program:
r0 = 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)
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)
r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) (async)
r3 = open(&(0x7f0000000180)='./bus\x00', 0x4047e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0)
ioctl$EXT4_IOC_MIGRATE(r0, 0x6609)
ftruncate(r1, 0x1f) (async)
write$cgroup_type(r2, &(0x7f0000000200), 0x175d9003)
[ 75.446326][ T4666] Bluetooth: hci0: command tx timeout
[ 75.540170][ T5319] loop0: detected capacity change from 0 to 2048
[ 75.564412][ T5319] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[ 75.588063][ T5319] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 75.602273][ T5319] ------------[ cut here ]------------
[ 75.604836][ T5319] WARNING: CPU: 0 PID: 5319 at fs/udf/inode.c:684 udf_setsize+0xd4e/0x1000
[ 75.609002][ T5319] Modules linked in:
[ 75.610672][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 75.614005][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 75.619473][ T5319] RIP: 0010:udf_setsize+0xd4e/0x1000
[ 75.621929][ T5319] 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 90 0a 83 fe 45 89 f4 e9 49 fe ff ff e8 83 0a 83 fe 90 <0f> 0b 90 e9 00 f8 ff ff 44 89 e9 80 e1 07 38 c1 0f 8c 49 f3 ff ff
[ 75.630653][ T5319] RSP: 0018:ffffc9000d41faa0 EFLAGS: 00010293
[ 75.633313][ T5319] RAX: ffffffff833d490d RBX: ffff888042eb8df8 RCX: ffff88803487a480
[ 75.636787][ T5319] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 0000000000000200
[ 75.640082][ T5319] RBP: ffffc9000d41fbe0 R08: ffff888042eb8dbb R09: 1ffff110085d71b7
[ 75.643279][ T5319] R10: dffffc0000000000 R11: ffffed10085d71b8 R12: 0000000000000001
[ 75.646987][ T5319] R13: 000000000000001f R14: 0000000000000200 R15: 0000000000001000
[ 75.650294][ T5319] FS: 00007fe9541b56c0(0000) GS:ffff88808d300000(0000) knlGS:0000000000000000
[ 75.654247][ T5319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.657089][ T5319] CR2: 0000200000000200 CR3: 0000000041f30000 CR4: 0000000000352ef0
[ 75.660511][ T5319] Call Trace:
[ 75.662014][ T5319]
[ 75.663329][ T5319] ? __pfx_udf_setsize+0x10/0x10
[ 75.666126][ T5319] ? down_write+0x162/0x1f0
[ 75.668108][ T5319] ? __pfx_down_write+0x10/0x10
[ 75.670283][ T5319] ? __pfx_current_time+0x10/0x10
[ 75.672470][ T5319] udf_setattr+0x3a1/0x5a0
[ 75.674433][ T5319] ? __pfx_udf_setattr+0x10/0x10
[ 75.677053][ T5319] notify_change+0xc1a/0xf40
[ 75.679097][ T5319] do_truncate+0x1a4/0x220
[ 75.681108][ T5319] ? __pfx_do_truncate+0x10/0x10
[ 75.683273][ T5319] do_ftruncate+0x489/0x540
[ 75.685340][ T5319] ? __fget_files+0x2a/0x420
[ 75.687488][ T5319] ? __pfx_do_ftruncate+0x10/0x10
[ 75.689641][ T5319] __x64_sys_ftruncate+0x92/0xf0
[ 75.692240][ T5319] do_syscall_64+0xfa/0xfa0
[ 75.694310][ T5319] ? lockdep_hardirqs_on+0x9c/0x150
[ 75.696770][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.699722][ T5319] ? clear_bhb_loop+0x60/0xb0
[ 75.702192][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.704760][ T5319] RIP: 0033:0x7fe95338efc9
[ 75.706828][ T5319] 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
[ 75.714656][ T5319] RSP: 002b:00007fe9541b5038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d
[ 75.718731][ T5319] RAX: ffffffffffffffda RBX: 00007fe9535e5fa0 RCX: 00007fe95338efc9
[ 75.722252][ T5319] RDX: 0000000000000000 RSI: 000000000000001f RDI: 0000000000000006
[ 75.726075][ T5319] RBP: 00007fe953411f91 R08: 0000000000000000 R09: 0000000000000000
[ 75.729536][ T5319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 75.732923][ T5319] R13: 00007fe9535e6038 R14: 00007fe9535e5fa0 R15: 00007ffd278b0448
