@minixdf}, {}, {@grpjquota_path={'grpjquota', 0x3d, './file0/file0'}}, {@nogrpid}, {@max_batch_time={'max_batch_time', 0x3d, 0x800}}], [{@obj_user={'obj_user', 0x3d, '$}'}}, {@obj_type={'obj_type', 0x3d, '/dev/snd/seq\x00'}}, {@audit}, {@euid_gt={'euid>', r4}}, {@euid_eq={'euid', 0x3d, r4}}, {@uid_lt={'uid<', r5}}, {@seclabel}]}) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) 13:34:05 executing program 3 (fault-call:7 fault-nth:16): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:06 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 318.845333][T25196] loop5: detected capacity change from 0 to 264192 [ 318.917426][T25208] loop2: detected capacity change from 0 to 224 [ 318.938702][T25214] loop5: detected capacity change from 0 to 264192 [ 318.947249][T25207] FAULT_INJECTION: forcing a failure. [ 318.947249][T25207] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 318.960337][T25207] CPU: 0 PID: 25207 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 318.969131][T25207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.969144][T25207] Call Trace: [ 318.980014][T25218] FAULT_INJECTION: forcing a failure. [ 318.980014][T25218] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 318.982477][T25207] dump_stack+0x137/0x19d [ 318.999779][T25207] should_fail+0x23c/0x250 [ 319.004199][T25207] should_fail_usercopy+0x16/0x20 [ 319.009216][T25207] copy_page_to_iter+0x2bb/0x860 [ 319.014139][T25207] shmem_file_read_iter+0x364/0x5c0 [ 319.019463][T25207] vfs_read+0x565/0x5d0 [ 319.023630][T25207] __x64_sys_pread64+0xf5/0x150 [ 319.028460][T25207] do_syscall_64+0x4a/0x90 [ 319.032863][T25207] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.038740][T25207] RIP: 0033:0x4665d9 [ 319.042614][T25207] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 319.062218][T25207] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 319.070612][T25207] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 319.078567][T25207] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 319.086529][T25207] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 319.094483][T25207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 319.102437][T25207] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:34:06 executing program 1 (fault-call:8 fault-nth:44): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:06 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 319.110444][T25218] CPU: 1 PID: 25218 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 319.119207][T25218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.129265][T25218] Call Trace: [ 319.132538][T25218] dump_stack+0x137/0x19d [ 319.136881][T25218] should_fail+0x23c/0x250 [ 319.141298][T25218] should_fail_usercopy+0x16/0x20 [ 319.146316][T25218] copy_page_to_iter+0x2bb/0x860 [ 319.151317][T25218] shmem_file_read_iter+0x364/0x5c0 [ 319.156507][T25218] vfs_read+0x565/0x5d0 [ 319.160717][T25218] __x64_sys_pread64+0xf5/0x150 [ 319.165599][T25218] do_syscall_64+0x4a/0x90 [ 319.170045][T25218] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.176016][T25218] RIP: 0033:0x4665d9 [ 319.179955][T25218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 319.199562][T25218] RSP: 002b:00007fb74b629188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 319.207971][T25218] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 13:34:06 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xfffffff6) 13:34:06 executing program 3 (fault-call:7 fault-nth:17): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 319.215933][T25218] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 319.223904][T25218] RBP: 00007fb74b6291d0 R08: 0000000000000000 R09: 0000000000000000 [ 319.228779][T25222] FAULT_INJECTION: forcing a failure. [ 319.228779][T25222] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 319.231870][T25218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 319.231886][T25218] R13: 00007ffe0d19eecf R14: 00007fb74b629300 R15: 0000000000022000 [ 319.260876][T25222] CPU: 0 PID: 25222 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 319.269641][T25222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.279682][T25222] Call Trace: [ 319.282978][T25222] dump_stack+0x137/0x19d [ 319.287310][T25222] should_fail+0x23c/0x250 [ 319.291902][T25222] should_fail_usercopy+0x16/0x20 [ 319.297012][T25222] copy_page_to_iter+0x2bb/0x860 [ 319.301970][T25222] shmem_file_read_iter+0x364/0x5c0 [ 319.307171][T25222] vfs_read+0x565/0x5d0 [ 319.311344][T25222] __x64_sys_pread64+0xf5/0x150 [ 319.316202][T25222] do_syscall_64+0x4a/0x90 [ 319.320614][T25222] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.326504][T25222] RIP: 0033:0x4665d9 [ 319.330388][T25222] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 319.334149][T25226] FAULT_INJECTION: forcing a failure. [ 319.334149][T25226] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 319.349992][T25222] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 319.350014][T25222] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 