program: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000002580), 0x2000, 0x0) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f00000001c0)={0x139, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000001940)={0xc, 0x1, &(0x7f0000000140)=[0x0], 0x0, 0x0, 0x0}) syz_mount_image$udf(&(0x7f0000000f00), &(0x7f00000000c0)='./file1\x00', 0x2000010, &(0x7f0000000f40)=ANY=[@ANYBLOB='uid=', @ANYRESDEC=0x0, @ANYBLOB=',uid=ignore,utf8,anchor=00000000000000000001,novrs,shortad,gid=', @ANYRESDEC=0x0, @ANYBLOB="2c756d61736b3d30300000000030303030303030303030303030303030302c6769643d69676710b01c1f9d6e6f72652c6e6f6164696e6963622c756e64656c6574652c6e6f7672732c6c617374626c6f636b3d30303030303030303030303030303030303030312c7569643d69676e6f72652c6e6f7374726963742c616e63686f723d30303030303030303030303030303030303030352c766f6c756d653d303030303030386ee5eef62188e3303030303030303030308930302c756e1202682e87dc70c6e7ea5ddae3187388c671a93c7e"], 0x1, 0xc43, &(0x7f0000000200)="$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") setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f00000000c0)='./bus\x00', 0xca942, 0x0) ftruncate(r1, 0x8002007ffb) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) syz_mount_image$udf(&(0x7f0000000c40), &(0x7f0000000c80)='./file0\x00', 0x800000, &(0x7f0000000100)=ANY=[@ANYBLOB='lastblock=00000000000000000226,adinicb,gid=forget,nostrict,unhide,uid=', @ANYRESDEC=0x0, @ANYBLOB="2c73686f727461642c7569643d69676e6f72652c73686f727461642c766f6c756d653d30303030303030303030303030303030303030362c001829935912ddb19b617db523a6bb7c0d782285ef952b9282ba93ba5ef9353deee866199e1a1a16f9b8980aa11304cc9667f126de9a575a9cb3c29169cb6e8bd4820f0d3882914f9f4dd2ac97c7c5181676dc89c5fd4f9c455fcdbd2eef48adb33cdc1f17be8a397ef4cdba04d1979e9a7f3a2bcb07fb13cffd272aa79076e8039f7ab310e76e74"], 0x4, 0xc24, &(0x7f0000000d00)="$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") setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f00000000c0)='./bus\x00', 0xca942, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x143142, 0x0) pwrite64(r4, &(0x7f0000000300)='_', 0x1, 0x10000000005) r5 = syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x22400) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000400)={0x0, {}, 0x0, {}, 0x40010001, 0x0, 0x11, 0x0, "9e959f16b6787b08aa26e66c4056a51695284854c382ec6bcfeef4fb0efcc1d8a6078ed98e203fd5f0643902dd8f6fac274de9d940bba5e51e92bbd4ce85450d", "f6000000000000000800", [0x100000000, 0x9]}) ftruncate(r3, 0x8002007ffb) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$PPPIOCGIDLE64(r2, 0x8010743f, &(0x7f0000000000)) [ 72.224593][ T4674] Bluetooth: hci0: command tx timeout [ 72.332576][ T5329] loop0: detected capacity change from 0 to 2048 [ 72.380942][ T5329] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 72.413954][ T5329] ------------[ cut here ]------------ [ 72.416440][ T5329] WARNING: CPU: 0 PID: 5329 at fs/udf/inode.c:2080 __udf_add_aext+0x555/0x700 [ 72.419833][ T5329] Modules linked in: [ 72.421221][ T5329] CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted 6.12.0-rc6-syzkaller-00192-gf1dce1f09380 #0 [ 72.424482][ T5329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.428103][ T5329] RIP: 0010:__udf_add_aext+0x555/0x700 [ 72.430010][ T5329] Code: e7 d9 fe 49 8b 3c 24 4c 89 fe e8 f6 60 fe fe 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 9c 21 70 fe 90 <0f> 0b 90 e9 e7 fb ff ff