program: syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="005bdefa8134"], 0x1, 0x5bd, &(0x7f0000000680)="$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") r0 = open(&(0x7f0000000080)='./bus\x00', 0x143142, 0x0) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000), 0xfea7) pwrite64(r0, &(0x7f0000000300)='_', 0x1, 0x10000000005) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r3 = fanotify_init(0x200, 0x0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknodat$loop(r4, &(0x7f0000001600)='./file1\x00', 0x0, 0x0) linkat(r4, &(0x7f0000000100)='./file1\x00', r4, &(0x7f0000000240)='./file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r5, &(0x7f00000000c0)='./file0\x00', 0xc1) openat$cgroup_ro(r5, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000e00)='./file0\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0040ce91bae94d6591ac6d0100000000000000b5384050da"], 0x1, 0xd99, &(0x7f0000000e80)="$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") r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1db) pwrite64(r6, &(0x7f0000000000)="e3", 0x1, 0xffff) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff) ioctl$FS_IOC_FIEMAP(r7, 0xc020660b, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, 0x4000c, 0x20}) fanotify_mark(r3, 0x1, 0x4800003e, r2, 0x0) [ 71.005230][ T4662] Bluetooth: hci0: command tx timeout [ 71.072630][ T5316] loop0: detected capacity change from 0 to 512 [ 71.111475][ T5316] UDF-fs: warning (device loop0): udf_load_vrs: No VRS found [ 71.120505][ T5316] UDF-fs: Scanning with blocksize 512 failed [ 71.143266][ T5316] UDF-fs: warning (device loop0): udf_load_vrs: No VRS found [ 71.152419][ T5316] UDF-fs: Scanning with blocksize 1024 failed [ 71.157057][ T5316] UDF-fs: warning (device loop0): udf_load_vrs: No VRS found [ 71.159697][ T5316] UDF-fs: Scanning with blocksize 2048 failed [ 71.162289][ T5316] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 71.169292][ T5316] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 71.225916][ T25] audit: type=1800 audit(1735063515.649:2): pid=5316 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=36 res=0 errno=0 [ 71.235592][ T5316] ------------[ cut here ]------------ [ 71.237718][ T5316] WARNING: CPU: 0 PID: 5316 at fs/udf/truncate.c:224 udf_truncate_extents+0x10c8/0x1310 [ 71.241641][ T5316] Modules linked in: [ 71.243114][ T5316] CPU: 0 UID: 0 PID: 5316 Comm: syz.0.0 Not tainted 6.13.0-rc4-syzkaller-00012-g9b2ffa6148b1 #0 [ 71.247388][ T5316] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.251205][ T5316] RIP: 0010:udf_truncate_extents+0x10c8/0x1310 [ 71.253725][ T5316] Code: 48 3b 84 24 a0 01 00 00 0f 85 4b 02 00 00 44 89 f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 19 dd 74 fe 90 <0f> 0b 90 eb 8c 48 8d 8c 24 60 01 00 00 80 e1 07 80 c1 03 38 c1 0f [ 71.260973][ T5316] RSP: 0018:ffffc900019cf920 EFLAGS: 00010287 [ 71.263265][ T5316] RAX: ffffffff832a9717 RBX: 000000000000000a RCX: 0000000000100000 [ 71.266295][ T5316] RDX: ffffc9000e702000 RSI: 00000000000004ae RDI: 00000000000004af [ 71.269288][ T5316] RBP: ffffc900019cfb10 R08: ffffffff832a8b38 R09: ffffffff8328694d [ 71.272161][ T5316] R10: 0000000000000002 R11: ffff88801fab4880 R12: dffffc0000000000 [ 71.275306][ T5316] R13: 0000000000000000 R14: 000000000000000a R15: 0000000000000000 [ 71.278363][ T5316] FS: 