319.350025][T25222] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 319.350041][T25222] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 319.350051][T25222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 319.350062][T25222] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 319.411415][T25226] CPU: 1 PID: 25226 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 319.420169][T25226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.430231][T25226] Call Trace: [ 319.433530][T25226] dump_stack+0x137/0x19d [ 319.436330][T25232] FAULT_INJECTION: forcing a failure. [ 319.436330][T25232] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 319.437950][T25226] should_fail+0x23c/0x250 [ 319.437972][T25226] should_fail_usercopy+0x16/0x20 [ 319.460402][T25226] copy_page_to_iter+0x2bb/0x860 [ 319.465323][T25226] shmem_file_read_iter+0x364/0x5c0 [ 319.470528][T25226] vfs_read+0x565/0x5d0 [ 319.474668][T25226] __x64_sys_pread64+0xf5/0x150 [ 319.479497][T25226] do_syscall_64+0x4a/0x90 [ 319.483912][T25226] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.489801][T25226] RIP: 0033:0x4665d9 [ 319.493696][T25226] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 13:34:06 executing program 1 (fault-call:8 fault-nth:45): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 319.513397][T25226] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 319.521787][T25226] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 319.529738][T25226] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 319.537687][T25226] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 319.545635][T25226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 319.553608][T25226] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 319.561584][T25232] CPU: 0 PID: 25232 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 13:34:06 executing program 3 (fault-call:7 fault-nth:18): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 319.570428][T25232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.580631][T25232] Call Trace: [ 319.583926][T25232] dump_stack+0x137/0x19d [ 319.588252][T25232] should_fail+0x23c/0x250 [ 319.592658][T25232] should_fail_usercopy+0x16/0x20 [ 319.597713][T25232] copy_page_to_iter+0x2bb/0x860 [ 319.602636][T25232] shmem_file_read_iter+0x364/0x5c0 [ 319.607824][T25232] vfs_read+0x565/0x5d0 [ 319.610792][T25234] 9pnet: Insufficient options for proto=fd [ 319.612014][T25232] __x64_sys_pread64+0xf5/0x150 [ 319.612035][T25232] do_syscall_64+0x4a/0x90 [ 319.612053][T25232] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.632990][T25232] RIP: 0033:0x4665d9 [ 319.636942][T25232] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 319.641313][T25234] loop2: detected capacity change from 0 to 55 [ 319.656651][T25232] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 319.656675][T25232] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 319.656717][T25232] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 319.687268][T25232] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 319.695254][T25232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 319.703236][T25232] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 319.733276][T25241] FAULT_INJECTION: forcing a failure. [ 319.733276][T25241] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 319.746480][T25241] CPU: 0 PID: 25241 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 319.755287][T25241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.765332][T25241] Call Trace: [ 319.768600][T25241] dump_stack+0x137/0x19d [ 319.772916][T25241] should_fail+0x23c/0x250 [ 319.777329][T25241] should_fail_usercopy+0x16/0x20 [ 319.782336][T25241] copy_page_to_iter+0x2bb/0x860 [ 319.787261][T25241] shmem_file_read_iter+0x364/0x5c0 [ 319.792547][T25241] vfs_read+0x565/0x5d0 [ 319.796703][T25241] __x64_sys_pread64+0xf5/0x150 [ 319.801550][T25241] do_syscall_64+0x4a/0x90 [ 319.805963][T25241] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.811857][T25241] RIP: 0033:0x4665d9 13:34:06 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xbf00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:34:07 executing program 1 (fault-call:8 fault-nth:46): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 319.815829][T25241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 319.835452][T25241] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 319.843862][T25241] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 319.851827][T25241] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 319.859780][T25241] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 319.867826][T25241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 319.875787][T25241] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 13:34:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 319.890849][T25245] loop5: detected capacity change from 0 to 264192 [ 319.928685][T25208] loop2: detected capacity change from 0 to 224 [ 319.971012][T25257] FAULT_INJECTION: forcing a failure. [ 