e8 8e 21 70 fe 90 0f 0b 90 e9 54 fc ff ff [ 72.438164][ T5329] RSP: 0018:ffffc90001796f78 EFLAGS: 00010287 [ 72.440575][ T5329] RAX: ffffffff8324b8c4 RBX: 1ffff920002f2ebd RCX: 0000000000040000 [ 72.443677][ T5329] RDX: ffffc9000dbe1000 RSI: 00000000000060f5 RDI: 00000000000060f6 [ 72.447072][ T5329] RBP: 00000000000001e0 R08: ffffffff8324b4a6 R09: ffffffff8324b3d6 [ 72.449459][ T5329] R10: 0000000000000002 R11: ffff88801f924880 R12: ffffc900017975e0 [ 72.451939][ T5329] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc900017975e8 [ 72.454584][ T5329] FS: 00007f9e521c66c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 72.458054][ T5329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.460499][ T5329] CR2: 00007f9e462ffc00 CR3: 000000003bfb2000 CR4: 0000000000352ef0 [ 72.463552][ T5329] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.466648][ T5329] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.469278][ T5329] Call Trace: [ 72.470418][ T5329] [ 72.471351][ T5329] ? __warn+0x168/0x4e0 [ 72.472716][ T5329] ? __udf_add_aext+0x555/0x700 [ 72.474428][ T5329] ? report_bug+0x2b3/0x500 [ 72.476071][ T5329] ? __udf_add_aext+0x555/0x700 [ 72.478037][ T5329] ? handle_bug+0x60/0x90 [ 72.479627][ T5329] ? exc_invalid_op+0x1a/0x50 [ 72.481361][ T5329] ? asm_exc_invalid_op+0x1a/0x20 [ 72.483222][ T5329] ? __udf_add_aext+0x66/0x700 [ 72.485033][ T5329] ? __udf_add_aext+0x136/0x700 [ 72.487059][ T5329] ? __udf_add_aext+0x554/0x700 [ 72.488858][ T5329] ? __udf_add_aext+0x555/0x700 [ 72.490419][ T5329] ? __udf_add_aext+0x554/0x700 [ 72.491951][ T5329] udf_setup_indirect_aext+0x7c0/0xb40 [ 72.493916][ T5329] ? __pfx_udf_setup_indirect_aext+0x10/0x10 [ 72.496326][ T5329] ? mark_buffer_dirty_inode+0x107/0x300 [ 72.498293][ T5329] ? __udf_add_aext+0x491/0x700 [ 72.499995][ T5329] udf_do_extend_file+0x8dd/0x1280 [ 72.501970][ T5329] ? __pfx_udf_do_extend_file+0x10/0x10 [ 72.503906][ T5329] ? udf_next_aext+0x3c5/0x490 [ 72.505562][ T5329] udf_map_block+0x1896/0x5340 [ 72.507356][ T5329] ? add_lock_to_list+0x1e8/0x2f0 [ 72.508953][ T5329] ? __pfx_udf_map_block+0x10/0x10 [ 72.510523][ T5329] ? stack_trace_save+0x118/0x1d0 [ 72.512465][ T5329] ? __pfx_stack_trace_save+0x10/0x10 [ 72.514478][ T5329] ? generic_perform_write+0x344/0x6d0 [ 72.516528][ T5329] ? vfs_write+0xaeb/0xd30 [ 72.518196][ T5329] ? __x64_sys_pwrite64+0x1aa/0x230 [ 72.520088][ T5329] ? mark_lock+0x9a/0x360 [ 72.521750][ T5329] ? __lock_acquire+0x1384/0x2050 [ 72.523673][ T5329] ? __pfx_lock_acquire+0x10/0x10 [ 72.525669][ T5329] ? create_empty_buffers+0x53e/0x740 [ 72.527935][ T5329] ? __pfx_lock_release+0x10/0x10 [ 72.529951][ T5329] ? do_raw_spin_lock+0x14f/0x370 [ 72.531731][ T5329] __udf_get_block+0x126/0x410 [ 72.533636][ T5329] ? __pfx___udf_get_block+0x10/0x10 [ 72.536030][ T5329] ? _raw_spin_unlock+0x28/0x50 [ 72.538360][ T5329] ? create_empty_buffers+0x53e/0x740 [ 72.540517][ T5329] __block_write_begin_int+0x50c/0x1a70 [ 72.542647][ T5329] ? __pfx_udf_get_block+0x10/0x10 [ 72.544663][ T5329] ? __pfx___block_write_begin_int+0x10/0x10 [ 72.547082][ T5329] ? __filemap_get_folio+0x90b/0xbd0 [ 72.549171][ T5329] ? __pfx_udf_get_block+0x10/0x10 [ 72.551196][ T5329] block_write_begin+0x8f/0x120 [ 72.553106][ T5329] udf_write_begin+0x104/0x350 [ 72.555050][ T5329] generic_perform_write+0x344/0x6d0 [ 72.556989][ T5329] ? __pfx_generic_perform_write+0x10/0x10 [ 72.559001][ T5329] ? file_update_time+0x3be/0x430 [ 72.560366][ T5329] ? __generic_file_write_iter+0x102/0x230 [ 72.562023][ T5329] ? udf_file_write_iter+0x1bf/0x660 [ 72.563815][ T5329] udf_file_write_iter+0x2fc/0x660 [ 72.565647][ T5329] vfs_write+0xaeb/0xd30 [ 72.567149][ T5329] ? __pfx_udf_file_write_iter+0x10/0x10 [ 72.569085][ T5329] ? __pfx_vfs_write+0x10/0x10 [ 72.570724][ T5329] __x64_sys_pwrite64+0x1aa/0x230 [ 72.572329][ T5329] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 72.574201][ T5329] ? do_syscall_64+0x100/0x230 [ 72.575768][ T5329] ? do_syscall_64+0xb6/0x230 [ 72.577445][ T5329] do_syscall_64+0xf3/0x230 [ 72.578996][ T5329] ? clear_bhb_loop+0x35/0x90 [ 72.580784][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.583020][ T5329] RIP: 0033:0x7f9e5137e719 [ 72.584660][ T5329] 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 [ 72.592135][ T5329] RSP: 002b:00007f9e521c6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 72.595244][ T5329] RAX: ffffffffffffffda RBX: 00007f9e51535f80 RCX: 00007f9e5137e719 [ 72.597938][ T5329] RDX: 0000000000000001 RSI: 0000000020000300 RDI: 0000000000000008 [ 72.600499][ T5329] RBP: 00007f9e513f139e R08: 0000000000000000 R09: 0000000000000000 [ 72.603029][ T5329] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 72.605698][ T5329] R13: 0000000000000000 R14: 00007f9e51535f80 R15: 00007ffd65d346b8 [ 72.608555][ T5329] [ 72.609757][ T5329] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 72.612263][ T5329] CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted 6.12.0-rc6-syzkaller-00192-gf1dce1f09380 #0 [ 72.615463][ T5329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.619116][ T5329] Call Trace: [ 72.620408][ T5329] [ 72.621605][ T5329] dump_stack_lvl+0x241/0x360 [ 72.623429][ T5329] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.625425][ T5329] ? __pfx__printk+0x10/0x10 [ 72.627229][ T5329] ? _printk+0xd5/0x120 [ 72.628592][ T5329] ? __init_begin+0x41000/0x41000 [ 72.630483][ T5329] ? vscnprintf+0x5d/0x90 [ 72.632091][ T5329] panic+0x349/0x880 [ 72.633540][ T5329] ? __warn+0x177/0x4e0 [ 72.635113][ T5329] ? __pfx_panic+0x10/0x10 [ 72.636842][ T5329] ? show_trace_log_lvl+0x3b2/0x410 [ 72.638877][ T5329] __warn+0x34b/0x4e0 [ 72.640309][ T5329] ? __udf_add_aext+0x555/0x700 [ 72.641887][ T5329] report_bug+0x2b3/0x500 [ 72.643315][ T5329] ? __udf_add_aext+0x555/0x700 [ 72.645149][ T5329] handle_bug+0x60/0x90 [ 72.646669][ T5329] exc_invalid_op+0x1a/0x50 [ 72.648388][ T5329] asm_exc_invalid_op+0x1a/0x20 [ 72.650111][ T5329] RIP: 0010:__udf_add_aext+0x555/0x700 [ 72.651994][ T5329] Code: e7 d9 fe 49 8b 3c 24 4c 89 fe e8 f6 60 fe fe 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 9c 21 70 fe 90 <0f> 0b 90 e9 e7 fb ff ff e8 8e 21 70 fe 90 0f 0b 90 e9 54 fc ff ff [ 72.658827][ T5329] RSP: 0018:ffffc90001796f78 EFLAGS: 00010287 [ 72.660948][ T5329] RAX: ffffffff8324b8c4 RBX: 1ffff920002f2ebd RCX: 0000000000040000 [ 72.663766][ T5329] RDX: ffffc9000dbe1000 RSI: 00000000000060f5 RDI: 00000000000060f6 [ 72.666711][ T5329] RBP: 00000000000001e0 R08: ffffffff8324b4a6 R09: ffffffff8324b3d6 [ 72.669721][ T5329] R10: 0000000000000002 R11: ffff88801f924880 R12: ffffc900017975e0 [ 72.672844][ T5329] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc900017975e8 [ 72.675797][ T5329] ? __udf_add_aext+0x66/0x700 [ 72.677420][ T5329] ? __udf_add_aext+0x136/0x700 [ 72.678832][ T5329] ? __udf_add_aext+0x554/0x700 [ 72.680252][ T5329] ? __udf_add_aext+0x554/0x700 [ 72.681927][ T5329] udf_setup_indirect_aext+0x7c0/0xb40 [ 72.683934][ T5329] ? __pfx_udf_setup_indirect_aext+0x10/0x10 [ 72.686097][ T5329] ? mark_buffer_dirty_inode+0x107/0x300 [ 72.688122][ T5329] ? __udf_add_aext+0x491/0x700 [ 72.689919][ T5329] udf_do_extend_file+0x8dd/0x1280 [ 72.691871][ T5329] ? __pfx_udf_do_extend_file+0x10/0x10 [ 72.693944][ T5329] ? udf_next_aext+0x3c5/0x490 [ 72.695773][ T5329] udf_map_block+0x1896/0x5340 [ 72.697652][ T5329] ? add_lock_to_list+0x1e8/0x2f0 [ 72.699636][ T5329] ? __pfx_udf_map_block+0x10/0x10 [ 72.701761][ T5329] ? stack_trace_save+0x118/0x1d0 [ 72.703726][ T5329] ? __pfx_stack_trace_save+0x10/0x10 [ 72.705815][ T5329] ? generic_perform_write+0x344/0x6d0 [ 72.707914][ T5329] ? vfs_write+0xaeb/0xd30 [ 72.709636][ T5329] ? __x64_sys_pwrite64+0x1aa/0x230 [ 72.711698][ T5329] ? mark_lock+0x9a/0x360 [ 72.713270][ T5329] ? __lock_acquire+0x1384/0x2050 [ 72.715062][ T5329] ? __pfx_lock_acquire+0x10/0x10 [ 72.716835][ T5329] ? create_empty_buffers+0x53e/0x740 [ 72.718921][ T5329] ? __pfx_lock_release+0x10/0x10 [ 72.720841][ T5329] ? do_raw_spin_lock+0x14f/0x370 [ 72.722645][ T5329] __udf_get_block+0x126/0x410 [ 72.724462][ T5329] ? __pfx___udf_get_block+0x10/0x10 [ 72.726248][ T5329] ? _raw_spin_unlock+0x28/0x50 [ 72.727943][ T5329] ? create_empty_buffers+0x53e/0x740 [ 72.729717][ T5329] __block_write_begin_int+0x50c/0x1a70 [ 72.731770][ T5329] ? __pfx_udf_get_block+0x10/0x10 [ 72.733755][ T5329] ? __pfx___block_write_begin_int+0x10/0x10 [ 72.735981][ T5329] ? __filemap_get_folio+0x90b/0xbd0 [ 72.737716][ T5329] ? __pfx_udf_get_block+0x10/0x10 [ 72.739556][ T5329] block_write_begin+0x8f/0x120 [ 72.741195][ T5329] udf_write_begin+0x104/0x350 [ 72.742866][ T5329] generic_perform_write+0x344/0x6d0 [ 72.745205][ T5329] ? __pfx_generic_perform_write+0x10/0x10 [ 72.747513][ T5329] ? file_update_time+0x3be/0x430 [ 72.749557][ T5329] ? __generic_file_write_iter+0x102/0x230 [ 72.751822][ T5329] ? udf_file_write_iter+0x1bf/0x660 [ 72.753918][ T5329] udf_file_write_iter+0x2fc/0x660 [ 72.755783][ T5329] vfs_write+0xaeb/0xd30 [ 72.757331][ T5329] ? __pfx_udf_file_write_iter+0x10/0x10 [ 72.759415][ T5329] ? __pfx_vfs_write+0x10/0x10 [ 72.761322][ T5329] __x64_sys_pwrite64+0x1aa/0x230 [ 72.763320][ T5329] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 72.765468][ T5329] ? do_syscall_64+0x100/0x230 [ 72.767183][ T5329] ? do_syscall_64+0xb6/0x230 [ 72.768918][ T5329] do_syscall_64+0xf3/0x230 [ 72.770643][ T5329] ? clear_bhb_loop+0x35/0x90 [ 72.772483][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.774795][ T5329] RIP: 0033:0x7f9e5137e719 [ 72.776460][ T5329] 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 [ 72.783551][ T5329] RSP: 002b:00007f9e521c6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 72.786759][ T5329] RAX: ffffffffffffffda RBX: 00007f9e51535f80 RCX: 00007f9e5137e719 [ 72.789540][ T5329] RDX: 0000000000000001 RSI: 0000000020000300 RDI: 0000000000000008 [ 72.792575][ T5329] RBP: 00007f9e513f139e R08: 0000000000000000 R09: 0000000000000000 [ 72.795625][ T5329] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 72.798437][ T5329] R13: 0000000000000000 R14: 00007f9e51535f80 R15: 00007ffd65d346b8 [ 72.801188][ T5329] [ 72.802509][ T5329] Kernel Offset: disabled [ 72.804055][ T5329] Rebooting in 86400 seconds..