program: syz_mount_image$udf(&(0x7f0000000040), &(0x7f0000000180)='./file1\x00', 0x4000, &(0x7f0000000740)=ANY=[], 0x12, 0xc38, &(0x7f0000001080)="$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") syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x1, 0x5bd, &(0x7f0000000680)="$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") r0 = open(&(0x7f0000000080)='./bus\x00', 0x62142, 0x16) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000300)='_', 0x1, 0x10000000005) r1 = open(&(0x7f0000000200)='./bus\x00', 0x56707f, 0x0) read$FUSE(r0, &(0x7f0000002c80)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_WRITE(r0, &(0x7f0000000000)={0x18, 0xffffffffffffffda, r2, {0xa4}}, 0x18) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r3, 0x20000005) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfff00002}, {0x16, 0x0, 0x0, 0xdcd}]}, 0x10) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r6 = socket$unix(0x1, 0x2, 0x0) r7 = dup2(r6, r5) close_range(r7, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r7, 0x10d, 0x17, &(0x7f00000002c0), &(0x7f0000000340)=0xcb) sendfile(r1, r1, 0x0, 0x100000000) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = open(&(0x7f0000000000)='./file1\x00', 0x100002, 0x80) pwrite64(r8, &(0x7f0000000140)="9d", 0x1, 0x10000000005) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(streebog256-generic,xchacha12-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, 0x0, 0x0) utimes(0x0, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000640), 0x8000000000000001, 0x50000) creat(&(0x7f0000000240)='./file1\x00', 0x4) [ 59.208786][ T5324] loop0: detected capacity change from 0 to 2048 [ 59.228097][ T5324] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 59.253107][ T5311] Bluetooth: hci0: command tx timeout [ 59.264992][ T5324] ------------[ cut here ]------------ [ 59.267182][ T5324] WARNING: CPU: 0 PID: 5324 at fs/udf/inode.c:2080 __udf_add_aext+0x555/0x700 [ 59.270379][ T5324] Modules linked in: [ 59.271976][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.12.0-rc6-syzkaller-00110-gff7afaeca1a1 #0 [ 59.275576][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 59.279282][ T5324] RIP: 0010:__udf_add_aext+0x555/0x700 [ 59.281272][ T5324] Code: e7 d9 fe 49 8b 3c 24 4c 89 fe e8 06 61 fe fe 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 ac 21 70 fe 90 <0f> 0b 90 e9 e7 fb ff ff e8 9e 21 70 fe 90 0f 0b 90 e9 54 fc ff ff [ 59.289511][ T5324] RSP: 0018:ffffc9000d23ef78 EFLAGS: 00010287 [ 59.291948][ T5324] RAX: ffffffff8324b8b4 RBX: 1ffff92001a47ebd RCX: 0000000000040000 [ 59.294845][ T5324] RDX: ffffc9000d7b9000 RSI: 0000000000003d2d RDI: 0000000000003d2e [ 59.297761][ T5324] RBP: 00000000000001d0 R08: ffffffff8324b496 R09: ffffffff8324b3c6 [ 59.300720][ T5324] R10: 0000000000000002 R11: ffff88801ecba440 R12: ffffc9000d23f5e0 [ 59.303703][ T5324] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc9000d23f5e8 [ 59.306453][ T5324] FS: 00007f9becdc06c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 59.309715][ T5324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.312375][ T5324] CR2: 00007f2666595ed8 CR3: 