program: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000004c0)='./binderfs/binder0\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r0], 0x18}}, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) r3 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000002740), 0x101002) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000000c0)="01", 0x24}]) syz_mount_image$udf(&(0x7f0000000c40), &(0x7f0000000c80)='./file0\x00', 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="009917593d44d685cf8176521846a9e90205b4b89c0ed49b3e1201fa4a79b0b9651316a89d7e4038e94e54fdffa25c529d1cb4e43bf7e12bd2a555681300b85d6621470c304d6ba5731161f3f1da1193a85525e8c9a5a95798070ca48fa7edcf62e37626480f673141bee1ea2522f8b61aac12f984c1216683ae80e6146169cfb7aa7c50dd4c52259faaee2fedc1077bda4c3e65d7005d0ab71db65617abeb3c51b056d955f1285ed9d26d7c910bf3291f6b349ce7eee33a31a484c31993effe39fcfa55e722a20bf90b2f43ffbfd19afaeb1d6e9683ce09f4c8eb9591f0772a12"], 0x1, 0xc3c, &(0x7f0000000d00)="$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") r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) pwrite64(r4, &(0x7f0000000140)='2', 0x1, 0x8000c61) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x42, 0x0) pwritev2(r5, &(0x7f00000000c0)=[{&(0x7f0000000200)="df", 0xf4240}], 0x1, 0x800001, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141042, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) r7 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000280)='./bus\x00', 0x1040016, &(0x7f0000000300)=ANY=[@ANYRESDEC=r6], 0x1, 0x22a, &(0x7f0000000880)="$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") mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000001900)='./bus\x00', 0x0, 0x1021002, 0x0) r8 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) r9 = fcntl$dupfd(r7, 0x406, r1) ioctl$VIDIOC_S_DV_TIMINGS(r9, 0xc0845657, &(0x7f0000000640)={0x0, @bt={0x4, 0xadb, 0x0, 0x3, 0x8, 0x1, 0x1b, 0xfffffc71, 0x7, 0x7ff, 0x6000000, 0x3ff, 0x9, 0x1, 0x4, 0x28, {0x2, 0x100}, 0x0, 0x81}}) ioctl$FS_IOC_SETFLAGS(r8, 0x4c02, &(0x7f0000000140)) pwritev2(r6, &(0x7f00000001c0)=[{&(0x7f00000000c0)="ff", 0x1}], 0x1, 0xe7b, 0x0, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) lsetxattr$security_ima(&(0x7f0000000340)='./file1\x00', &(0x7f0000000700), &(0x7f0000000740)=@ng={0x4, 0x3, "bd8d931eba1fe19d"}, 0xa, 0x1) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r10, 0x401c5820, &(0x7f0000000080)={@desc={0xd32780, 0x0, @desc2}}) ioctl$FS_IOC_GETFSLABEL(r10, 0x81009431, &(0x7f00000003c0)) syz_mount_image$romfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x80001, &(0x7f00000000c0)={[{'romfs\x00'}], [{@smackfshat={'smackfshat', 0x3d, ']*'}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x1a}}, {@measure}]}, 0x1, 0x147, &(0x7f00000004c0)="$eJzs2r9Kw1AUBvBTFSx9BKdCAtahSZpoHdwFwcknMLRJGky8JRGknYIvoDhcfQNXN9HNR8jsE+gbOF1Jc9vapOCfoSj9fss99Luc20I502lGVcptJddHrysRC+tta7fjtlxbBgdEVM+KVIgbjUqOJ3kqEq10QXmSZ8Pjh4+uHzhmuQcAAAAAAAAAAAAAAAAAAAAAwJJQ3mRR63F25/qB0/qUxoPhiR0EThSPP1FJ7uiQy9ledt+a6dd4J1JH+zs+37/IcmMmV8edNnucVYrv6WdhX48Hw6Yf2p7jOaemabWNbcPYMfVRL73YUb2S34lS8dDP14UqRMkkv5/uE70Y5X0iquXH2obPL8+L3ae//8uCvnEHxZ8shFjcW1WaF92uEv4//6oozg/qrlvKczY/tA4Luj+fH78u5s91gMX7CAAA///RVTao") [ 59.506163][ T5323] loop0: detected capacity change from 0 to 2048 [ 59.520832][ T5310] Bluetooth: hci0: command tx timeout [ 59.531181][ T5323] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 59.540565][ T5323] UDF-fs: Scanning with blocksize 512 failed [ 59.545667][ T5323] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 59.618472][ T5323] loop0: detected capacity change from 2048 to 2047 [ 59.628966][ T5323] ------------[ cut here ]------------ [ 59.631224][ T5323] WARNING: CPU: 0 PID: 5323 at fs/udf/inode.c:2080 __udf_add_aext+0x555/0x700 [ 59.635515][ T5323] Modules linked in: [ 59.636904][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted 6.12.0-rc5-syzkaller-00299-g11066801dd4b #0 [ 59.640859][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 59.644854][ T5323] RIP: 0010:__udf_add_aext+0x555/0x700 [ 59.646916][ T5323] Code: ed d9 fe 49 8b 3c 24 4c 89 fe e8 26 64 fe fe 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 1c 2e 70 fe 90 <0f> 0b 90 e9 e7 fb ff ff e8 0e 2e 70 fe 90 0f 0b 90 e9 54 fc ff ff [ 59.654528][ T5323] RSP: 0018:ffffc9000d43f098 EFLAGS: 00010283 [ 59.656672][ T5323] RAX: ffffffff8324ac04 RBX: 1ffff92001a87e5f RCX: 0000000000040000 [ 59.659713][ T5323] RDX: ffffc9000d5e9000 RSI: 0000000000008397 RDI: 0000000000008398 [ 59.662754][ T5323] RBP: 0000000000000390 R08: ffffffff8324a7e6 R09: ffffffff8324a716 [ 59.665600][ T5323] R10: 0000000000000002 R11: ffff888000b32440 R12: ffffc9000d43f2f0 [ 59.668550][ T5323] R13: 0000000000000400 R14: dffffc0000000000 R15: ffffc9000d43f2f8 [ 59.671551][ T5323] FS: 00007f140cf9f6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 59.674752][ T5323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.677018][ T5323] CR2: 00007ffdb9c8acc8 CR3: 000000003bd9a000 CR4: 0000000000352ef0 [ 59.680000][ T5323] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.682871][ T5323] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.685734][ T5323] Call Trace: [ 59.687006][ T5323] [ 59.688238][ T5323] ? __warn+0x168/0x4e0 [ 59.689740][ T5323] ? __udf_add_aext+0x555/0x700 [ 59.691520][ T5323] ? report_bug+0x2b3/0x500 [ 59.693280][ T5323] ? __udf_add_aext+0x555/0x700 [ 59.695105][ T5323] ? handle_bug+0x60/0x90 [ 59.696589][ T5323] ? exc_invalid_op+0x1a/0x50 [ 59.698437][ T5323] ? asm_exc_invalid_op+0x1a/0x20 [ 59.700313][ T5323] ? __udf_add_aext+0x66/0x700 [ 59.702072][ T5323] ? __udf_add_aext+0x136/0x700 [ 59.703799][ T5323] ? __udf_add_aext+0x554/0x700 [ 59.705517][ T5323] ? __udf_add_aext+0x555/0x700 [ 59.707329][ T5323] ? __udf_add_aext+0x554/0x700 [ 59.709285][ T5323] udf_map_block+0x3e16/0x5340 [ 59.711112][ T5323] ? __pfx_udf_map_block+0x10/0x10 [ 59.713169][ T5323] ? validate_chain+0x11e/0x5920 [ 59.715024][ T5323] ? blk_mq_unfreeze_queue+0xa5/0x110 [ 59.716961][ T5323] ? __pfx_validate_chain+0x10/0x10 [ 59.719025][ T5323] ? validate_chain+0x11e/0x5920 [ 59.720744][ T5323] ? __pfx_validate_chain+0x10/0x10 [ 59.722658][ T5323] ? __lock_acquire+0x1384/0x2050 [ 59.724515][ T5323] __udf_get_block+0x126/0x410 [ 59.726310][ T5323] ? __pfx___udf_get_block+0x10/0x10 [ 59.728303][ T5323] __block_write_begin_int+0x50c/0x1a70 [ 59.730408][ T5323] ? __pfx_udf_get_block+0x10/0x10 [ 59.732254][ T5323] ? __pfx___block_write_begin_int+0x10/0x10 [ 59.734514][ T5323] ? __filemap_get_folio+0x745/0xbd0 [ 59.736549][ T5323] ? __pfx_udf_get_block+0x10/0x10 [ 59.738781][ T5323] block_write_begin+0x8f/0x120 [ 59.740610][ T5323] udf_write_begin+0x104/0x350 [ 59.742441][ T5323] generic_perform_write+0x344/0x6d0 [ 59.744173][ T5323] ? __pfx_generic_perform_write+0x10/0x10 [ 59.746266][ T5323] ? file_update_time+0x3be/0x430 [ 59.748491][ T5323] ? __generic_file_write_iter+0x102/0x230 [ 59.750675][ T5323] ? udf_file_write_iter+0x1bf/0x660 [ 59.752685][ T5323] udf_file_write_iter+0x2fc/0x660 [ 59.754621][ T5323] do_iter_readv_writev+0x600/0x880 [ 59.756413][ T5323] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 59.758241][ T5323] ? rcu_read_lock_any_held+0xb7/0x160 [ 59.760023][ T5323] vfs_writev+0x376/0xba0 [ 59.761460][ T5323] ? __pfx_lock_acquire+0x10/0x10 [ 59.763192][ T5323] ? __pfx_vfs_writev+0x10/0x10 [ 59.764930][ T5323] ? __might_fault+0xaa/0x120 [ 59.766702][ T5323] ? __fget_files+0x29/0x470 [ 59.768590][ T5323] ? __fget_files+0x29/0x470 [ 59.770427][ T5323] __se_sys_pwritev2+0x1ca/0x2d0 [ 59.772352][ T5323] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 59.774354][ T5323] ? do_syscall_64+0x100/0x230 [ 59.776156][ T5323] ? __x64_sys_pwritev2+0x21/0xf0 [ 59.778145][ T5323] do_syscall_64+0xf3/0x230 [ 59.779868][ T5323] ? clear_bhb_loop+0x35/0x90 [ 59.781671][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.783866][ T5323] RIP: 0033:0x7f140c17e719 [ 59.785516][ T5323] 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 [ 59.792357][ T5323] RSP: 002b:00007f140cf9f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 59.795413][ T5323] RAX: ffffffffffffffda RBX: 00007f140c335f80 RCX: 00007f140c17e719 [ 59.798393][ T5323] RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 000000000000000a [ 59.801272][ T5323] RBP: 00007f140c1f132e R08: 0000000000000000 R09: 0000000000000000 [ 59.804213][ T5323] R10: 0000000000000e7b R11: 0000000000000246 R12: 0000000000000000 [ 59.807010][ T5323] R13: 0000000000000000 R14: 00007f140c335f80 R15: 00007ffd1002d418 [ 59.810234][ T5323] [ 59.811461][ T5323] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 59.814240][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted 6.12.0-rc5-syzkaller-00299-g11066801dd4b #0 [ 59.817970][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 59.821930][ T5323] Call Trace: [ 59.823189][ T5323] [ 59.824288][ T5323] dump_stack_lvl+0x241/0x360 [ 59.825976][ T5323] ? __pfx_dump_stack_lvl+0x10/0x10 [ 59.827954][ T5323] ? __pfx__printk+0x10/0x10 [ 59.829639][ T5323] ? _printk+0xd5/0x120 [ 59.831195][ T5323] ? __init_begin+0x41000/0x41000 [ 59.833102][ T5323] ? vscnprintf+0x5d/0x90 [ 59.834713][ T5323] panic+0x349/0x880 [ 59.836057][ T5323] ? __warn+0x177/0x4e0 [ 59.837673][ T5323] ? __pfx_panic+0x10/0x10 [ 59.839353][ T5323] ? show_trace_log_lvl+0x3b2/0x410 [ 59.841320][ T5323] __warn+0x34b/0x4e0 [ 59.842906][ T5323] ? __udf_add_aext+0x555/0x700 [ 59.844787][ T5323] report_bug+0x2b3/0x500 [ 59.846497][ T5323] ? __udf_add_aext+0x555/0x700 [ 59.848380][ T5323] handle_bug+0x60/0x90 [ 59.850037][ T5323] exc_invalid_op+0x1a/0x50 [ 59.851792][ T5323] asm_exc_invalid_op+0x1a/0x20 [ 59.853604][ T5323] RIP: 0010:__udf_add_aext+0x555/0x700 [ 59.855661][ T5323] Code: ed d9 fe 49 8b 3c 24 4c 89 fe e8 26 64 fe fe 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 1c 2e 70 fe 90 <0f> 0b 90 e9 e7 fb ff ff e8 0e 2e 70 fe 90 0f 0b 90 e9 54 fc ff ff [ 59.862785][ T5323] RSP: 0018:ffffc9000d43f098 EFLAGS: 00010283 [ 59.865135][ T5323] RAX: ffffffff8324ac04 RBX: 1ffff92001a87e5f RCX: 0000000000040000 [ 59.868077][ T5323] RDX: ffffc9000d5e9000 