program: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x99, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200, 0x6}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x82, &(0x7f0000000700)=ANY=[], 0xfd, 0xc34, &(0x7f0000001080)="$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") r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) (async) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f00000000c0)=0x1) (async) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000180)='./bus\x00', 0x4047e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) ftruncate(r1, 0x1f) (async) write$cgroup_type(r2, &(0x7f0000000200), 0x175d9003) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="6641440220d58e8dec11b800000000009500000000000019"], &(0x7f0000000000)='GPL\x00'}, 0x90) [ 69.080436][ T5302] Bluetooth: hci0: command tx timeout [ 69.165169][ T5322] loop0: detected capacity change from 0 to 2048 [ 69.188313][ T5322] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 69.214792][ T5322] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 69.250918][ T5321] ------------[ cut here ]------------ [ 69.253742][ T5321] WARNING: CPU: 0 PID: 5321 at fs/udf/inode.c:684 udf_setsize+0xd4e/0x1000 [ 69.257570][ T5321] Modules linked in: [ 69.259346][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 69.263468][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.268240][ T5321] RIP: 0010:udf_setsize+0xd4e/0x1000 [ 69.270733][ T5321] Code: 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 60 ce 82 fe 45 89 f4 e9 49 fe ff ff e8 53 ce 82 fe 90 <0f> 0b 90 e9 00 f8 ff ff 44 89 e9 80 e1 07 38 c1 0f 8c 49 f3 ff ff [ 69.279027][ T5321] RSP: 0018:ffffc9000d39faa0 EFLAGS: 00010293 [ 69.281819][ T5321] RAX: ffffffff833d450d RBX: ffff8880429f4df8 RCX: ffff88803a442480 [ 69.285229][ T5321] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 0000000000000200 [ 69.288696][ T5321] RBP: ffffc9000d39fbe0 R08: ffff8880429f4dbb R09: 1ffff1100853e9b7 [ 69.292426][ T5321] R10: dffffc0000000000 R11: ffffed100853e9b8 R12: 0000000000000001 [ 69.295798][ T5321] R13: 000000000000001f R14: 0000000000000200 R15: 0000000000001000 [ 69.299177][ T5321] FS: 00007fcb487536c0(0000) GS:ffff88808d72f000(0000) knlGS:0000000000000000 [ 69.303167][ T5321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.306048][ T5321] CR2: 0000555ea8fe1cd1 CR3: 0000000000ec2000 CR4: 0000000000352ef0 [ 69.309390][ T5321] Call Trace: [ 69.310986][ T5321] [ 69.312344][ T5321] ? __pfx_udf_setsize+0x10/0x10 [ 69.314556][ T5321] ? down_write+0x162/0x1f0 [ 69.316659][ T5321] ? __pfx_down_write+0x10/0x10 [ 69.318789][ T5321] ? __pfx_current_time+0x10/0x10 [ 69.321203][ T5321] udf_setattr+0x3a1/0x5a0 [ 69.323626][ T5321] ? __pfx_udf_setattr+0x10/0x10 [ 69.325812][ T5321] notify_change+0xc1a/0xf40 [ 69.327806][ T5321] do_truncate+0x1a4/0x220 [ 69.330211][ T5321] ? __pfx_do_truncate+0x10/0x10 [ 69.332475][ T5321] do_ftruncate+0x489/0x540 [ 69.334514][ T5321] ? __fget_files+0x2a/0x420 [ 69.336489][ T5321] ? __pfx_do_ftruncate+0x10/0x10 [ 69.338620][ T5321] __x64_sys_ftruncate+0x92/0xf0 [ 69.340933][ T5321] do_syscall_64+0xfa/0xfa0 [ 69.342979][ T5321] ? lockdep_hardirqs_on+0x9c/0x150 [ 69.345319][ T5321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.347937][ T5321] ? clear_bhb_loop+0x60/0xb0 [ 69.350198][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.352819][ T5321] RIP: 0033:0x7fcb4798f749 [ 69.354812][ T5321] 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 [ 69.363254][ T5321] RSP: 002b:00007fcb48753038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 69.366963][ T5321] RAX: ffffffffffffffda RBX: 00007fcb47be5fa0 RCX: 00007fcb4798f749 [ 69.370443][ T5321] RDX: 0000000000000000 RSI: 000000000000001f RDI: 0000000000000005 [ 69.373654][ T5321] RBP: 