319.971012][T25257] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 319.984165][T25257] CPU: 0 PID: 25257 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 319.992913][T25257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.002976][T25257] Call Trace: [ 320.006251][T25257] dump_stack+0x137/0x19d [ 320.010583][T25257] should_fail+0x23c/0x250 [ 320.015167][T25257] should_fail_usercopy+0x16/0x20 [ 320.020188][T25257] copy_page_to_iter+0x2bb/0x860 [ 320.025138][T25257] shmem_file_read_iter+0x364/0x5c0 [ 320.030362][T25257] vfs_read+0x565/0x5d0 [ 320.034531][T25257] __x64_sys_pread64+0xf5/0x150 [ 320.039383][T25257] do_syscall_64+0x4a/0x90 [ 320.043807][T25257] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.049718][T25257] RIP: 0033:0x4665d9 [ 320.053591][T25257] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 320.073185][T25257] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 320.081617][T25257] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 320.089570][T25257] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 320.097614][T25257] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 320.105573][T25257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 320.113579][T25257] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:34:07 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x10402, 0x0) 13:34:07 executing program 3 (fault-call:7 fault-nth:19): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:07 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xfffffffe) 13:34:07 executing program 1 (fault-call:8 fault-nth:47): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:07 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e) accept$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @empty}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6000000, 0x4010, r0, 0xcc966000) 13:34:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 320.403869][T25282] loop5: detected capacity change from 0 to 264192 [ 320.452118][T25276] FAULT_INJECTION: forcing a failure. [ 320.452118][T25276] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 320.458894][T25289] loop2: detected capacity change from 0 to 224 [ 320.465176][T25276] CPU: 1 PID: 25276 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 320.480124][T25276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.490244][T25276] Call Trace: [ 320.493507][T25276] dump_stack+0x137/0x19d [ 320.497823][T25276] should_fail+0x23c/0x250 [ 320.502218][T25276] should_fail_usercopy+0x16/0x20 [ 320.507244][T25276] copy_page_to_iter+0x2bb/0x860 [ 320.512164][T25276] shmem_file_read_iter+0x364/0x5c0 [ 320.517447][T25276] vfs_read+0x565/0x5d0 [ 320.521688][T25276] __x64_sys_pread64+0xf5/0x150 [ 320.526532][T25276] do_syscall_64+0x4a/0x90 [ 320.530934][T25276] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.536814][T25276] RIP: 0033:0x4665d9 [ 320.540773][T25276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 320.560494][T25276] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 320.568887][T25276] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 320.576845][T25276] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 320.584801][T25276] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 320.592848][T25276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 320.600891][T25276] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 320.621736][T25280] FAULT_INJECTION: forcing a failure. [ 320.621736][T25280] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 320.634837][T25280] CPU: 1 PID: 25280 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 320.643608][T25280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.649439][T25298] loop5: detected capacity change from 0 to 264192 [ 320.653765][T25280] Call Trace: [ 320.653774][T25280] dump_stack+0x137/0x19d [ 320.667853][T25280] should_fail+0x23c/0x250 [ 320.667877][T25280] should_fail_usercopy+0x16/0x20 [ 320.667894][T25280] copy_page_to_iter+0x2bb/0x860 [ 320.682199][T25280] shmem_file_read_iter+0x364/0x5c0 [ 320.687390][T25280] vfs_read+0x565/0x5d0 [ 320.691604][T25280] __x64_sys_pread64+0xf5/0x150 [ 320.696447][T25280] do_syscall_64+0x4a/0x90 [ 320.700862][T25280] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.706807][T25280] RIP: 0033:0x4665d9 [ 320.710689][T25280] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 320.730280][T25280] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 320.738675][T25280] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 13:34:07 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="01"]) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000240)=""/164, 0xa4) 13:34:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xdaffffff00000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 320.746698][T25280] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 320.754655][T25280] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 320.762699][T25280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 320.770688][T25280] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:34:07 