RSI: 0000000000008397 RDI: 0000000000008398 [ 59.870945][ T5323] RBP: 0000000000000390 R08: ffffffff8324a7e6 R09: ffffffff8324a716 [ 59.873891][ T5323] R10: 0000000000000002 R11: ffff888000b32440 R12: ffffc9000d43f2f0 [ 59.876667][ T5323] R13: 0000000000000400 R14: dffffc0000000000 R15: ffffc9000d43f2f8 [ 59.879552][ T5323] ? __udf_add_aext+0x66/0x700 [ 59.881415][ T5323] ? __udf_add_aext+0x136/0x700 [ 59.883240][ T5323] ? __udf_add_aext+0x554/0x700 [ 59.885005][ T5323] ? __udf_add_aext+0x554/0x700 [ 59.886789][ T5323] udf_map_block+0x3e16/0x5340 [ 59.888583][ T5323] ? __pfx_udf_map_block+0x10/0x10 [ 59.890528][ T5323] ? validate_chain+0x11e/0x5920 [ 59.892393][ T5323] ? blk_mq_unfreeze_queue+0xa5/0x110 [ 59.894376][ T5323] ? __pfx_validate_chain+0x10/0x10 [ 59.896276][ T5323] ? validate_chain+0x11e/0x5920 [ 59.897966][ T5323] ? __pfx_validate_chain+0x10/0x10 [ 59.899879][ T5323] ? __lock_acquire+0x1384/0x2050 [ 59.901830][ T5323] __udf_get_block+0x126/0x410 [ 59.903558][ T5323] ? __pfx___udf_get_block+0x10/0x10 [ 59.905519][ T5323] __block_write_begin_int+0x50c/0x1a70 [ 59.907561][ T5323] ? __pfx_udf_get_block+0x10/0x10 [ 59.909448][ T5323] ? __pfx___block_write_begin_int+0x10/0x10 [ 59.911693][ T5323] ? __filemap_get_folio+0x745/0xbd0 [ 59.913716][ T5323] ? __pfx_udf_get_block+0x10/0x10 [ 59.915685][ T5323] block_write_begin+0x8f/0x120 [ 59.917501][ T5323] udf_write_begin+0x104/0x350 [ 59.919367][ T5323] generic_perform_write+0x344/0x6d0 [ 59.921351][ T5323] ? __pfx_generic_perform_write+0x10/0x10 [ 59.923479][ T5323] ? file_update_time+0x3be/0x430 [ 59.925483][ T5323] ? __generic_file_write_iter+0x102/0x230 [ 59.927824][ T5323] ? udf_file_write_iter+0x1bf/0x660 [ 59.929955][ T5323] udf_file_write_iter+0x2fc/0x660 [ 59.931884][ T5323] do_iter_readv_writev+0x600/0x880 [ 59.933919][ T5323] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 59.935958][ T5323] ? rcu_read_lock_any_held+0xb7/0x160 [ 59.938032][ T5323] vfs_writev+0x376/0xba0 [ 59.939703][ T5323] ? __pfx_lock_acquire+0x10/0x10 [ 59.941644][ T5323] ? __pfx_vfs_writev+0x10/0x10 [ 59.943829][ T5323] ? __might_fault+0xaa/0x120 [ 59.945673][ T5323] ? __fget_files+0x29/0x470 [ 59.947483][ T5323] ? __fget_files+0x29/0x470 [ 59.949282][ T5323] __se_sys_pwritev2+0x1ca/0x2d0 [ 59.951287][ T5323] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 59.953477][ T5323] ? do_syscall_64+0x100/0x230 [ 59.955333][ T5323] ? __x64_sys_pwritev2+0x21/0xf0 [ 59.957270][ T5323] do_syscall_64+0xf3/0x230 [ 59.959042][ T5323] ? clear_bhb_loop+0x35/0x90 [ 59.960856][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.963115][ T5323] RIP: 0033:0x7f140c17e719 [ 59.964874][ T5323] 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 [ 59.972172][ T5323] RSP: 002b:00007f140cf9f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 59.976048][ T5323] RAX: ffffffffffffffda RBX: 00007f140c335f80 RCX: 00007f140c17e719 [ 59.979747][ T5323] RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 000000000000000a [ 59.982987][ T5323] RBP: 00007f140c1f132e R08: 0000000000000000 R09: 0000000000000000 [ 59.986118][ T5323] R10: 0000000000000e7b R11: 0000000000000246 R12: 0000000000000000 [ 59.989068][ T5323] R13: 0000000000000000 R14: 00007f140c335f80 R15: 00007ffd1002d418 [ 59.991971][ T5323] [ 59.993356][ T5323] Kernel Offset: disabled [ 59.995037][ T5323] Rebooting in 86400 seconds..