Warning: Permanently added '10.128.0.94' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   70.308262][   T27] audit: type=1804 audit(1588125891.626:2): pid=7018 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor631" name="/root/bus/file0" dev="overlay" ino=15713 res=1
[   70.308583][ T7018] ------------[ cut here ]------------
[   70.333112][ T7018] WARNING: CPU: 1 PID: 7018 at fs/iomap/apply.c:51 iomap_apply+0xa0c/0xcb0
[   70.341683][ T7018] Kernel panic - not syncing: panic_on_warn set ...
[   70.348257][ T7018] CPU: 1 PID: 7018 Comm: syz-executor631 Not tainted 5.7.0-rc3-syzkaller #0
[   70.356917][ T7018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   70.366960][ T7018] Call Trace:
[   70.370245][ T7018]  dump_stack+0x188/0x20d
[   70.374566][ T7018]  ? iomap_apply+0x9a0/0xcb0
[   70.379134][ T7018]  panic+0x2e3/0x75c
[   70.383002][ T7018]  ? add_taint.cold+0x16/0x16
[   70.387656][ T7018]  ? printk+0xba/0xed
[   70.391617][ T7018]  ? kmsg_dump_rewind_nolock+0xd9/0xd9
[   70.397066][ T7018]  ? __warn.cold+0x14/0x35
[   70.401471][ T7018]  ? __warn+0xd5/0x1c8
[   70.405519][ T7018]  ? iomap_apply+0xa0c/0xcb0
[   70.410082][ T7018]  __warn.cold+0x2f/0x35
[   70.414388][ T7018]  ? iomap_apply+0xa0c/0xcb0
[   70.418954][ T7018]  report_bug+0x27b/0x2f0
[   70.423260][ T7018]  do_error_trap+0x12b/0x220
[   70.428097][ T7018]  ? iomap_apply+0xa0c/0xcb0
[   70.432662][ T7018]  do_invalid_op+0x32/0x40
[   70.437051][ T7018]  ? iomap_apply+0xa0c/0xcb0
[   70.441619][ T7018]  invalid_op+0x23/0x30
[   70.445809][ T7018] RIP: 0010:iomap_apply+0xa0c/0xcb0
[   70.451027][ T7018] Code: ff e9 0e fd ff ff e8 53 e1 95 ff 0f 0b e9 07 f7 ff ff e8 47 e1 95 ff 0f 0b 49 c7 c4 fb ff ff ff e9 35 f9 ff ff e8 34 e1 95 ff <0f> 0b 49 c7 c4 fb ff ff ff e9 22 f9 ff ff e8 21 e1 95 ff 0f 0b e9
[   70.470610][ T7018] RSP: 0018:ffffc90001477968 EFLAGS: 00010293
[   70.476675][ T7018] RAX: ffff888092e8a000 RBX: ffffc900014779c8 RCX: ffffffff81dd4534
[   70.484768][ T7018] RDX: 0000000000000000 RSI: ffffffff81dd4d6c RDI: 0000000000000007
[   70.492718][ T7018] RBP: 0000000000000000 R08: ffff888092e8a000 R09: ffffed1015ce7104
[   70.500666][ T7018] R10: ffff8880ae73881b R11: ffffed1015ce7103 R12: 0000000000000000
[   70.508619][ T7018] R13: ffff888086a87338 R14: 0000000000000000 R15: ffffc90001477b50
[   70.516590][ T7018]  ? iomap_apply+0x1d4/0xcb0
[   70.521166][ T7018]  ? iomap_apply+0xa0c/0xcb0
[   70.525740][ T7018]  ? iomap_apply+0xa0c/0xcb0
[   70.530320][ T7018]  ? iomap_fiemap+0x2c0/0x2c0
[   70.534974][ T7018]  ? trace_event_raw_event_iomap_apply+0x430/0x430
[   70.541463][ T7018]  ? mark_lock+0x12b/0xf10
[   70.545866][ T7018]  ? __lock_acquire+0x2184/0x4c50
[   70.550870][ T7018]  iomap_fiemap+0x184/0x2c0
[   70.555363][ T7018]  ? iomap_fiemap+0x2c0/0x2c0
[   70.560015][ T7018]  ? iomap_to_fiemap+0x210/0x210
[   70.567824][ T7018]  ? tomoyo_path_number_perm+0x1ee/0x4d0
[   70.573438][ T7018]  _ext4_fiemap+0x178/0x4f0
[   70.580695][ T7018]  ? ext4_ext_precache+0x5f0/0x5f0
[   70.585798][ T7018]  ? lock_downgrade+0x840/0x840
[   70.590629][ T7018]  ovl_fiemap+0x13f/0x200
[   70.594950][ T7018]  do_vfs_ioctl+0x8d7/0x12d0
[   70.599777][ T7018]  ? ioctl_file_clone+0x180/0x180
[   70.604781][ T7018]  ? rcu_read_lock_sched_held+0x9c/0xd0
[   70.610308][ T7018]  ksys_ioctl+0xa3/0x180
[   70.614527][ T7018]  __x64_sys_ioctl+0x6f/0xb0
[   70.619104][ T7018]  ? lockdep_hardirqs_on+0x463/0x620
[   70.624366][ T7018]  do_syscall_64+0xf6/0x7d0
[   70.628852][ T7018]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[   70.634732][ T7018] RIP: 0033:0x440959
[   70.638605][ T7018] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 0f 83 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00
[   70.658182][ T7018] RSP: 002b:00007ffdd705f6a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   70.666582][ T7018] RAX: ffffffffffffffda RBX: 00007ffdd705f6b0 RCX: 0000000000440959
[   70.674529][ T7018] RDX: 00000000200003c0 RSI: 00000000c020660b RDI: 0000000000000004
[   70.682496][ T7018] RBP: 0000000000000000 R08: 0000000000400fa0 R09: 0000000000400fa0
[   70.690461][ T7018] R10: 0000000000400fa0 R11: 0000000000000246 R12: 00000000004021e0
[   70.698669][ T7018] R13: 0000000000402270 R14: 0000000000000000 R15: 0000000000000000
[   70.707981][ T7018] Kernel Offset: disabled
[   70.712347][ T7018] Rebooting in 86400 seconds..