00007fcb47a13f91 R08: 0000000000000000 R09: 0000000000000000 [ 69.376746][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.380286][ T5321] R13: 00007fcb47be6038 R14: 00007fcb47be5fa0 R15: 00007fff9fe7e718 [ 69.383728][ T5321] [ 69.385093][ T5321] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 69.388110][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 69.391938][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.396584][ T5321] Call Trace: [ 69.398103][ T5321] [ 69.399358][ T5321] dump_stack_lvl+0x99/0x250 [ 69.401400][ T5321] ? __asan_memcpy+0x40/0x70 [ 69.403505][ T5321] ? __pfx_dump_stack_lvl+0x10/0x10 [ 69.405827][ T5321] ? __pfx__printk+0x10/0x10 [ 69.407855][ T5321] vpanic+0x237/0x6d0 [ 69.409625][ T5321] ? __pfx_vpanic+0x10/0x10 [ 69.411610][ T5321] panic+0xb9/0xc0 [ 69.413361][ T5321] ? __pfx_panic+0x10/0x10 [ 69.415425][ T5321] __warn+0x31b/0x4b0 [ 69.417163][ T5321] ? udf_setsize+0xd4e/0x1000 [ 69.419224][ T5321] ? udf_setsize+0xd4e/0x1000 [ 69.421310][ T5321] report_bug+0x2be/0x4f0 [ 69.423195][ T5321] ? udf_setsize+0xd4e/0x1000 [ 69.425282][ T5321] ? udf_setsize+0xd4e/0x1000 [ 69.427344][ T5321] ? udf_setsize+0xd50/0x1000 [ 69.429441][ T5321] handle_bug+0x84/0x160 [ 69.431335][ T5321] exc_invalid_op+0x1a/0x50 [ 69.433347][ T5321] asm_exc_invalid_op+0x1a/0x20 [ 69.435415][ T5321] RIP: 0010:udf_setsize+0xd4e/0x1000 [ 69.437653][ T5321] Code: 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 60 ce 82 fe 45 89 f4 e9 49 fe ff ff e8 53 ce 82 fe 90 <0f> 0b 90 e9 00 f8 ff ff 44 89 e9 80 e1 07 38 c1 0f 8c 49 f3 ff ff [ 69.445903][ T5321] RSP: 0018:ffffc9000d39faa0 EFLAGS: 00010293 [ 69.448496][ T5321] RAX: ffffffff833d450d RBX: ffff8880429f4df8 RCX: ffff88803a442480 [ 69.451896][ T5321] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 0000000000000200 [ 69.455926][ T5321] RBP: ffffc9000d39fbe0 R08: ffff8880429f4dbb R09: 1ffff1100853e9b7 [ 69.459316][ T5321] R10: dffffc0000000000 R11: ffffed100853e9b8 R12: 0000000000000001 [ 69.462786][ T5321] R13: 000000000000001f R14: 0000000000000200 R15: 0000000000001000 [ 69.466208][ T5321] ? udf_setsize+0xd4d/0x1000 [ 69.468255][ T5321] ? __pfx_udf_setsize+0x10/0x10 [ 69.470409][ T5321] ? down_write+0x162/0x1f0 [ 69.472143][ T5321] ? __pfx_down_write+0x10/0x10 [ 69.474098][ T5321] ? __pfx_current_time+0x10/0x10 [ 69.475943][ T5321] udf_setattr+0x3a1/0x5a0 [ 69.477745][ T5321] ? __pfx_udf_setattr+0x10/0x10 [ 69.479565][ T5321] notify_change+0xc1a/0xf40 [ 69.481555][ T5321] do_truncate+0x1a4/0x220 [ 69.483554][ T5321] ? __pfx_do_truncate+0x10/0x10 [ 69.485758][ T5321] do_ftruncate+0x489/0x540 [ 69.487879][ T5321] ? __fget_files+0x2a/0x420 [ 69.489885][ T5321] ? __pfx_do_ftruncate+0x10/0x10 [ 69.491882][ T5321] __x64_sys_ftruncate+0x92/0xf0 [ 69.494058][ T5321] do_syscall_64+0xfa/0xfa0 [ 69.496070][ T5321] ? lockdep_hardirqs_on+0x9c/0x150 [ 69.498203][ T5321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.500787][ T5321] ? clear_bhb_loop+0x60/0xb0 [ 69.502901][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.505564][ T5321] RIP: 0033:0x7fcb4798f749 [ 69.507596][ T5321] 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 [ 69.515898][ T5321] RSP: 002b:00007fcb48753038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 69.519476][ T5321] RAX: ffffffffffffffda RBX: 00007fcb47be5fa0 RCX: 00007fcb4798f749 [ 69.522996][ T5321] RDX: 0000000000000000 RSI: 000000000000001f RDI: 0000000000000005 [ 69.526554][ T5321] RBP: 00007fcb47a13f91 R08: 0000000000000000 R09: 0000000000000000 [ 69.529822][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.533221][ T5321] R13: 00007fcb47be6038 R14: 00007fcb47be5fa0 R15: 00007fff9fe7e718 [ 69.536464][ T5321] [ 69.538130][ T5321] Kernel Offset: disabled [ 69.539883][ T5321] Rebooting in 86400 seconds..