program: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200040, 0x198) syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000500)='./file0\x00', 0x18008, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRESDEC], 0xfe, 0x4b1, &(0x7f0000001d00)="$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") (async) syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000500)='./file0\x00', 0x18008, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRESDEC], 0xfe, 0x4b1, &(0x7f0000001d00)="$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") setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) (async) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) bind$unix(r1, &(0x7f00000002c0)=@abs={0x1}, 0x6e) listen(r1, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x1431c2, 0x0) (async) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x1431c2, 0x0) pwrite64(r2, &(0x7f0000005680)="a9", 0x1, 0x600000fff) syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xa00010, &(0x7f00000011c0)=ANY=[@ANYBLOB='iocharset=iso8859-1,nostrict,uid=forget,anchor=0000000000000145,gid=', @ANYRESDEC=0x0, @ANYBLOB=',dmode=00000000000000000002004,undelete,partition=00000000000000000001,unhide,\x00'], 0x1, 0xc43, &(0x7f00000001c0)="$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") r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) open_by_handle_at(r3, &(0x7f0000000040)=@FILEID_UDF_WITHOUT_PARENT={0xc, 0x51, {0x2a0, 0x0, 0x0, 0x1f}}, 0x0) (async) open_by_handle_at(r3, &(0x7f0000000040)=@FILEID_UDF_WITHOUT_PARENT={0xc, 0x51, {0x2a0, 0x0, 0x0, 0x1f}}, 0x0) r4 = open(&(0x7f00000000c0)='./bus\x00', 0xca942, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x8002007ffb) move_mount(0xffffffffffffff9c, 0x0, r0, 0x0, 0x17) [ 67.769552][ T5330] Bluetooth: hci0: command tx timeout [ 67.812756][ T5350] loop0: detected capacity change from 0 to 128 [ 67.836460][ T5350] udf: Unknown parameter 'ÿÿÿÿ18446744073709551615' [ 67.918724][ T5351] loop0: detected capacity change from 0 to 2048 [ 67.942413][ T5351] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 67.965752][ T5350] ------------[ cut here ]------------ [ 67.968452][ T5350] WARNING: CPU: 0 PID: 5350 at fs/udf/inode.c:2088 __udf_add_aext+0x524/0x6d0 [ 67.972290][ T5350] Modules linked in: [ 67.974136][ T5350] CPU: 0 UID: 0 PID: 5350 Comm: syz.0.0 Not tainted 6.16.0-syzkaller-11952-g6e64f4580381 #0 PREEMPT(full) [ 67.979340][ T5350] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 67.984023][ T5350] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 67.986368][ T5350] Code: 88 ec fe 49 8b 3e 4c 89 e6 e8 a8 2e 0f ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 9d 9f 87 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 8f 9f 87 fe 90 0f 0b 90 e9 66 fd ff ff [ 67.995298][ T5350] RSP: 0018:ffffc9000d3d7828 EFLAGS: 00010293 [ 67.998215][ T5350] RAX: ffffffff83381bc3 RBX: dffffc0000000000 RCX: ffff888034d52440 [ 68.001768][ T5350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000001d0 [ 68.005349][ T5350] RBP: 1ffff92001a7af6d R08: ffff888034d52440 R09: 0000000000000002 [ 68.009008][ T5350] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000000001d0 [ 68.012617][ T5350] R13: 0000000000000000 R14: ffffc9000d3d7b60 R15: ffffc9000d3d7b68 [ 68.016171][ T5350] FS: 00007fd3ee3966c0(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000 [ 68.020109][ T5350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.023013][ T5350] CR2: 00007f23d6655000 CR3: 00000000431de000 CR4: 0000000000352ef0 [ 68.026490][ T5350] Call Trace: [ 68.028087][ T5350] [ 68.029422][ T5350] udf_setup_indirect_aext+0x609/0x800 [ 68.031837][ T5350] ? __udf_add_aext+0x508/0x6d0 [ 68.034012][ T5350] udf_do_extend_file+0x870/0x1180 [ 68.036344][ T5350] ? __pfx_udf_do_extend_file+0x10/0x10 [ 68.038810][ T5350] ? inode_bmap+0x397/0x710 [ 68.040864][ T5350] udf_setsize+0xb78/0x1000 [ 68.042880][ T5350] ? __pfx_udf_setsize+0x10/0x10 [ 68.045063][ T5350] ? down_write+0x162/0x1f0 [ 68.047206][ T5350] ? __pfx_current_time+0x10/0x10 [ 68.049516][ T5350] udf_setattr+0x3a1/0x5a0 [ 68.051638][ T5350] ? __pfx_udf_setattr+0x10/0x10 [ 68.053845][ T5350] notify_change+0xb33/0xe40 [ 68.055873][ T5350] do_truncate+0x1a4/0x220 [ 68.058047][ T5350] ? __pfx_do_truncate+0x10/0x10 [ 68.060266][ T5350] do_ftruncate+0x489/0x540 [ 68.062685][ T5350] ? __pfx_do_ftruncate+0x10/0x10 [ 68.064997][ T5350] ? __fget_files+0x2a/0x420 [ 68.067100][ T5350] __x64_sys_ftruncate+0x92/0xf0 [ 68.069720][ T5350] do_syscall_64+0xfa/0x3b0 [ 68.071786][ T5350] ? lockdep_hardirqs_on+0x9c/0x150 [ 68.074084][ T5350] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.076735][ T5350] ? clear_bhb_loop+0x60/0xb0 [ 68.078909][ T5350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.081535][ T5350] RIP: 0033:0x7fd3ed58ebe9 [ 68.083491][ T5350] 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 [ 68.092018][ T5350] RSP: 002b:00007fd3ee396038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 68.095761][ T5350] RAX: ffffffffffffffda RBX: 00007fd3ed7b5fa0 RCX: 00007fd3ed58ebe9 [ 68.099468][ T5350] RDX: 0000000000000000 RSI: 0000008002007ffb RDI: 000000000000000a [ 68.103010][ T5350] RBP: 00007fd3ed611e19 R08: 0000000000000000 R09: 0000000000000000 [ 68.106439][ T5350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.109936][ T5350] R13: 00007fd3ed7b6038 R14: 00007fd3ed7b5fa0 R15: 00007ffea2141e58 [ 68.113339][ T5350] [ 68.114732][ T5350] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 68.118013][ T5350] CPU: 0 UID: 0 PID: 5350 Comm: syz.0.0 Not tainted 6.16.0-syzkaller-11952-g6e64f4580381 #0 PREEMPT(full) [ 68.122846][ T5350] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.127521][ T5350] Call Trace: [ 68.128948][ T5350] [ 68.130155][ T5350] dump_stack_lvl+0x99/0x250 [ 68.132045][ T5350] ? __asan_memcpy+0x40/0x70 [ 68.133918][ T5350] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.135993][ T5350] ? __pfx__printk+0x10/0x10 [ 68.137925][ T5350] vpanic+0x281/0x750 [ 68.139560][ T5350] ? __pfx__printk+0x10/0x10 [ 68.141489][ T5350] ? __pfx_vpanic+0x10/0x10 [ 68.143359][ T5350] ? is_bpf_text_address+0x26/0x2b0 [ 68.145704][ T5350] panic+0xb9/0xc0 [ 68.147418][ T5350] ? __pfx_panic+0x10/0x10 [ 68.149463][ T5350] __warn+0x31b/0x4b0 [ 68.151239][ T5350] ? __udf_add_aext+0x524/0x6d0 [ 68.153398][ T5350] ? __udf_add_aext+0x524/0x6d0 [ 68.155557][ T5350] report_bug+0x2be/0x4f0 [ 68.157558][ T5350] ? __udf_add_aext+0x524/0x6d0 [ 68.159740][ T5350] ? __udf_add_aext+0x524/0x6d0 [ 68.161888][ T5350] ? __udf_add_aext+0x526/0x6d0 [ 68.164031][ T5350] handle_bug+0x84/0x160 [ 68.165986][ T5350] exc_invalid_op+0x1a/0x50 [ 68.168099][ T5350] asm_exc_invalid_op+0x1a/0x20 [ 68.170256][ T5350] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 68.172671][ T5350] Code: 88 ec fe 49 8b 3e 4c 89 e6 e8 a8 2e 0f ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 9d 9f 87 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 8f 9f 87 fe 90 0f 0b 90 e9 66 fd ff ff [ 68.181108][ T5350] RSP: 0018:ffffc9000d3d7828 EFLAGS: 00010293 [ 68.183800][ T5350] RAX: ffffffff83381bc3 RBX: dffffc0000000000 RCX: ffff888034d52440 [ 68.187300][ T5350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000001d0 [ 68.190794][ T5350] RBP: 1ffff92001a7af6d R08: ffff888034d52440 R09: 0000000000000002 [ 68.194287][ T5350] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000000001d0 [ 68.197803][ T5350] R13: 0000000000000000 R14: ffffc9000d3d7b60 R15: ffffc9000d3d7b68 [ 68.201268][ T5350] ? __udf_add_aext+0x523/0x6d0 [ 68.203447][ T5350] ? __udf_add_aext+0x523/0x6d0 [ 68.205665][ T5350] udf_setup_indirect_aext+0x609/0x800 [ 68.208153][ T5350] ? __udf_add_aext+0x508/0x6d0 [ 68.210312][ T5350] udf_do_extend_file+0x870/0x1180 [ 68.212623][ T5350] ? __pfx_udf_do_extend_file+0x10/0x10 [ 68.215065][ T5350] ? inode_bmap+0x397/0x710 [ 68.217192][ T5350] udf_setsize+0xb78/0x1000 [ 68.219264][ T5350] ? __pfx_udf_setsize+0x10/0x10 [ 68.221493][ T5350] ? down_write+0x162/0x1f0 [ 68.223526][ T5350] ? __pfx_current_time+0x10/0x10 [ 68.225779][ T5350] udf_setattr+0x3a1/0x5a0 [ 68.227793][ T5350] ? __pfx_udf_setattr+0x10/0x10 [ 68.229988][ T5350] notify_change+0xb33/0xe40 [ 68.231976][ T5350] do_truncate+0x1a4/0x220 [ 68.233993][ T5350] ? __pfx_do_truncate+0x10/0x10 [ 68.236265][ T5350] do_ftruncate+0x489/0x540 [ 68.238235][ T5350] ? __pfx_do_ftruncate+0x10/0x10 [ 68.240423][ T5350] ? __fget_files+0x2a/0x420 [ 68.242496][ T5350] __x64_sys_ftruncate+0x92/0xf0 [ 68.244663][ T5350] do_syscall_64+0xfa/0x3b0 [ 68.246636][ T5350] ? lockdep_hardirqs_on+0x9c/0x150 [ 68.248980][ T5350] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.251702][ T5350] ? clear_bhb_loop+0x60/0xb0 [ 68.253767][ T5350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.256307][ T5350] RIP: 0033:0x7fd3ed58ebe9 [ 68.258243][ T5350] 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 [ 68.266426][ T5350] RSP: 002b:00007fd3ee396038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 68.269984][ T5350] RAX: ffffffffffffffda RBX: 00007fd3ed7b5fa0 RCX: 00007fd3ed58ebe9 [ 68.273511][ T5350] RDX: 0000000000000000 RSI: 0000008002007ffb RDI: 000000000000000a [ 68.276984][ T5350] RBP: 00007fd3ed611e19 R08: 0000000000000000 R09: 0000000000000000 [ 68.280513][ T5350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.283997][ T5350] R13: 00007fd3ed7b6038 R14: 00007fd3ed7b5fa0 R15: 00007ffea2141e58 [ 68.287533][ T5350] [ 68.289237][ T5350] Kernel Offset: disabled [ 68.291130][ T5350] Rebooting in 86400 seconds..