executing program 1 (fault-call:8 fault-nth:48): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 320.932198][T25311] FAULT_INJECTION: forcing a failure. [ 320.932198][T25311] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 320.945282][T25311] CPU: 1 PID: 25311 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 320.954075][T25311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.964106][T25311] Call Trace: [ 320.967371][T25311] dump_stack+0x137/0x19d [ 320.971701][T25311] should_fail+0x23c/0x250 [ 320.976107][T25311] should_fail_usercopy+0x16/0x20 13:34:08 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:34:08 executing program 3 (fault-call:7 fault-nth:20): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 320.981118][T25311] copy_page_to_iter+0x2bb/0x860 [ 320.986060][T25311] shmem_file_read_iter+0x364/0x5c0 [ 320.991242][T25311] vfs_read+0x565/0x5d0 [ 320.995402][T25311] __x64_sys_pread64+0xf5/0x150 [ 321.000239][T25311] do_syscall_64+0x4a/0x90 [ 321.004656][T25311] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 321.010592][T25311] RIP: 0033:0x4665d9 [ 321.014479][T25311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 321.015150][T25314] loop2: detected capacity change from 0 to 224 [ 321.034085][T25311] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 321.034110][T25311] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 321.034121][T25311] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 321.064685][T25311] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 321.072661][T25311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 321.080632][T25311] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 321.103437][T25309] loop5: detected capacity change from 0 to 264192 [ 321.110660][T25322] FAULT_INJECTION: forcing a failure. [ 321.110660][T25322] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 321.123727][T25322] CPU: 0 PID: 25322 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 321.132478][T25322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.142517][T25322] Call Trace: [ 321.145801][T25322] dump_stack+0x137/0x19d [ 321.150119][T25322] should_fail+0x23c/0x250 [ 321.154518][T25322] should_fail_usercopy+0x16/0x20 [ 321.159529][T25322] copy_page_to_iter+0x2bb/0x860 [ 321.164448][T25322] shmem_file_read_iter+0x364/0x5c0 [ 321.169634][T25322] vfs_read+0x565/0x5d0 [ 321.173944][T25322] __x64_sys_pread64+0xf5/0x150 [ 321.178797][T25322] do_syscall_64+0x4a/0x90 [ 321.183266][T25322] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 321.189141][T25322] RIP: 0033:0x4665d9 [ 321.193024][T25322] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 321.212667][T25322] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 321.221057][T25322] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 321.229011][T25322] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 321.236998][T25322] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 321.244949][T25322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 321.252896][T25322] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 13:34:08 executing program 1 (fault-call:8 fault-nth:49): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:08 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1000000000000) 13:34:08 executing program 3 (fault-call:7 fault-nth:21): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:08 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf0ffffff00000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 321.522373][T25314] loop2: detected capacity change from 0 to 224 [ 321.556635][T25339] FAULT_INJECTION: forcing a failure. [ 321.556635][T25339] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 321.569722][T25339] CPU: 0 PID: 25339 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 321.578617][T25339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.588679][T25339] Call Trace: [ 321.591964][T25339] dump_stack+0x137/0x19d [ 321.596304][T25339] should_fail+0x23c/0x250 [ 321.600722][T25339] should_fail_usercopy+0x16/0x20 [ 321.601770][T25343] FAULT_INJECTION: forcing a failure. [ 321.601770][T25343] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 321.605894][T25339] copy_page_to_iter+0x2bb/0x860 [ 321.605919][T25339] shmem_file_read_iter+0x364/0x5c0 [ 321.605937][T25339] vfs_read+0x565/0x5d0 [ 321.633338][T25339] __x64_sys_pread64+0xf5/0x150 [ 321.638219][T25339] do_syscall_64+0x4a/0x90 [ 321.642699][T25339] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 321.648579][T25339] RIP: 0033:0x4665d9 [ 321.652481][T25339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 321.672192][T25339] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 321.680607][T25339] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 321.688558][T25339] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 321.696526][T25339] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 321.704479][T25339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 