program: syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000500)='./file0\x00', 0x18008, &(0x7f0000000200)=ANY=[@ANYRES8=0x0, @ANYRESDEC], 0xfe, 0x4b1, &(0x7f0000001d00)="$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") syz_mount_image$exfat(0x0, &(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1380443, 0x0, 0x3, 0x0, &(0x7f0000000000)) creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1000, 0x1) open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x111) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000005c0)={[{@shortname_win95}, {@shortname_win95}, {@fat=@sys_immutable}, {@fat=@nfs}, {@shortname_mixed}, {@numtail}, {@uni_xlate}, {@fat=@codepage={'codepage', 0x3d, '1250'}}, {@shortname_win95}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}]}, 0x1, 0x223, &(0x7f0000000280)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events.local\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) write$binfmt_misc(r0, &(0x7f0000000240), 0xed) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000000, 0x8005, 0x0, 0x0, 0x11, 0x1c, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "036c47c6780820d1cbf7966d61fdcf335263bd9bffbcc2542ded71038259ca171ce1a311ef54ec32d71e14ef3dc177e9b48b00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x204]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000e80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8050}}, {{&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e24}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x24000854}}], 0x2, 0x0) syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000500)='./file0\x00', 0x18008, &(0x7f0000000200)=ANY=[@ANYRES8=0x0, @ANYRESDEC], 0xfe, 0x4b1, &(0x7f0000001d00)="$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") (async) syz_mount_image$exfat(0x0, &(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1380443, 0x0, 0x3, 0x0, &(0x7f0000000000)) (async) creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1000, 0x1) (async) open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x111) (async) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000005c0)={[{@shortname_win95}, {@shortname_win95}, {@fat=@sys_immutable}, {@fat=@nfs}, {@shortname_mixed}, {@numtail}, {@uni_xlate}, {@fat=@codepage={'codepage', 0x3d, '1250'}}, {@shortname_win95}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}]}, 0x1, 0x223, &(0x7f0000000280)="$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") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events.local\x00', 0x275a, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) (async) write$binfmt_misc(r0, &(0x7f0000000240), 0xed) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x80000000000, 0x8005, 0x0, 0x0, 0x11, 0x1c, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "036c47c6780820d1cbf7966d61fdcf335263bd9bffbcc2542ded71038259ca171ce1a311ef54ec32d71e14ef3dc177e9b48b00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x204]}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r2, &(0x7f0000000e80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8050}}, {{&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e24}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x24000854}}], 0x2, 0x0) (async) [ 75.311651][ T4701] Bluetooth: hci0: command tx timeout [ 75.370341][ T5352] loop0: detected capacity change from 0 to 128 [ 75.434970][ T5352] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 75.510156][ T5353] UDF-fs: error (device loop0): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 75.525438][ T5353] ------------[ cut here ]------------ [ 75.528056][ T5353] WARNING: CPU: 0 PID: 5353 at fs/udf/truncate.c:224 udf_truncate_extents+0xd4c/0xec0 [ 75.532435][ T5353] Modules linked in: [ 75.534461][ T5353] CPU: 0 UID: 0 PID: 5353 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.538599][ T5353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.543414][ T5353] RIP: 0010:udf_truncate_extents+0xd4c/0xec0 [ 75.546123][ T5353] Code: 7e 66 0f 48 3b 84 24 80 01 00 00 75 77 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 9b f9 43 08 cc e8 a5 39 85 fe 90 <0f> 0b 90 eb 88 44 89 e9 80 e1 07 38 c1 0f 8c e4 f3 ff ff 4c 89 ef [ 75.554206][ T5353] RSP: 0018:ffffc9000d4ff8a0 EFLAGS: 00010293 [ 75.556647][ T5353] RAX: ffffffff833a818b RBX: 1ffff110089b8c04 RCX: ffff888033e62440 [ 75.560185][ T5353] RDX: 0000000000000000 RSI: 00000000000000ed RDI: 0000000000000000 [ 75.563715][ T5353] RBP: ffffc9000d4ffa78 R08: ffff888033e62440 R09: 0000000000000002 [ 75.567161][ T5353] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 75.570474][ T5353] R13: 0000000000000000 R14: 00000000000000ed R15: 00000000000000ed [ 75.574173][ T5353] FS: 00007efde6a4c6c0(0000) GS:ffff88808d210000(0000) knlGS:0000000000000000 [ 75.577785][ T5353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.580208][ T5353] CR2: 0000000000000000 CR3: 0000000042ef0000 CR4: 0000000000352ef0 [ 75.583504][ T5353] Call Trace: [ 75.584921][ T5353] [ 75.586249][ T5353] ? __pfx_udf_truncate_extents+0x10/0x10 [ 75.588749][ T5353] ? do_raw_spin_lock+0x121/0x290 [ 75.590974][ T5353] ? do_raw_spin_unlock+0x4d/0x240 [ 75.593268][ T5353] udf_write_failed+0x185/0x1c0 [ 75.595398][ T5353] udf_write_begin+0x212/0x270 [ 75.597335][ T5353] generic_perform_write+0x2c5/0x900 [ 75.599626][ T5353] ? __pfx_generic_perform_write+0x10/0x10 [ 75.602763][ T5353] ? file_update_time+0x416/0x490 [ 75.605099][ T5353] ? __generic_file_write_iter+0xf9/0x230 [ 75.607492][ T5353] ? udf_file_write_iter+0x2c4/0x6c0 [ 75.609728][ T5353] udf_file_write_iter+0x2d5/0x6c0 [ 75.612081][ T5353] vfs_write+0x5c9/0xb30 [ 75.613973][ T5353] ? __pfx_udf_file_write_iter+0x10/0x10 [ 75.616449][ T5353] ? __pfx_vfs_write+0x10/0x10 [ 75.618580][ T5353] ? __fget_files+0x2a/0x420 [ 75.620613][ T5353] ksys_write+0x145/0x250 [ 75.622475][ T5353] ? __pfx_ksys_write+0x10/0x10 [ 75.624404][ T5353] ? rcu_is_watching+0x15/0xb0 [ 75.626320][ T5353] ? do_syscall_64+0xbe/0x3b0 [ 75.628195][ T5353] do_syscall_64+0xfa/0x3b0 [ 75.629977][ T5353] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.632332][ T5353] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.634939][ T5353] ? clear_bhb_loop+0x60/0xb0 [ 75.637010][ T5353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.639616][ T5353] RIP: 0033:0x7efde5b8ebe9 [ 75.641605][ T5353] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 75.649935][ T5353] RSP: 002b:00007efde6a4c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 75.653801][ T5353] RAX: ffffffffffffffda RBX: 00007efde5db6090 RCX: 00007efde5b8ebe9 [ 75.656938][ T5353] RDX: 00000000000000ed RSI: 0000200000000240 RDI: 0000000000000006 [ 75.659914][ T5353] RBP: 00007efde5c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 75.663287][ T5353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.666689][ T5353] R13: 00007efde5db6128 R14: 00007efde5db6090 R15: 00007ffed3230608 [ 75.670290][ T5353] [ 75.671667][ T5353] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 75.674820][ T5353] CPU: 0 UID: 0 PID: 5353 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.678577][ T5353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.683307][ T5353] Call Trace: [ 75.684792][ T5353] [ 75.686058][ T5353] dump_stack_lvl+0x99/0x250 [ 75.687997][ T5353] ? __asan_memcpy+0x40/0x70 [ 75.689897][ T5353] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.692043][ T5353] ? __pfx__printk+0x10/0x10 [ 75.694974][ T5353] vpanic+0x281/0x750 [ 75.696467][ T5353] ? __pfx__printk+0x10/0x10 [ 75.698132][ T5353] ? __pfx_vpanic+0x10/0x10 [ 75.699932][ T5353] ? is_bpf_text_address+0x26/0x2b0 [ 75.702013][ T5353] panic+0xb9/0xc0 [ 75.703349][ T5353] ? __pfx_panic+0x10/0x10 [ 75.704837][ T5353] __warn+0x31b/0x4b0 [ 75.706304][ T5353] ? udf_truncate_extents+0xd4c/0xec0 [ 75.708276][ T5353] ? udf_truncate_extents+0xd4c/0xec0 [ 75.710377][ T5353] report_bug+0x2be/0x4f0 [ 75.712266][ T5353] ? udf_truncate_extents+0xd4c/0xec0 [ 75.714467][ T5353] ? udf_truncate_extents+0xd4c/0xec0 [ 75.716724][ T5353] ? udf_truncate_extents+0xd4e/0xec0 [ 75.719025][ T5353] handle_bug+0x84/0x160 [ 75.720877][ T5353] exc_invalid_op+0x1a/0x50 [ 75.722789][ T5353] asm_exc_invalid_op+0x1a/0x20 [ 75.724893][ T5353] RIP: 0010:udf_truncate_extents+0xd4c/0xec0 [ 75.727512][ T5353] Code: 7e 66 0f 48 3b 84 24 80 01 00 00 75 77 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 9b f9 43 08 cc e8 a5 39 85 fe 90 <0f> 0b 90 eb 88 44 89 e9 80 e1 07 38 c1 0f 8c e4 f3 ff ff 4c 89 ef [ 75.735312][ T5353] RSP: 0018:ffffc9000d4ff8a0 EFLAGS: 00010293 [ 75.737989][ T5353] RAX: ffffffff833a818b RBX: 1ffff110089b8c04 RCX: ffff888033e62440 [ 75.741135][ T5353] RDX: 0000000000000000 RSI: 00000000000000ed RDI: 0000000000000000 [ 75.744195][ T5353] RBP: ffffc9000d4ffa78 R08: ffff888033e62440 R09: 0000000000000002 [ 75.747598][ T5353] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 75.750899][ T5353] R13: 0000000000000000 R14: 00000000000000ed R15: 00000000000000ed [ 75.754289][ T5353] ? udf_truncate_extents+0xd4b/0xec0 [ 75.756627][ T5353] ? __pfx_udf_truncate_extents+0x10/0x10 [ 75.759043][ T5353] ? do_raw_spin_lock+0x121/0x290 [ 75.761143][ T5353] ? do_raw_spin_unlock+0x4d/0x240 [ 75.763212][ T5353] udf_write_failed+0x185/0x1c0 [ 75.765305][ T5353] udf_write_begin+0x212/0x270 [ 75.767300][ T5353] generic_perform_write+0x2c5/0x900 [ 75.769521][ T5353] ? __pfx_generic_perform_write+0x10/0x10 [ 75.771899][ T5353] ? file_update_time+0x416/0x490 [ 75.774035][ T5353] ? __generic_file_write_iter+0xf9/0x230 [ 75.776600][ T5353] ? udf_file_write_iter+0x2c4/0x6c0 [ 75.778898][ T5353] udf_file_write_iter+0x2d5/0x6c0 [ 75.781136][ T5353] vfs_write+0x5c9/0xb30 [ 75.783004][ T5353] ? __pfx_udf_file_write_iter+0x10/0x10 [ 75.785548][ T5353] ? __pfx_vfs_write+0x10/0x10 [ 75.787653][ T5353] ? __fget_files+0x2a/0x420 [ 75.789843][ T5353] ksys_write+0x145/0x250 [ 75.791790][ T5353] ? __pfx_ksys_write+0x10/0x10 [ 75.794005][ T5353] ? rcu_is_watching+0x15/0xb0 [ 75.796223][ T5353] ? do_syscall_64+0xbe/0x3b0 [ 75.798341][ T5353] do_syscall_64+0xfa/0x3b0 [ 75.800465][ T5353] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.802791][ T5353] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.805462][ T5353] ? clear_bhb_loop+0x60/0xb0 [ 75.807468][ T5353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.809973][ T5353] RIP: 0033:0x7efde5b8ebe9 [ 75.811738][ T5353] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 75.819587][ T5353] RSP: 002b:00007efde6a4c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 75.823085][ T5353] RAX: ffffffffffffffda RBX: 00007efde5db6090 RCX: 00007efde5b8ebe9 [ 75.826578][ T5353] RDX: 00000000000000ed RSI: 0000200000000240 RDI: 0000000000000006 [ 75.829905][ T5353] RBP: 00007efde5c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 75.833255][ T5353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.836508][ T5353] R13: 00007efde5db6128 R14: 00007efde5db6090 R15: 00007ffed3230608 [ 75.839898][ T5353] [ 75.841599][ T5353] Kernel Offset: disabled [ 75.843459][ T5353] Rebooting in 86400 seconds..