program: syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8, &(0x7f0000000800)={[{@lastblock={'lastblock', 0x3d, 0xfe}}, {@longad}, {@adinicb}, {@shortad}, {@unhide}, {@shortad}, {@utf8}, {@nostrict}, {@iocharset={'iocharset', 0x3d, 'iso8859-13'}}]}, 0x1, 0xc65, &(0x7f0000000f80)="$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") 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}) r0 = open(&(0x7f00000000c0)='./bus\x00', 0xca942, 0x0) clock_settime(0xfffffffb, &(0x7f0000000140)={0x77359400}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x143142, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000340)={0x0, 0x0}) prlimit64(r2, 0x7, &(0x7f00000003c0)={0x6, 0x85}, 0x0) pwrite64(r1, &(0x7f0000000300)='_', 0x1, 0x10000000005) ftruncate(r0, 0x8002007ffb) r3 = socket(0x1, 0x803, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0, 0x0}, &(0x7f0000002540)=0xc) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x810000, &(0x7f0000000400)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=r4, @ANYBLOB="2c00a1fbe220ffa14750547afc7c7335d14d6fb81c1e5aea74e52e0e85e50b1d6000c6ae989f62b57fcb79d876602647800471f3214ece7a0a74a83cb13106225215711000f2254efeb9b585d815fa1c1087e78f76fd4eb3f2433c3e8fbbca136a96a6e1bf4446429bac3366f1d8cf294c614d"]) [ 108.484707][ T5328] loop0: detected capacity change from 0 to 2048 [ 108.521391][ T4665] Bluetooth: hci0: command tx timeout [ 108.760607][ T5328] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 108.915645][ T5328] ------------[ cut here ]------------ [ 108.918611][ T5328] le32_to_cpu(aed->lengthAllocDescs) != epos->offset - sizeof(struct allocExtDesc) [ 108.918623][ T5328] WARNING: fs/udf/inode.c:2085 at __udf_add_aext+0x524/0x6d0, CPU#0: syz.0.0/5328 [ 108.926636][ T5328] Modules linked in: [ 108.928817][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 108.932917][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.937545][ T5328] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 108.940123][ T5328] Code: 06 dc fe 49 8b 3e 4c 89 e6 e8 18 04 02 ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 43 ff 5e 08 cc e8 0d 26 70 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 ff 25 70 fe 90 0f 0b 90 e9 66 fd ff ff [ 108.949824][ T5328] RSP: 0018:ffffc9000e2f7248 EFLAGS: 00010287 [ 108.952835][ T5328] RAX: ffffffff8355a963 RBX: dffffc0000000000 RCX: 0000000000100000 [ 108.955972][ T5328] RDX: ffffc9000ec5a000 RSI: 000000000002c26b RDI: 000000000002c26c [ 108.959547][ T5328] RBP: 1ffff92001c5eee5 R08: ffff88803b2d0000 R09: 0000000000000002 [ 108.963181][ T5328] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001e0 [ 108.970216][ T5328] R13: 0000000000000000 R14: ffffc9000e2f7720 R15: ffffc9000e2f7728 [ 108.973952][ T5328] FS: 00007f2d8c1266c0(0000) GS:ffff88808ca49000(0000) knlGS:0000000000000000 [ 108.977788][ T5328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.980856][ T5328] CR2: 00007f2d8bf456a0 CR3: 00000000389c7000 CR4: 0000000000352ef0 [ 108.984210][ T5328] Call Trace: [ 108.985629][ T5328] [ 108.986903][ T5328] udf_setup_indirect_aext+0x609/0x800 [ 108.989583][ T5328] ? __udf_add_aext+0x508/0x6d0 [ 108.991995][ T5328] udf_do_extend_file+0x8a5/0x11e0 [ 108.994440][ T5328] ? __pfx_udf_do_extend_file+0x10/0x10 [ 108.997037][ T5328] udf_map_block+0xfff/0x4330 [ 108.999622][ T5328] ? kernel_text_address+0xa5/0xe0 [ 109.002095][ T5328] ? stack_trace_save+0xa9/0x100 [ 109.004925][ T5328] ? __pfx_stack_trace_save+0x10/0x10 [ 109.009353][ T5328] ? __pfx_udf_map_block+0x10/0x10 [ 109.011906][ T5328] ? check_path+0x21/0x40 [ 109.013960][ T5328] ? check_noncircular+0xda/0x150 [ 109.017162][ T5328] ? do_raw_spin_lock+0x12b/0x2f0 [ 109.020932][ T5328] ? do_raw_spin_unlock+0x4d/0x210 [ 109.023201][ T5328] __udf_get_block+0x52/0x250 [ 109.025299][ T5328] ? create_empty_buffers+0x465/0x530 [ 109.028271][ T5328] __block_write_begin_int+0x6c6/0x1910 [ 109.031704][ T5328] ? __pfx_udf_get_block+0x10/0x10 [ 109.034860][ T5328] ? __pfx___block_write_begin_int+0x10/0x10 [ 109.037694][ T5328] ? __pfx_udf_get_block+0x10/0x10 [ 109.040265][ T5328] block_write_begin+0x8d/0x120 [ 109.042642][ T5328] ? udf_write_begin+0x92/0x270 [ 109.044818][ T5328] udf_write_begin+0x118/0x270 [ 109.046977][ T5328] generic_perform_write+0x2e2/0x8f0 [ 109.049539][ T5328] ? __pfx_generic_perform_write+0x10/0x10 [ 109.052365][ T5328] ? file_update_time_flags+0x219/0x4a0 [ 109.055500][ T5328] ? __generic_file_write_iter+0xf9/0x230 [ 109.059046][ T5328] ? udf_file_write_iter+0x2af/0x6b0 [ 109.061722][ T5328] udf_file_write_iter+0x2ca/0x6b0 [ 109.063652][ T5328] vfs_write+0x61d/0xb90 [ 109.065093][ T5328] ? __pfx_vfs_write+0x10/0x10 [ 109.066825][ T5328] ? __fget_files+0x2a/0x420 [ 109.068967][ T5328] __x64_sys_pwrite64+0x199/0x230 [ 109.071011][ T5328] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 109.073571][ T5328] do_syscall_64+0x14d/0xf80 [ 109.075394][ T5328] ? trace_irq_disable+0x3b/0x150 [ 109.077428][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.080254][ T5328] ? clear_bhb_loop+0x40/0x90 [ 109.082529][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.084845][ T5328] RIP: 0033:0x7f2d8b19c819 [ 109.086487][ T5328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 109.094639][ T5328] RSP: 002b:00007f2d8c125fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 109.099183][ T5328] RAX: ffffffffffffffda RBX: 00007f2d8b415fa0 RCX: 00007f2d8b19c819 [ 109.103287][ T5328] RDX: 0000000000000001 RSI: 0000200000000300 RDI: 0000000000000005 [ 109.107129][ T5328] RBP: 00007f2d8b232c91 R08: 0000000000000000 R09: 0000000000000000 [ 109.112484][ T5328] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 109.116308][ T5328] R13: 00007f2d8b416038 R14: 00007f2d8b415fa0 R15: 00007ffe676ed678 [ 109.120400][ T5328] [ 109.122368][ T5328] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 109.125616][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 109.130265][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.135587][ T5328] Call Trace: [ 109.137134][ T5328] [ 109.138550][ T5328] vpanic+0x56c/0xa60 [ 109.140447][ T5328] ? __pfx__printk+0x10/0x10 [ 109.142538][ T5328] ? __pfx_vpanic+0x10/0x10 [ 109.144633][ T5328] ? is_bpf_text_address+0x292/0x2b0 [ 109.147395][ T5328] ? is_bpf_text_address+0x26/0x2b0 [ 109.150143][ T5328] panic+0xc5/0xd0 [ 109.152594][ T5328] ? __pfx_panic+0x10/0x10 [ 109.154909][ T5328] __warn+0x315/0x4f0 [ 109.156726][ T5328] ? __udf_add_aext+0x524/0x6d0 [ 109.158890][ T5328] ? __udf_add_aext+0x524/0x6d0 [ 109.161067][ T5328] __report_bug+0x29a/0x540 [ 109.163134][ T5328] ? __udf_add_aext+0x524/0x6d0 [ 109.165427][ T5328] ? __pfx___report_bug+0x10/0x10 [ 109.167863][ T5328] ? folio_mark_accessed+0x3a9/0x8c0 [ 109.170820][ T5328] ? __udf_add_aext+0x524/0x6d0 [ 109.173686][ T5328] report_bug+0x16a/0x220 [ 109.175978][ T5328] ? __udf_add_aext+0x524/0x6d0 [ 109.178151][ T5328] ? __udf_add_aext+0x526/0x6d0 [ 109.180345][ T5328] handle_bug+0x9c/0x200 [ 109.182205][ T5328] exc_invalid_op+0x1a/0x50 [ 109.184045][ T5328] asm_exc_invalid_op+0x1a/0x20 [ 109.185955][ T5328] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 109.188182][ T5328] Code: 06 dc fe 49 8b 3e 4c 89 e6 e8 18 04 02 ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 43 ff 5e 08 cc e8 0d 26 70 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 ff 25 70 fe 90 0f 0b 90 e9 66 fd ff ff [ 109.198554][ T5328] RSP: 0018:ffffc9000e2f7248 EFLAGS: 00010287 [ 109.201350][ T5328] RAX: ffffffff8355a963 RBX: dffffc0000000000 RCX: 0000000000100000 [ 109.204267][ T5328] RDX: ffffc9000ec5a000 RSI: 000000000002c26b RDI: 000000000002c26c [ 109.208216][ T5328] RBP: 1ffff92001c5eee5 R08: ffff88803b2d0000 R09: 0000000000000002 [ 109.212430][ T5328] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001e0 [ 109.216250][ T5328] R13: 0000000000000000 R14: ffffc9000e2f7720 R15: ffffc9000e2f7728 [ 109.219827][ T5328] ? __udf_add_aext+0x523/0x6d0 [ 109.222050][ T5328] ? __udf_add_aext+0x523/0x6d0 [ 109.224237][ T5328] udf_setup_indirect_aext+0x609/0x800 [ 109.226828][ T5328] ? __udf_add_aext+0x508/0x6d0 [ 109.229464][ T5328] udf_do_extend_file+0x8a5/0x11e0 [ 109.232850][ T5328] ? __pfx_udf_do_extend_file+0x10/0x10 [ 109.235745][ T5328] udf_map_block+0xfff/0x4330 [ 109.238109][ T5328] ? kernel_text_address+0xa5/0xe0 [ 109.240434][ T5328] ? stack_trace_save+0xa9/0x100 [ 109.242545][ T5328] ? __pfx_stack_trace_save+0x10/0x10 [ 109.244892][ T5328] ? __pfx_udf_map_block+0x10/0x10 [ 109.247063][ T5328] ? check_path+0x21/0x40 [ 109.249062][ T5328] ? check_noncircular+0xda/0x150 [ 109.252033][ T5328] ? do_raw_spin_lock+0x12b/0x2f0 [ 109.255990][ T5328] ? do_raw_spin_unlock+0x4d/0x210 [ 109.258126][ T5328] __udf_get_block+0x52/0x250 [ 109.259909][ T5328] ? create_empty_buffers+0x465/0x530 [ 109.262014][ T5328] __block_write_begin_int+0x6c6/0x1910 [ 109.264335][ T5328] ? __pfx_udf_get_block+0x10/0x10 [ 109.266509][ T5328] ? __pfx___block_write_begin_int+0x10/0x10 [ 109.268957][ T5328] ? __pfx_udf_get_block+0x10/0x10 [ 109.271012][ T5328] block_write_begin+0x8d/0x120 [ 109.272919][ T5328] ? udf_write_begin+0x92/0x270 [ 109.275989][ T5328] udf_write_begin+0x118/0x270 [ 109.278793][ T5328] generic_perform_write+0x2e2/0x8f0 [ 109.281598][ T5328] ? __pfx_generic_perform_write+0x10/0x10 [ 109.284338][ T5328] ? file_update_time_flags+0x219/0x4a0 [ 109.286825][ T5328] ? __generic_file_write_iter+0xf9/0x230 [ 109.289400][ T5328] ? udf_file_write_iter+0x2af/0x6b0 [ 109.291798][ T5328] udf_file_write_iter+0x2ca/0x6b0 [ 109.294109][ T5328] vfs_write+0x61d/0xb90 [ 109.296055][ T5328] ? __pfx_vfs_write+0x10/0x10 [ 109.298306][ T5328] ? __fget_files+0x2a/0x420 [ 109.300865][ T5328] __x64_sys_pwrite64+0x199/0x230 [ 109.303595][ T5328] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 109.306181][ T5328] do_syscall_64+0x14d/0xf80 [ 109.308476][ T5328] ? trace_irq_disable+0x3b/0x150 [ 109.310720][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.313538][ T5328] ? clear_bhb_loop+0x40/0x90 [ 109.315782][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.318672][ T5328] RIP: 0033:0x7f2d8b19c819 [ 109.320805][ T5328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 109.330820][ T5328] RSP: 002b:00007f2d8c125fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 109.334579][ T5328] RAX: ffffffffffffffda RBX: 00007f2d8b415fa0 RCX: 00007f2d8b19c819 [ 109.338187][ T5328] RDX: 0000000000000001 RSI: 0000200000000300 RDI: 0000000000000005 [ 109.341704][ T5328] RBP: 00007f2d8b232c91 R08: 0000000000000000 R09: 0000000000000000 [ 109.345652][ T5328] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 109.349963][ T5328] R13: 00007f2d8b416038 R14: 00007f2d8b415fa0 R15: 00007ffe676ed678 [ 109.353527][ T5328] [ 109.355315][ T5328] Kernel Offset: disabled [ 109.357475][ T5328] Rebooting in 86400 seconds..