321.712430][T25339] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 [ 321.720385][T25343] CPU: 1 PID: 25343 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 321.729140][T25343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.739214][T25343] Call Trace: [ 321.742662][T25343] dump_stack+0x137/0x19d [ 321.747458][T25343] should_fail+0x23c/0x250 [ 321.751878][T25343] should_fail_usercopy+0x16/0x20 [ 321.756921][T25343] copy_page_to_iter+0x2bb/0x860 [ 321.761853][T25343] shmem_file_read_iter+0x364/0x5c0 [ 321.767034][T25343] vfs_read+0x565/0x5d0 [ 321.771173][T25343] __x64_sys_pread64+0xf5/0x150 [ 321.775998][T25343] do_syscall_64+0x4a/0x90 [ 321.780391][T25343] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 321.786259][T25343] RIP: 0033:0x4665d9 [ 321.790130][T25343] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 321.809772][T25343] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 13:34:08 executing program 1 (fault-call:8 fault-nth:50): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:09 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x62) [ 321.818159][T25343] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 321.826189][T25343] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 321.834192][T25343] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 321.842210][T25343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 321.850159][T25343] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 321.864062][T25344] loop5: detected capacity change from 0 to 264192 13:34:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:34:09 executing program 3 (fault-call:7 fault-nth:22): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 321.919746][T25351] FAULT_INJECTION: forcing a failure. [ 321.919746][T25351] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 321.932846][T25351] CPU: 0 PID: 25351 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 321.941658][T25351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.951820][T25351] Call Trace: [ 321.955097][T25351] dump_stack+0x137/0x19d [ 321.959428][T25351] should_fail+0x23c/0x250 [ 321.963909][T25351] should_fail_usercopy+0x16/0x20 [ 321.968929][T25351] copy_page_to_iter+0x2bb/0x860 [ 321.973886][T25351] shmem_file_read_iter+0x364/0x5c0 [ 321.979080][T25351] vfs_read+0x565/0x5d0 [ 321.983236][T25351] __x64_sys_pread64+0xf5/0x150 [ 321.988071][T25351] do_syscall_64+0x4a/0x90 [ 321.992484][T25351] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 321.998373][T25351] RIP: 0033:0x4665d9 [ 322.002251][T25351] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 322.021851][T25351] RSP: 002b:00007f3ac34d8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 322.030256][T25351] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 322.038270][T25351] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 322.046293][T25351] RBP: 00007f3ac34d81d0 R08: 0000000000000000 R09: 0000000000000000 [ 322.054254][T25351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 322.062204][T25351] R13: 00007ffcdd64280f R14: 00007f3ac34d8300 R15: 0000000000022000 13:34:09 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:34:09 executing program 1 (fault-call:8 fault-nth:51): r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 322.149678][T25357] loop2: detected capacity change from 0 to 224 [ 322.155815][T25361] FAULT_INJECTION: forcing a failure. [ 322.155815][T25361] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 322.169075][T25361] CPU: 1 PID: 25361 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 322.177827][T25361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.187871][T25361] Call Trace: [ 322.191170][T25361] dump_stack+0x137/0x19d [ 322.195547][T25361] should_fail+0x23c/0x250 [ 322.199945][T25361] should_fail_usercopy+0x16/0x20 [ 322.204952][T25361] copy_page_to_iter+0x2bb/0x860 [ 322.209962][T25361] shmem_file_read_iter+0x364/0x5c0 [ 322.215179][T25361] vfs_read+0x565/0x5d0 [ 322.219340][T25361] __x64_sys_pread64+0xf5/0x150 [ 322.224195][T25361] do_syscall_64+0x4a/0x90 [ 322.228597][T25361] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 322.234553][T25361] RIP: 0033:0x4665d9 [ 322.238425][T25361] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 322.258060][T25361] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 322.266453][T25361] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 322.274506][T25361] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 322.282495][T25361] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 322.290457][T25361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 13:34:09 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)=0x0) fcntl$setown(r0, 0x8, r4) name_to_handle_at(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=@OVL_FILEID_V1={0xc0, 0xf8, {'\x00', {0x0, 0xfb, 0xbd, 0x0, 0x1, "f73ad948164baa93dc0e0ba128c3ce1b", "e1d49ade1f147d058127090747a8b3c8a5de9baa7cbaa252778a466a173c0196669e1a04034349aa141249eee54803e51d6dd62ad3f8d94e93ecfae379d0260e344f0863c5aac84ddaaf608ecff3aabe2f96ebea93ab523902e7db68d6c54a908914f925adc46243dc6b3335e2ba7283c7fca7cae3ea6c166a1034866b278bb239b7a6f313762429b935c26e5639a6005045b6361cecf55a63cf10827184a4d960267ce0b25b9f7b"}}}, &(0x7f0000000340), 