program: r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x99, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200, 0x6}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x82, &(0x7f0000000700)=ANY=[], 0xfd, 0xc34, &(0x7f0000001080)="$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") r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$udf(&(0x7f00000000c0), &(0x7f0000000180)='./file1\x00', 0x4000, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x2, 0xc2d, &(0x7f00000001c0)="$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") r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) pwrite64(r3, &(0x7f0000000140)='2', 0x1, 0x8000c61) truncate(&(0x7f00000000c0)='./file1\x00', 0x8000008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x84042, 0x1fb) write$P9_RUNLINKAT(r4, &(0x7f0000000000)={0xfffffffffffffecb, 0x4d, 0x1}, 0xffffffd7) r5 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r6 = open(&(0x7f0000000180)='./bus\x00', 0x4047e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r6, 0x0) ftruncate(r2, 0x1f) write$cgroup_type(r5, &(0x7f0000000200), 0x175d9003) r7 = fsopen(&(0x7f00000000c0)='9p\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r7, 0x1, &(0x7f0000000040)='source', &(0x7f0000005fc0)='//\xf2/\x06\b/\xdf/o\xdc\xea\x95\x9a\x82\x10\x97W\x8f7\x98\x9b\\/\\\xf9\rmD\x94)U\xdb\x15X.I\n}\xf3\x9d\xe4_\x05\x9cqf4I^#b?9\xde\xafu\'\x83L\xe0\x97\xe1n_\xa4%\xb1\x97\x93\xafv\xce/\\\xb4L\xf2_\xa7\xfb\xf4\x84\x1fA\xeas^\xef\xa2\x85\xa3!\xfb\x93\xd7R\xab2\x1eW\xe9h\x9b\xf7ul\xf9D\xd4\x82X5\x13\xaa\x87\xf9\xba\xa9m\x14\x14R_\x9a\\>4\xce\x8e_#\xf8D\xb1\xdep\x01\xcc:\xa6\xc5n\xeb\xab\xf70\x99\xef\x8b4\xce\x8e_#\xf8D\xb1\xdep\x01\xcc:\xa6\xc5n\xeb\xab\xf70\x99\xef\x8b0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r9, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x4, 0x2, 0x0, 0x0, 0x7, 0x8}, {0x12, 0x3, 0x0, 0x1, 0x8001, 0x2400}, 0xa5, 0x4, 0x10100000}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}}, 0x44080) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0xd0f, 0x70bd26, 0x0, {0x60, 0x0, 0x0, r9, {}, {0xfff2, 0xa}, {0x9}}, [@qdisc_kind_options=@q_pie={{0x8}, {0x4}}]}, 0x30}}, 0x800) r10 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r10, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r10, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) [ 75.919665][ T4701] Bluetooth: hci0: command tx timeout [ 76.049055][ T5353] loop0: detected capacity change from 0 to 2048 [ 76.072350][ T5353] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 76.094999][ T5353] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 76.183660][ T5353] ------------[ cut here ]------------ [ 76.186103][ T5353] WARNING: CPU: 0 PID: 5353 at fs/udf/truncate.c:224 udf_truncate_extents+0xd4c/0xec0 [ 76.189778][ T5353] Modules linked in: [ 76.191463][ T5353] CPU: 0 UID: 0 PID: 5353 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.195352][ T5353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.199903][ T5353] RIP: 0010:udf_truncate_extents+0xd4c/0xec0 [ 76.202602][ T5353] Code: 7c 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 cb f7 43 08 cc e8 e5 37 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 [ 76.210582][ T5353] RSP: 0018:ffffc9000d39f8a0 EFLAGS: 00010283 [ 76.213283][ T5353] RAX: ffffffff833a835b RBX: 1ffff11008a331a0 RCX: 