0000000040ac2000 CR4: 0000000000352ef0 [ 59.315540][ T5324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.319067][ T5324] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.322352][ T5324] Call Trace: [ 59.323653][ T5324] [ 59.324801][ T5324] ? __warn+0x168/0x4e0 [ 59.326460][ T5324] ? __udf_add_aext+0x555/0x700 [ 59.328311][ T5324] ? report_bug+0x2b3/0x500 [ 59.330007][ T5324] ? __udf_add_aext+0x555/0x700 [ 59.331973][ T5324] ? handle_bug+0x60/0x90 [ 59.333624][ T5324] ? exc_invalid_op+0x1a/0x50 [ 59.335445][ T5324] ? asm_exc_invalid_op+0x1a/0x20 [ 59.337337][ T5324] ? __udf_add_aext+0x66/0x700 [ 59.338998][ T5324] ? __udf_add_aext+0x136/0x700 [ 59.340666][ T5324] ? __udf_add_aext+0x554/0x700 [ 59.342645][ T5324] ? __udf_add_aext+0x555/0x700 [ 59.344551][ T5324] ? __udf_add_aext+0x554/0x700 [ 59.346457][ T5324] udf_setup_indirect_aext+0x7c0/0xb40 [ 59.348536][ T5324] ? __pfx_udf_setup_indirect_aext+0x10/0x10 [ 59.350648][ T5324] ? mark_buffer_dirty_inode+0x107/0x300 [ 59.352952][ T5324] ? __udf_add_aext+0x4a1/0x700 [ 59.354796][ T5324] udf_do_extend_file+0x8dd/0x1280 [ 59.356773][ T5324] ? __pfx_udf_do_extend_file+0x10/0x10 [ 59.358701][ T5324] ? udf_next_aext+0x3c5/0x490 [ 59.360361][ T5324] udf_map_block+0x1896/0x5340 [ 59.362185][ T5324] ? add_lock_to_list+0x1e8/0x2f0 [ 59.364086][ T5324] ? __pfx_udf_map_block+0x10/0x10 [ 59.365868][ T5324] ? stack_trace_save+0x118/0x1d0 [ 59.367750][ T5324] ? __pfx_stack_trace_save+0x10/0x10 [ 59.369590][ T5324] ? generic_perform_write+0x344/0x6d0 [ 59.371821][ T5324] ? vfs_write+0xaeb/0xd30 [ 59.373467][ T5324] ? __x64_sys_pwrite64+0x1aa/0x230 [ 59.375693][ T5324] ? mark_lock+0x9a/0x360 [ 59.377324][ T5324] ? __lock_acquire+0x1384/0x2050 [ 59.379137][ T5324] ? __pfx_lock_acquire+0x10/0x10 [ 59.380999][ T5324] ? create_empty_buffers+0x53e/0x740 [ 59.383080][ T5324] ? __pfx_lock_release+0x10/0x10 [ 59.385065][ T5324] ? do_raw_spin_lock+0x14f/0x370 [ 59.386910][ T5324] __udf_get_block+0x126/0x410 [ 59.388722][ T5324] ? __pfx___udf_get_block+0x10/0x10 [ 59.390747][ T5324] ? _raw_spin_unlock+0x28/0x50 [ 59.392455][ T5324] ? create_empty_buffers+0x53e/0x740 [ 59.394473][ T5324] __block_write_begin_int+0x50c/0x1a70 [ 59.396618][ T5324] ? __pfx_udf_get_block+0x10/0x10 [ 59.398535][ T5324] ? __pfx___block_write_begin_int+0x10/0x10 [ 59.401108][ T5324] ? __filemap_get_folio+0x90b/0xbd0 [ 59.403293][ T5324] ? __pfx_udf_get_block+0x10/0x10 [ 59.405247][ T5324] block_write_begin+0x8f/0x120 [ 59.407072][ T5324] udf_write_begin+0x104/0x350 [ 59.408944][ T5324] generic_perform_write+0x344/0x6d0 [ 59.410921][ T5324] ? __pfx_generic_perform_write+0x10/0x10 [ 59.413414][ T5324] ? file_update_time+0x3be/0x430 [ 59.415253][ T5324] ? __generic_file_write_iter+0x102/0x230 [ 59.417351][ T5324] ? udf_file_write_iter+0x2e7/0x660 [ 59.419958][ T5324] udf_file_write_iter+0x2fc/0x660 [ 59.422122][ T5324] vfs_write+0xaeb/0xd30 [ 59.423546][ T5324] ? __pfx_udf_file_write_iter+0x10/0x10 [ 59.425449][ T5324] ? __pfx_vfs_write+0x10/0x10 [ 59.427142][ T5324] __x64_sys_pwrite64+0x1aa/0x230 [ 59.429015][ T5324] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 59.431120][ T5324] ? do_syscall_64+0x100/0x230 [ 59.432958][ T5324] ? do_syscall_64+0xb6/0x230 [ 59.434881][ T5324] do_syscall_64+0xf3/0x230 [ 59.436784][ T5324] ? clear_bhb_loop+0x35/0x90 [ 59.438511][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.440645][ T5324] RIP: 0033:0x7f9bebf7e719 [ 59.442508][ T5324] 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 [ 59.449220][ T5324] RSP: 002b:00007f9becdc0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 59.452305][ T5324] RAX: ffffffffffffffda RBX: 00007f9bec135f80 RCX: 00007f9bebf7e719 [ 59.461112][ T5324] RDX: 0000000000000001 RSI: 0000000020000300 RDI: 0000000000000004 [ 59.464375][ T5324] RBP: 00007f9bebff139e R08: 0000000000000000 R09: 0000000000000000 [ 59.467362][ T5324] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 59.470338][ T5324] R13: 0000000000000000 R14: 00007f9bec135f80 R15: 00007ffdb2ca0248 [ 59.473504][ T5324] [ 59.474745][ T5324] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 59.477525][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.12.0-rc6-syzkaller-00110-gff7afaeca1a1 #0 [ 59.481388][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 59.486049][ T5324] Call Trace: [ 59.487403][ T5324] [ 59.488497][ T5324] dump_stack_lvl+0x241/0x360 [ 59.490075][ T5324] ? __pfx_dump_stack_lvl+0x10/0x10 [ 59.492050][ T5324] ? __pfx__printk+0x10/0x10 [ 59.493755][ T5324] ? _printk+0xd5/0x120 [ 59.495380][ T5324] ? __init_begin+0x41000/0x41000 [ 59.497362][ T5324] ? vscnprintf+0x5d/0x90 [ 59.498939][ T5324] panic+0x349/0x880 [ 59.500628][ T5324] ? __warn+0x177/0x4e0 [ 59.502453][ T5324] ? __pfx_panic+0x10/0x10 [ 59.504169][ T5324] ? show_trace_log_lvl+0x3b2/0x410 [ 59.506017][ T5324] __warn+0x34b/0x4e0 [ 59.507524][ T5324] ? __udf_add_aext+0x555/0x700 [ 59.509248][ T5324] report_bug+0x2b3/0x500 [ 59.510797][ T5324] ? __udf_add_aext+0x555/0x700 [ 59.512581][ T5324] handle_bug+0x60/0x90 [ 59.514147][ T5324] exc_invalid_op+0x1a/0x50 [ 59.515801][ T5324] asm_exc_invalid_op+0x1a/0x20 [ 59.517517][ T5324] RIP: 0010:__udf_add_aext+0x555/0x700 [ 59.519641][ T5324] Code: e7 d9 fe 49 8b 3c 24 4c 89 fe e8 06 61 fe fe 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 ac 21 70 fe 90 <0f> 0b 90 e9 e7 fb ff ff e8 9e 21 70 fe 90 0f 0b 90 e9 54 fc ff ff [ 59.526096][ T5324] RSP: 0018:ffffc9000d23ef78 EFLAGS: 00010287 [ 59.528284][ T5324] RAX: ffffffff8324b8b4 RBX: 1ffff92001a47ebd RCX: 0000000000040000 [ 59.531262][ T5324] RDX: ffffc9000d7b9000 RSI: 0000000000003d2d RDI: 0000000000003d2e [ 59.534138][ T5324] RBP: 00000000000001d0 R08: ffffffff8324b496 R09: ffffffff8324b3c6 [ 59.537120][ T5324] R10: 0000000000000002 R11: ffff88801ecba440 R12: ffffc9000d23f5e0 [ 59.539935][ T5324] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc9000d23f5e8 [ 59.542941][ T5324] ? __udf_add_aext+0x66/0x700 [ 59.544724][ T5324] ? __udf_add_aext+0x136/0x700 [ 59.546627][ T5324] ? __udf_add_aext+0x554/0x700 [ 59.548521][ T5324] ? __udf_add_aext+0x554/0x700 [ 59.550182][ T5324] udf_setup_indirect_aext+0x7c0/0xb40 [ 59.552365][ T5324] ? __pfx_udf_setup_indirect_aext+0x10/0x10 [ 59.554666][ T5324] ? mark_buffer_dirty_inode+0x107/0x300 [ 