0x400) ioctl$CHAR_RAW_ROSET(0xffffffffffffffff, 0x125d, &(0x7f0000000480)=0x8a8) [ 322.298412][T25361] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 322.358622][T25372] loop5: detected capacity change from 0 to 264192 13:34:09 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x100000000000000) 13:34:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:34:09 executing program 3 (fault-call:7 fault-nth:23): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:09 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:34:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 322.660646][T25387] loop5: detected capacity change from 0 to 264192 [ 322.677110][T25390] loop2: detected capacity change from 0 to 224 13:34:09 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0x7ffff000, 0x0) [ 322.759261][T25401] FAULT_INJECTION: forcing a failure. [ 322.759261][T25401] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 322.772387][T25401] CPU: 1 PID: 25401 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 322.781172][T25401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.791306][T25401] Call Trace: [ 322.794583][T25401] dump_stack+0x137/0x19d [ 322.798937][T25401] should_fail+0x23c/0x250 [ 322.803359][T25401] should_fail_usercopy+0x16/0x20 [ 322.808398][T25401] copy_page_to_iter+0x2bb/0x860 [ 322.813342][T25401] shmem_file_read_iter+0x364/0x5c0 [ 322.818547][T25401] vfs_read+0x565/0x5d0 [ 322.822726][T25401] __x64_sys_pread64+0xf5/0x150 [ 322.827572][T25401] do_syscall_64+0x4a/0x90 [ 322.831988][T25401] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 322.837928][T25401] RIP: 0033:0x4665d9 13:34:10 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0x11ffffdef, 0x0) [ 322.841818][T25401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 322.861429][T25401] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 322.869905][T25401] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 322.877870][T25401] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 322.885841][T25401] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 322.893809][T25401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 322.901776][T25401] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 13:34:10 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffffffffffff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 322.919546][T25405] loop5: detected capacity change from 0 to 264192 [ 323.015489][T25417] loop5: detected capacity change from 0 to 264192 13:34:10 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x3000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:34:10 executing program 3 (fault-call:7 fault-nth:24): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 323.374482][T25430] FAULT_INJECTION: forcing a failure. [ 323.374482][T25430] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 323.387684][T25430] CPU: 1 PID: 25430 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 323.396442][T25430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.406475][T25430] Call Trace: [ 323.409738][T25430] dump_stack+0x137/0x19d [ 323.414093][T25430] should_fail+0x23c/0x250 [ 323.418509][T25430] should_fail_usercopy+0x16/0x20 [ 323.423521][T25430] copy_page_to_iter+0x2bb/0x860 [ 323.428516][T25430] shmem_file_read_iter+0x364/0x5c0 [ 323.433705][T25430] vfs_read+0x565/0x5d0 [ 323.437921][T25430] __x64_sys_pread64+0xf5/0x150 [ 323.442766][T25430] do_syscall_64+0x4a/0x90 [ 323.447200][T25430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 323.453092][T25430] RIP: 0033:0x4665d9 [ 323.456973][T25430] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 323.476586][T25430] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 323.484994][T25430] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 323.492959][T25430] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 323.500924][T25430] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 323.508887][T25430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 323.516879][T25430] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 13:34:10 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:34:10 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xffffffffffffffff, 0x0) 13:34:10 executing program 3 (fault-call:7 fault-nth:25): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:10 executing program 0: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x200000000000000) 13:34:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) write$sndseq(r3, &(0x7f0000000180)=[{0x65, 0x7, 0x40, 0x6, @time={0x236, 0x6}, {0xd8, 0x7}, {0x69, 0xdb}, @queue={0xa0, {0x4, 0x9}}}, {0x1, 0x5, 0x5, 0x8, @time={0x5, 0x8}, {0x5, 0x3f}, {0x2, 0x7f}, @result={0x9, 0xfffffff7}}], 0x38) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x1, @time={0x1, 0x1}, 0x0, {0x0, 0x1c}}) r4 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00000002c0)={{0x3f}, 