[ 75.736214][ T5319]
[ 75.737620][ T5319] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 75.740843][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 75.744680][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 75.749353][ T5319] Call Trace:
[ 75.750871][ T5319]
[ 75.752182][ T5319] dump_stack_lvl+0x99/0x250
[ 75.754274][ T5319] ? __asan_memcpy+0x40/0x70
[ 75.756295][ T5319] ? __pfx_dump_stack_lvl+0x10/0x10
[ 75.758616][ T5319] ? __pfx__printk+0x10/0x10
[ 75.760713][ T5319] vpanic+0x237/0x6d0
[ 75.762517][ T5319] ? __pfx_vpanic+0x10/0x10
[ 75.764546][ T5319] panic+0xb9/0xc0
[ 75.766212][ T5319] ? __pfx_panic+0x10/0x10
[ 75.768141][ T5319] __warn+0x31b/0x4b0
[ 75.769770][ T5319] ? udf_setsize+0xd4e/0x1000
[ 75.771980][ T5319] ? udf_setsize+0xd4e/0x1000
[ 75.773788][ T5319] report_bug+0x2be/0x4f0
[ 75.775561][ T5319] ? udf_setsize+0xd4e/0x1000
[ 75.777469][ T5319] ? udf_setsize+0xd4e/0x1000
[ 75.779544][ T5319] ? udf_setsize+0xd50/0x1000
[ 75.784869][ T5319] handle_bug+0x84/0x160
[ 75.786643][ T5319] exc_invalid_op+0x1a/0x50
[ 75.788556][ T5319] asm_exc_invalid_op+0x1a/0x20
[ 75.790711][ T5319] RIP: 0010:udf_setsize+0xd4e/0x1000
[ 75.793119][ T5319] 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 90 0a 83 fe 45 89 f4 e9 49 fe ff ff e8 83 0a 83 fe 90 <0f> 0b 90 e9 00 f8 ff ff 44 89 e9 80 e1 07 38 c1 0f 8c 49 f3 ff ff
[ 75.800874][ T5319] RSP: 0018:ffffc9000d41faa0 EFLAGS: 00010293
[ 75.803183][ T5319] RAX: ffffffff833d490d RBX: ffff888042eb8df8 RCX: ffff88803487a480
[ 75.806550][ T5319] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 0000000000000200
[ 75.810025][ T5319] RBP: ffffc9000d41fbe0 R08: ffff888042eb8dbb R09: 1ffff110085d71b7
[ 75.813373][ T5319] R10: dffffc0000000000 R11: ffffed10085d71b8 R12: 0000000000000001
[ 75.816776][ T5319] R13: 000000000000001f R14: 0000000000000200 R15: 0000000000001000
[ 75.820236][ T5319] ? udf_setsize+0xd4d/0x1000
[ 75.822297][ T5319] ? __pfx_udf_setsize+0x10/0x10
[ 75.824521][ T5319] ? down_write+0x162/0x1f0
[ 75.826529][ T5319] ? __pfx_down_write+0x10/0x10
[ 75.828655][ T5319] ? __pfx_current_time+0x10/0x10
[ 75.830878][ T5319] udf_setattr+0x3a1/0x5a0
[ 75.832685][ T5319] ? __pfx_udf_setattr+0x10/0x10
[ 75.834995][ T5319] notify_change+0xc1a/0xf40
[ 75.836973][ T5319] do_truncate+0x1a4/0x220
[ 75.839076][ T5319] ? __pfx_do_truncate+0x10/0x10
[ 75.841317][ T5319] do_ftruncate+0x489/0x540
[ 75.843272][ T5319] ? __fget_files+0x2a/0x420
[ 75.845353][ T5319] ? __pfx_do_ftruncate+0x10/0x10
[ 75.847411][ T5319] __x64_sys_ftruncate+0x92/0xf0
[ 75.849527][ T5319] do_syscall_64+0xfa/0xfa0
[ 75.851417][ T5319] ? lockdep_hardirqs_on+0x9c/0x150
[ 75.853770][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.856251][ T5319] ? clear_bhb_loop+0x60/0xb0
[ 75.858302][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.860804][ T5319] RIP: 0033:0x7fe95338efc9
[ 75.862816][ T5319] 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
[ 75.871105][ T5319] RSP: 002b:00007fe9541b5038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d
[ 75.874530][ T5319] RAX: ffffffffffffffda RBX: 00007fe9535e5fa0 RCX: 00007fe95338efc9
[ 75.878023][ T5319] RDX: 0000000000000000 RSI: 000000000000001f RDI: 0000000000000006
[ 75.881529][ T5319] RBP: 00007fe953411f91 R08: 0000000000000000 R09: 0000000000000000
[ 75.884754][ T5319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 75.888071][ T5319] R13: 00007fe9535e6038 R14: 00007fe9535e5fa0 R15: 00007ffd278b0448
[ 75.891447][ T5319]
[ 75.893075][ T5319] Kernel Offset: disabled
[ 75.895028][ T5319] Rebooting in 86400 seconds..