59.556719][ T5324] ? __udf_add_aext+0x4a1/0x700 [ 59.558485][ T5324] udf_do_extend_file+0x8dd/0x1280 [ 59.560445][ T5324] ? __pfx_udf_do_extend_file+0x10/0x10 [ 59.562205][ T5324] ? udf_next_aext+0x3c5/0x490 [ 59.563721][ T5324] udf_map_block+0x1896/0x5340 [ 59.565476][ T5324] ? add_lock_to_list+0x1e8/0x2f0 [ 59.567416][ T5324] ? __pfx_udf_map_block+0x10/0x10 [ 59.569121][ T5324] ? stack_trace_save+0x118/0x1d0 [ 59.570909][ T5324] ? __pfx_stack_trace_save+0x10/0x10 [ 59.572798][ T5324] ? generic_perform_write+0x344/0x6d0 [ 59.574895][ T5324] ? vfs_write+0xaeb/0xd30 [ 59.576538][ T5324] ? __x64_sys_pwrite64+0x1aa/0x230 [ 59.578366][ T5324] ? mark_lock+0x9a/0x360 [ 59.579956][ T5324] ? __lock_acquire+0x1384/0x2050 [ 59.581874][ T5324] ? __pfx_lock_acquire+0x10/0x10 [ 59.583793][ T5324] ? create_empty_buffers+0x53e/0x740 [ 59.585862][ T5324] ? __pfx_lock_release+0x10/0x10 [ 59.587733][ T5324] ? do_raw_spin_lock+0x14f/0x370 [ 59.589731][ T5324] __udf_get_block+0x126/0x410 [ 59.591516][ T5324] ? __pfx___udf_get_block+0x10/0x10 [ 59.593426][ T5324] ? _raw_spin_unlock+0x28/0x50 [ 59.595305][ T5324] ? create_empty_buffers+0x53e/0x740 [ 59.597331][ T5324] __block_write_begin_int+0x50c/0x1a70 [ 59.599508][ T5324] ? __pfx_udf_get_block+0x10/0x10 [ 59.601532][ T5324] ? __pfx___block_write_begin_int+0x10/0x10 [ 59.603822][ T5324] ? __filemap_get_folio+0x90b/0xbd0 [ 59.605927][ T5324] ? __pfx_udf_get_block+0x10/0x10 [ 59.607799][ T5324] block_write_begin+0x8f/0x120 [ 59.609572][ T5324] udf_write_begin+0x104/0x350 [ 59.611469][ T5324] generic_perform_write+0x344/0x6d0 [ 59.613439][ T5324] ? __pfx_generic_perform_write+0x10/0x10 [ 59.615537][ T5324] ? file_update_time+0x3be/0x430 [ 59.617369][ T5324] ? __generic_file_write_iter+0x102/0x230 [ 59.619568][ T5324] ? udf_file_write_iter+0x2e7/0x660 [ 59.621575][ T5324] udf_file_write_iter+0x2fc/0x660 [ 59.623463][ T5324] vfs_write+0xaeb/0xd30 [ 59.625161][ T5324] ? __pfx_udf_file_write_iter+0x10/0x10 [ 59.627300][ T5324] ? __pfx_vfs_write+0x10/0x10 [ 59.629164][ T5324] __x64_sys_pwrite64+0x1aa/0x230 [ 59.631197][ T5324] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 59.633252][ T5324] ? do_syscall_64+0x100/0x230 [ 59.634916][ T5324] ? do_syscall_64+0xb6/0x230 [ 59.636572][ T5324] do_syscall_64+0xf3/0x230 [ 59.638266][ T5324] ? clear_bhb_loop+0x35/0x90 [ 59.640141][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.642289][ T5324] RIP: 0033:0x7f9bebf7e719 [ 59.644562][ T5324] 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 [ 59.650762][ T5324] RSP: 002b:00007f9becdc0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 59.653750][ T5324] RAX: ffffffffffffffda RBX: 00007f9bec135f80 RCX: 00007f9bebf7e719 [ 59.656756][ T5324] RDX: 0000000000000001 RSI: 0000000020000300 RDI: 0000000000000004 [ 59.659440][ T5324] RBP: 00007f9bebff139e R08: 0000000000000000 R09: 0000000000000000 [ 59.662102][ T5324] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 59.664765][ T5324] R13: 0000000000000000 R14: 00007f9bec135f80 R15: 00007ffdb2ca0248 [ 59.667418][ T5324] [ 59.668702][ T5324] Kernel Offset: disabled [ 59.670269][ T5324] Rebooting in 86400 seconds..