'port0\x00'}) finit_module(r4, &(0x7f0000000000)=']\x00', 0x0) 13:34:10 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfff7ffff00000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:34:10 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x2) [ 323.724673][T25443] loop5: detected capacity change from 0 to 264192 [ 323.810924][T25448] FAULT_INJECTION: forcing a failure. [ 323.810924][T25448] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 323.824016][T25448] CPU: 0 PID: 25448 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 323.832776][T25448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.842834][T25448] Call Trace: [ 323.846459][T25448] dump_stack+0x137/0x19d [ 323.850789][T25448] should_fail+0x23c/0x250 [ 323.855254][T25448] should_fail_usercopy+0x16/0x20 [ 323.860403][T25448] copy_page_to_iter+0x2bb/0x860 [ 323.865350][T25448] shmem_file_read_iter+0x364/0x5c0 [ 323.870536][T25448] vfs_read+0x565/0x5d0 [ 323.874686][T25448] __x64_sys_pread64+0xf5/0x150 [ 323.879524][T25448] do_syscall_64+0x4a/0x90 [ 323.883936][T25448] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 323.889976][T25448] RIP: 0033:0x4665d9 13:34:11 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x3) [ 323.893863][T25448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 323.913690][T25448] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 323.922098][T25448] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 323.930055][T25448] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 323.938009][T25448] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 323.946047][T25448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 13:34:11 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffbffff00000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) 13:34:11 executing program 3 (fault-call:7 fault-nth:26): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) [ 323.954145][T25448] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 323.968431][T25468] loop5: detected capacity change from 0 to 264192 [ 324.059996][T25480] FAULT_INJECTION: forcing a failure. [ 324.059996][T25480] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 324.073180][T25480] CPU: 0 PID: 25480 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 324.082006][T25480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.092047][T25480] Call Trace: [ 324.095311][T25480] dump_stack+0x137/0x19d [ 324.099623][T25480] should_fail+0x23c/0x250 [ 324.104017][T25480] should_fail_usercopy+0x16/0x20 [ 324.109073][T25480] copy_page_to_iter+0x2bb/0x860 [ 324.113994][T25480] shmem_file_read_iter+0x364/0x5c0 [ 324.119172][T25480] vfs_read+0x565/0x5d0 [ 324.123373][T25480] __x64_sys_pread64+0xf5/0x150 [ 324.128203][T25480] do_syscall_64+0x4a/0x90 [ 324.132607][T25480] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 324.138480][T25480] RIP: 0033:0x4665d9 [ 324.142379][T25480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 324.162312][T25480] RSP: 002b:00007fb74b64a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 324.170717][T25480] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 324.178718][T25480] RDX: 00000000fffffdef RSI: 0000000020000000 RDI: 0000000000000005 [ 324.186665][T25480] RBP: 00007fb74b64a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 324.194618][T25480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 324.202569][T25480] R13: 00007ffe0d19eecf R14: 00007fb74b64a300 R15: 0000000000022000 [ 324.229595][T25484] loop5: detected capacity change from 0 to 264192 13:34:11 executing program 4: 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 13:34:11 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x4) 13:34:11 executing program 3 (fault-call:7 fault-nth:27): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ftruncate(r2, 0x200000) pread64(r2, &(0x7f0000000000)=""/42, 0xfffffdef, 0x0) 13:34:11 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffff1f0000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000003c0)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) [ 324.434438][T25497] FAULT_INJECTION: forcing a failure. [ 324.434438][T25497] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 324.447497][T25497] CPU: 0 PID: 25497 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 324.449856][T25501] loop5: detected capacity change from 0 to 264192 [ 324.456243][T25497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.456255][T25497] Call Trace: [ 324.456262][T25497] dump_stack+0x137/0x19d [ 324.472897][T25497] should_fail+0x23c/0x250 [ 324.484898][T25497] should_fail_usercopy+0x16/0x20 [ 324.489907][T25497] copy_page_to_iter+0x2bb/0x860 [ 324.494826][T25497] shmem_file_read_iter+0x364/0x5c0 [ 324.500009][T25497] vfs_read+0x565/0x5d0 [ 324.504193][T25497] __x64_sys_pread64+0xf5/0x150 [ 324.509033][T25497] do_syscall_64+0x4a/0x90 [ 324.513429][T25497] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 324.519314][T25497] RIP: 0033:0x4665d9 [ 324.523182][T25497] Code: ff ff c3 66 2e 0f