0000000000100000 [ 76.216605][ T5353] RDX: ffffc9000dffa000 RSI: 00000000000009de RDI: 00000000000009df [ 76.220333][ T5353] RBP: ffffc9000d39fa78 R08: ffff888000352440 R09: 0000000000000002 [ 76.223392][ T5353] R10: 0000000000000001 R11: 0000000000000002 R12: 0000000000000000 [ 76.226958][ T5353] R13: 0000000000000000 R14: 000000000000001f R15: 000000000000001f [ 76.230219][ T5353] FS: 00007fcb3b9876c0(0000) GS:ffff88808d210000(0000) knlGS:0000000000000000 [ 76.233929][ T5353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.236551][ T5353] CR2: 0000200000000200 CR3: 00000000432f2000 CR4: 0000000000352ef0 [ 76.239935][ T5353] Call Trace: [ 76.241310][ T5353] [ 76.242720][ T5353] ? __pfx_udf_truncate_extents+0x10/0x10 [ 76.245419][ T5353] ? do_raw_spin_lock+0x121/0x290 [ 76.247361][ T5353] ? do_raw_spin_unlock+0x4d/0x240 [ 76.249479][ T5353] udf_write_failed+0x185/0x1c0 [ 76.251582][ T5353] udf_write_begin+0x212/0x270 [ 76.253421][ T5353] generic_perform_write+0x2c5/0x900 [ 76.255602][ T5353] ? __pfx_generic_perform_write+0x10/0x10 [ 76.258095][ T5353] ? file_update_time+0x2da/0x490 [ 76.260351][ T5353] ? __generic_file_write_iter+0xf9/0x230 [ 76.262901][ T5353] ? udf_file_write_iter+0x2c4/0x6c0 [ 76.265508][ T5353] udf_file_write_iter+0x2d5/0x6c0 [ 76.267796][ T5353] vfs_write+0x5c9/0xb30 [ 76.269664][ T5353] ? __pfx_udf_file_write_iter+0x10/0x10 [ 76.272109][ T5353] ? __pfx_vfs_write+0x10/0x10 [ 76.274326][ T5353] ? __fget_files+0x2a/0x420 [ 76.276225][ T5353] ksys_write+0x145/0x250 [ 76.278012][ T5353] ? __pfx_ksys_write+0x10/0x10 [ 76.280055][ T5353] ? rcu_is_watching+0x15/0xb0 [ 76.282110][ T5353] ? do_syscall_64+0xbe/0x3b0 [ 76.284317][ T5353] do_syscall_64+0xfa/0x3b0 [ 76.286128][ T5353] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.288269][ T5353] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.290707][ T5353] ? clear_bhb_loop+0x60/0xb0 [ 76.292746][ T5353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.295337][ T5353] RIP: 0033:0x7fcb3ab8ebe9 [ 76.297401][ 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 [ 76.307398][ T5353] RSP: 002b:00007fcb3b987038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 76.311177][ T5353] RAX: ffffffffffffffda RBX: 00007fcb3adb5fa0 RCX: 00007fcb3ab8ebe9 [ 76.314771][ T5353] RDX: 00000000175d9003 RSI: 0000200000000200 RDI: 000000000000000b [ 76.318958][ T5353] RBP: 00007fcb3ac11e19 R08: 0000000000000000 R09: 0000000000000000 [ 76.323427][ T5353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.327542][ T5353] R13: 00007fcb3adb6038 R14: 00007fcb3adb5fa0 R15: 00007ffe53f4b958 [ 76.330705][ T5353] [ 76.332017][ T5353] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 76.335033][ T5353] CPU: 0 UID: 0 PID: 5353 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.338762][ T5353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.343340][ T5353] Call Trace: [ 76.344732][ T5353] [ 76.345824][ T5353] dump_stack_lvl+0x99/0x250 [ 76.347653][ T5353] ? __asan_memcpy+0x40/0x70 [ 76.349453][ T5353] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.351454][ T5353] ? __pfx__printk+0x10/0x10 [ 76.353237][ T5353] vpanic+0x281/0x750 [ 76.354757][ T5353] ? __pfx__printk+0x10/0x10 [ 76.356482][ T5353] ? __pfx_vpanic+0x10/0x10 [ 76.358300][ T5353] ? is_bpf_text_address+0x26/0x2b0 [ 76.360416][ T5353] panic+0xb9/0xc0 [ 76.362106][ T5353] ? __pfx_panic+0x10/0x10 [ 76.363960][ T5353] __warn+0x31b/0x4b0 [ 76.365688][ T5353] ? udf_truncate_extents+0xd4c/0xec0 [ 76.368031][ T5353] ? udf_truncate_extents+0xd4c/0xec0 [ 76.370297][ T5353] report_bug+0x2be/0x4f0 [ 76.372239][ T5353] ? udf_truncate_extents+0xd4c/0xec0 [ 76.374541][ T5353] ? udf_truncate_extents+0xd4c/0xec0 [ 76.376949][ T5353] ? udf_truncate_extents+0xd4e/0xec0 [ 76.379273][ T5353] handle_bug+0x84/0x160 [ 76.381131][ T5353] exc_invalid_op+0x1a/0x50 [ 76.383185][ T5353] asm_exc_invalid_op+0x1a/0x20 [ 76.385249][ T5353] RIP: 0010:udf_truncate_extents+0xd4c/0xec0 [ 76.388638][ T5353] Code: 7c 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 cb f7 43 08 cc e8 e5 37 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 [ 76.397839][ T5353] RSP: 0018:ffffc9000d39f8a0 EFLAGS: 00010283 [ 76.400450][ T5353] RAX: ffffffff833a835b RBX: 1ffff11008a331a0 RCX: 0000000000100000 [ 76.403777][ T5353] RDX: ffffc9000dffa000 RSI: 00000000000009de RDI: 00000000000009df [ 76.407300][ T5353] RBP: ffffc9000d39fa78 R08: ffff888000352440 R09: 0000000000000002 [ 76.410718][ T5353] R10: 0000000000000001 R11: 0000000000000002 R12: 0000000000000000 [ 76.413961][ T5353] R13: 0000000000000000 R14: 000000000000001f R15: 000000000000001f [ 76.417280][ T5353] ? udf_truncate_extents+0xd4b/0xec0 [ 76.419634][ T5353] ? __pfx_udf_truncate_extents+0x10/0x10 [ 76.422094][ T5353] ? do_raw_spin_lock+0x121/0x290 [ 76.424184][ T5353] ? do_raw_spin_unlock+0x4d/0x240 [ 76.426456][ T5353] udf_write_failed+0x185/0x1c0 [ 76.428560][ T5353] udf_write_begin+0x212/0x270 [ 76.430578][ T5353] generic_perform_write+0x2c5/0x900 [ 76.432810][ T5353] ? __pfx_generic_perform_write+0x10/0x10 [ 76.435297][ T5353] ? file_update_time+0x2da/0x490 [ 76.437616][ T5353] ? __generic_file_write_iter+0xf9/0x230 [ 76.440138][ T5353] ? udf_file_write_iter+0x2c4/0x6c0 [ 76.442392][ T5353] udf_file_write_iter+0x2d5/0x6c0 [ 76.444575][ T5353] vfs_write+0x5c9/0xb30 [ 76.446290][ T5353] ? __pfx_udf_file_write_iter+0x10/0x10 [ 76.448617][ T5353] ? __pfx_vfs_write+0x10/0x10 [ 76.450864][ T5353] ? __fget_files+0x2a/0x420 [ 76.453171][ T5353] ksys_write+0x145/0x250 [ 76.455316][ T5353] ? __pfx_ksys_write+0x10/0x10 [ 76.457653][ T5353] ? rcu_is_watching+0x15/0xb0 [ 76.459638][ T5353] ? do_syscall_64+0xbe/0x3b0 [ 76.461620][ T5353] do_syscall_64+0xfa/0x3b0 [ 76.463507][ T5353] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.465828][ T5353] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.468465][ T5353] ? clear_bhb_loop+0x60/0xb0 [ 76.470550][ T5353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.473046][ T5353] RIP: 0033:0x7fcb3ab8ebe9 [ 76.474949][ 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 [ 76.482838][ T5353] RSP: 002b:00007fcb3b987038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 76.486452][ T5353] RAX: ffffffffffffffda RBX: 00007fcb3adb5fa0 RCX: 00007fcb3ab8ebe9 [ 76.490149][ T5353] RDX: 00000000175d9003 RSI: 0000200000000200 RDI: 000000000000000b [ 76.493549][ T5353] RBP: 00007fcb3ac11e19 R08: 0000000000000000 R09: 0000000000000000 [ 76.496946][ T5353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.500293][ T5353] R13: 00007fcb3adb6038 R14: 00007fcb3adb5fa0 R15: 00007ffe53f4b958 [ 76.503543][ T5353] [ 76.505338][ T5353] Kernel Offset: disabled [ 76.507188][ T5353] Rebooting in 86400 seconds..