00007f882f7706c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 71.281657][ T5316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.284198][ T5316] CR2: 00007f88227ff000 CR3: 0000000040aae000 CR4: 0000000000352ef0 [ 71.287403][ T5316] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.290423][ T5316] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.293584][ T5316] Call Trace: [ 71.294897][ T5316] [ 71.295959][ T5316] ? __warn+0x165/0x4d0 [ 71.297491][ T5316] ? udf_truncate_extents+0x10c8/0x1310 [ 71.299475][ T5316] ? report_bug+0x2b3/0x500 [ 71.301114][ T5316] ? udf_truncate_extents+0x10c8/0x1310 [ 71.302966][ T5316] ? handle_bug+0x60/0x90 [ 71.304644][ T5316] ? exc_invalid_op+0x1a/0x50 [ 71.306176][ T5316] ? asm_exc_invalid_op+0x1a/0x20 [ 71.307978][ T5316] ? udf_current_aext+0x3bd/0xad0 [ 71.309858][ T5316] ? udf_truncate_extents+0x4e8/0x1310 [ 71.312028][ T5316] ? udf_truncate_extents+0x10c7/0x1310 [ 71.314261][ T5316] ? udf_truncate_extents+0x10c8/0x1310 [ 71.316540][ T5316] ? __pfx_udf_truncate_extents+0x10/0x10 [ 71.318675][ T5316] ? __pfx_lock_release+0x10/0x10 [ 71.320662][ T5316] ? do_raw_spin_lock+0x14f/0x370 [ 71.322637][ T5316] ? do_raw_spin_unlock+0x58/0x8b0 [ 71.324949][ T5316] udf_write_failed+0x176/0x1b0 [ 71.326918][ T5316] udf_direct_IO+0x1c9/0x210 [ 71.328804][ T5316] generic_file_direct_write+0x1e6/0x400 [ 71.330993][ T5316] __generic_file_write_iter+0x126/0x230 [ 71.333252][ T5316] ? udf_file_write_iter+0x2e7/0x660 [ 71.335763][ T5316] udf_file_write_iter+0x2fc/0x660 [ 71.337793][ T5316] vfs_write+0xaeb/0xd30 [ 71.339351][ T5316] ? __pfx_udf_file_write_iter+0x10/0x10 [ 71.341473][ T5316] ? __pfx_vfs_write+0x10/0x10 [ 71.343309][ T5316] ? __fget_files+0x2a/0x410 [ 71.345201][ T5316] ? __fget_files+0x2a/0x410 [ 71.347033][ T5316] __x64_sys_pwrite64+0x1ac/0x240 [ 71.348940][ T5316] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 71.351147][ T5316] ? do_syscall_64+0x100/0x230 [ 71.353115][ T5316] ? do_syscall_64+0xb6/0x230 [ 71.355813][ T5316] do_syscall_64+0xf3/0x230 [ 71.357624][ T5316] ? clear_bhb_loop+0x35/0x90 [ 71.359451][ T5316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.361785][ T5316] RIP: 0033:0x7f882e985d29 [ 71.363770][ T5316] 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 [ 71.371105][ T5316] RSP: 002b:00007f882f770038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 71.374515][ T5316] RAX: ffffffffffffffda RBX: 00007f882eb75fa0 RCX: 00007f882e985d29 [ 71.377422][ T5316] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 000000000000000b [ 71.380212][ T5316] RBP: 00007f882ea01aa8 R08: 0000000000000000 R09: 0000000000000000 [ 71.383174][ T5316] R10: 000000000000ffff R11: 0000000000000246 R12: 0000000000000000 [ 71.386382][ T5316] R13: 0000000000000000 R14: 00007f882eb75fa0 R15: 00007ffe42fb0538 [ 71.389310][ T5316] [ 71.390482][ T5316] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 71.393233][ T5316] CPU: 0 UID: 0 PID: 5316 Comm: syz.0.0 Not tainted 6.13.0-rc4-syzkaller-00012-g9b2ffa6148b1 #0 [ 71.397101][ T5316] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.401025][ T5316] Call Trace: [ 71.402382][ T5316] [ 71.403636][ T5316] dump_stack_lvl+0x241/0x360 [ 71.405494][ T5316] ? __pfx_dump_stack_lvl+0x10/0x10 [ 71.407568][ T5316] ? __pfx__printk+0x10/0x10 [ 71.409343][ T5316] ? _printk+0xd5/0x120 [ 71.410929][ T5316] ? __init_begin+0x41000/0x41000 [ 71.412812][ T5316] ? vscnprintf+0x5d/0x90 [ 71.414456][ T5316] panic+0x349/0x880 [ 71.415832][ T5316] ? __warn+0x174/0x4d0 [ 71.417377][ T5316] ? __pfx_panic+0x10/0x10 [ 71.418998][ T5316] __warn+0x344/0x4d0 [ 71.420529][ T5316] ? udf_truncate_extents+0x10c8/0x1310 [ 71.422524][ T5316] report_bug+0x2b3/0x500 [ 71.424271][ T5316] ? udf_truncate_extents+0x10c8/0x1310 [ 71.426442][ T5316] handle_bug+0x60/0x90 [ 71.428054][ T5316] exc_invalid_op+0x1a/0x50 [ 71.429717][ T5316] asm_exc_invalid_op+0x1a/0x20 [ 71.431460][ T5316] RIP: 0010:udf_truncate_extents+0x10c8/0x1310 [ 71.433705][ T5316] Code: 48 3b 84 24 a0 01 00 00 0f 85 4b 02 00 00 44 89 f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 19 dd 74 fe 90 <0f> 0b 90 eb 8c 48 8d 8c 24 60 01 00 00 80 e1 07 80 c1 03 38 c1 0f [ 71.440803][ T5316] RSP: 0018:ffffc900019cf920 EFLAGS: 00010287 [ 71.443203][ T5316] RAX: ffffffff832a9717 RBX: 000000000000000a RCX: 0000000000100000 [ 71.446207][ T5316] RDX: ffffc9000e702000 RSI: 00000000000004ae RDI: 00000000000004af [ 71.449286][ T5316] RBP: ffffc900019cfb10 R08: ffffffff832a8b38 R09: ffffffff8328694d [ 71.452167][ T5316] R10: 0000000000000002 R11: ffff88801fab4880 R12: dffffc0000000000 [ 71.454814][ T5316] R13: 0000000000000000 R14: 000000000000000a R15: 0000000000000000 [ 71.457548][ T5316] ? udf_current_aext+0x3bd/0xad0 [ 71.459284][ T5316] ? udf_truncate_extents+0x4e8/0x1310 [ 71.461185][ T5316] ? udf_truncate_extents+0x10c7/0x1310 [ 71.463359][ T5316] ? __pfx_udf_truncate_extents+0x10/0x10 [ 71.465687][ T5316] ? __pfx_lock_release+0x10/0x10 [ 71.467560][ T5316] ? do_raw_spin_lock+0x14f/0x370 [ 71.469518][ T5316] ? do_raw_spin_unlock+0x58/0x8b0 [ 71.471531][ T5316] udf_write_failed+0x176/0x1b0 [ 71.473381][ T5316] udf_direct_IO+0x1c9/0x210 [ 71.475055][ T5316] generic_file_direct_write+0x1e6/0x400 [ 71.477213][ T5316] __generic_file_write_iter+0x126/0x230 [ 71.479372][ T5316] ? udf_file_write_iter+0x2e7/0x660 [ 71.481444][ T5316] udf_file_write_iter+0x2fc/0x660 [ 71.483421][ T5316] vfs_write+0xaeb/0xd30 [ 71.485090][ T5316] ? __pfx_udf_file_write_iter+0x10/0x10 [ 71.487226][ T5316] ? __pfx_vfs_write+0x10/0x10 [ 71.489058][ T5316] ? __fget_files+0x2a/0x410 [ 71.490764][ T5316] ? __fget_files+0x2a/0x410 [ 71.492666][ T5316] __x64_sys_pwrite64+0x1ac/0x240 [ 71.494693][ T5316] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 71.496735][ T5316] ? do_syscall_64+0x100/0x230 [ 71.498627][ T5316] ? do_syscall_64+0xb6/0x230 [ 71.500452][ T5316] do_syscall_64+0xf3/0x230 [ 71.502209][ T5316] ? clear_bhb_loop+0x35/0x90 [ 71.504050][ T5316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.506541][ T5316] RIP: 0033:0x7f882e985d29 [ 71.508454][ T5316] 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 [ 71.515856][ T5316] RSP: 002b:00007f882f770038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 71.519075][ T5316] RAX: ffffffffffffffda RBX: 00007f882eb75fa0 RCX: 00007f882e985d29 [ 71.522201][ T5316] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 000000000000000b [ 71.525551][ T5316] RBP: 00007f882ea01aa8 R08: 0000000000000000 R09: 0000000000000000 [ 71.528841][ T5316] R10: 000000000000ffff R11: 0000000000000246 R12: 0000000000000000 [ 71.531427][ T5316] R13: 0000000000000000 R14: 00007f882eb75fa0 R15: 00007ffe42fb0538 [ 71.534091][ T5316] [ 71.535403][ T5316] Kernel Offset: disabled [ 71.536909][ T5316] Rebooting in 86400 seconds..