[   31.855389] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   32.342680] device bridge_slave_1 left promiscuous mode
[   32.348699] bridge0: port 2(bridge_slave_1) entered disabled state
[   32.364627] device bridge_slave_0 left promiscuous mode
[   32.370413] bridge0: port 1(bridge_slave_0) entered disabled state
[   32.410746] team0 (unregistering): Port device team_slave_1 removed
[   32.421752] team0 (unregistering): Port device team_slave_0 removed
[   32.434335] bond0 (unregistering): Releasing backup interface bond_slave_1
[   32.450877] bond0 (unregistering): Releasing backup interface bond_slave_0
[   32.481485] bond0 (unregistering): Released all slaves
Warning: Permanently added '10.128.15.214' (ECDSA) to the list of known hosts.
2019/11/25 22:11:32 parsed 1 programs
2019/11/25 22:11:32 executed programs: 0
[   39.382127] IPVS: ftp: loaded support on port[0] = 21
[   39.509143] IPVS: ftp: loaded support on port[0] = 21
[   39.610158] IPVS: ftp: loaded support on port[0] = 21
[   39.640566] md: md0 stopped.
[   39.645228] md: md0 stopped.
[   39.692282] md: md0 stopped.
[   39.697221] md: md0 stopped.
[   39.700923] md: md0 stopped.
[   39.705204] WARNING: CPU: 1 PID: 4287 at drivers/md/md.c:7151 md_ioctl+0x2b4a/0x6400
[   39.705220] Kernel panic - not syncing: panic_on_warn set ...
[   39.705220] 
[   39.705226] CPU: 1 PID: 4287 Comm: syz-executor3 Not tainted 4.15.0-rc8-syzkaller #0
[   39.705227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   39.705237] Call Trace:
[   39.705245]  dump_stack+0x145/0x1e7
[   39.705250]  ? arch_local_irq_restore+0x43/0x43
[   39.705255]  ? vprintk_emit+0x295/0x4f0
[   39.705260]  ? md_ioctl+0x2b4a/0x6400
[   39.705265]  panic+0x1a9/0x360
[   39.705268]  ? add_taint.cold.5+0x11/0x11
[   39.705275]  ? md_ioctl+0x2b4a/0x6400
[   39.705278]  __warn.cold.8+0x120/0x154
[   39.705282]  ? md_ioctl+0x2b4a/0x6400
[   39.705286]  report_bug+0x1a3/0x220
[   39.705292]  do_error_trap+0x1bc/0x470
[   39.705296]  ? math_error+0x3f0/0x3f0
[   39.705305]  ? refcount_dec_and_test+0x11/0x20
[   39.705311]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   39.705316]  do_invalid_op+0x1b/0x20
[   39.705321]  invalid_op+0x22/0x40
[   39.705324] RIP: 0010:md_ioctl+0x2b4a/0x6400
[   39.705326] RSP: 0018:ffff8801c855f560 EFLAGS: 00010202
[   39.705330] RAX: ffff8801cac5f708 RBX: 1ffff100390abeb5 RCX: 1ffff1003958bee5
[   39.705332] RDX: 0000000000000002 RSI: 0000000000000000 RDI: ffffed00390abe90
[   39.705334] RBP: ffff8801c855fb10 R08: 0000000000000932 R09: 000000000000222e
[   39.705336] R10: ffff8801c855fae8 R11: ffff8801cac5f700 R12: 0000000020000080
[   39.705338] R13: ffff8801cac5f728 R14: ffff8801d62b58c0 R15: ffff8801cac5f8c8
[   39.705350]  ? add_new_disk+0x1a70/0x1a70
[   39.705364]  ? print_usage_bug+0xc0/0xc0
[   39.705376]  ? __lock_acquire+0x767/0x5090
[   39.705386]  ? debug_check_no_locks_freed+0x310/0x310
[   39.705391]  ? print_usage_bug+0xc0/0xc0
[   39.705404]  ? __lock_acquire+0x767/0x5090
[   39.705408]  ? trace_hardirqs_off+0x10/0x10
[   39.705416]  ? debug_check_no_locks_freed+0x310/0x310
[   39.705427]  blkdev_ioctl+0x866/0x1b10
[   39.705431]  ? blkpg_ioctl+0xaa0/0xaa0
[   39.705435]  ? lock_downgrade+0x8e0/0x8e0
[   39.705439]  ? lock_release+0xa10/0xa10
[   39.705444]  ? __lock_is_held+0xb5/0x140
[   39.705454]  ? __fget+0x2ff/0x590
[   39.705461]  ? expand_files.part.8+0x900/0x900
[   39.705469]  block_ioctl+0xd7/0x130
[   39.705475]  do_vfs_ioctl+0x186/0x15d0
[   39.705481]  ? ioctl_preallocate+0x2b0/0x2b0
[   39.705484]  ? __fget_light+0x2a5/0x3f0
[   39.705488]  ? fget_raw+0x10/0x10
[   39.705493]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   39.705498]  ? syscall_return_slowpath+0x210/0x4e0
[   39.705502]  ? finish_task_switch+0x1a2/0x700
[   39.705507]  ? entry_SYSCALL_64_fastpath+0x5/0xa0
[   39.705513]  SyS_ioctl+0x75/0x80
[   39.705518]  entry_SYSCALL_64_fastpath+0x29/0xa0
[   39.705521] RIP: 0033:0x455ac9
[   39.705523] RSP: 002b:00007f04dcf33c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   39.705527] RAX: ffffffffffffffda RBX: 00007f04dcf34700 RCX: 0000000000455ac9
[   39.705529] RDX: 0000000020000080 RSI: 0000000000000932 RDI: 0000000000000003
[   39.705530] RBP: 00007ffea3210160 R08: 0000000000000000 R09: 0000000000000000
[   39.705532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   39.705534] R13: 00007ffea32100df R14: 00007f04dcf349c0 R15: 0000000000000001
[   39.705756] Kernel Offset: disabled
[   40.009336] Rebooting in 86400 seconds..