[ 51.104684][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.123807][ T44] device veth1_macvtap left promiscuous mode
[ 51.130116][ T44] device veth0_macvtap left promiscuous mode
[ 51.136576][ T44] device veth1_vlan left promiscuous mode
[ 51.144331][ T44] device veth0_vlan left promiscuous mode
[ 51.340190][ T44] team0 (unregistering): Port device team_slave_1 removed
[ 51.355525][ T44] team0 (unregistering): Port device team_slave_0 removed
[ 51.370169][ T44] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 51.382846][ T44] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 51.426493][ T44] bond0 (unregistering): Released all slaves
Warning: Permanently added '10.128.0.155' (ECDSA) to the list of known hosts.
[ 65.553916][ T4055] ==================================================================
[ 65.562277][ T4055] BUG: KASAN: null-ptr-deref in io_file_get_normal+0x23e/0x280
[ 65.570090][ T4055] Write of size 4 at addr 0000000000000118 by task iou-wrk-4054/4055
[ 65.578160][ T4055]
[ 65.580478][ T4055] CPU: 1 PID: 4055 Comm: iou-wrk-4054 Not tainted 5.17.0-rc7-syzkaller #0
[ 65.589146][ T4055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 65.599177][ T4055] Call Trace:
[ 65.602440][ T4055]
[ 65.605349][ T4055] dump_stack_lvl+0x57/0x7d
[ 65.609835][ T4055] kasan_report.cold+0x66/0xdf
[ 65.614568][ T4055] ? io_file_get_normal+0x23e/0x280
[ 65.619757][ T4055] kasan_check_range+0x13d/0x180
[ 65.624679][ T4055] io_file_get_normal+0x23e/0x280
[ 65.629760][ T4055] io_issue_sqe+0x40f5/0x7ae0
[ 65.634422][ T4055] ? io_openat2+0xb70/0xb70
[ 65.638908][ T4055] ? find_held_lock+0x2d/0x110
[ 65.643757][ T4055] ? io_worker_handle_work+0x465/0x19c0
[ 65.649342][ T4055] ? lock_downgrade+0x6e0/0x6e0
[ 65.654204][ T4055] ? do_raw_spin_lock+0x120/0x2b0
[ 65.659198][ T4055] ? rwlock_bug.part.0+0x90/0x90
[ 65.664107][ T4055] io_wq_submit_work+0x159/0x4a0
[ 65.669273][ T4055] ? do_raw_spin_unlock+0x171/0x230
[ 65.674448][ T4055] io_worker_handle_work+0x6c6/0x19c0
[ 65.679830][ T4055] io_wqe_worker+0x50c/0xb70
[ 65.684503][ T4055] ? io_wqe_dec_running+0x1e0/0x1e0
[ 65.689766][ T4055] ? ret_from_fork+0x8/0x30
[ 65.694239][ T4055] ? lock_downgrade+0x6e0/0x6e0
[ 65.699153][ T4055] ? do_raw_spin_lock+0x120/0x2b0
[ 65.704153][ T4055] ? rwlock_bug.part.0+0x90/0x90
[ 65.709086][ T4055] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 65.715272][ T4055] ? io_wqe_dec_running+0x1e0/0x1e0
[ 65.720626][ T4055] ret_from_fork+0x1f/0x30
[ 65.725024][ T4055]
[ 65.728036][ T4055] ==================================================================
[ 65.736091][ T4055] Disabling lock debugging due to kernel taint
[ 65.746303][ T4055] Kernel panic - not syncing: panic_on_warn set ...
[ 65.753073][ T4055] CPU: 0 PID: 4055 Comm: iou-wrk-4054 Tainted: G B 5.17.0-rc7-syzkaller #0
[ 65.763026][ T4055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 65.773163][ T4055] Call Trace:
[ 65.776436][ T4055]
[ 65.779440][ T4055] dump_stack_lvl+0x57/0x7d
[ 65.784006][ T4055] panic+0x214/0x49f
[ 65.787883][ T4055] ? __warn_printk+0xee/0xee
[ 65.792621][ T4055] ? preempt_schedule_common+0x59/0xc0
[ 65.798067][ T4055] ? io_file_get_normal+0x23e/0x280
[ 65.803236][ T4055] ? preempt_schedule_thunk+0x16/0x18
[ 65.808672][ T4055] ? io_file_get_normal+0x23e/0x280
[ 65.813838][ T4055] ? io_file_get_normal+0x23e/0x280
[ 65.819013][ T4055] end_report.cold+0x63/0x6f
[ 65.823599][ T4055] kasan_report.cold+0x71/0xdf
[ 65.828343][ T4055] ? io_file_get_normal+0x23e/0x280
[ 65.833512][ T4055] kasan_check_range+0x13d/0x180
[ 65.838419][ T4055] io_file_get_normal+0x23e/0x280
[ 65.843413][ T4055] io_issue_sqe+0x40f5/0x7ae0
[ 65.848079][ T4055] ? io_openat2+0xb70/0xb70
[ 65.852634][ T4055] ? find_held_lock+0x2d/0x110
[ 65.857373][ T4055] ? io_worker_handle_work+0x465/0x19c0
[ 65.862888][ T4055] ? lock_downgrade+0x6e0/0x6e0
[ 65.867710][ T4055] ? do_raw_spin_lock+0x120/0x2b0
[ 65.872973][ T4055] ? rwlock_bug.part.0+0x90/0x90
[ 65.877894][ T4055] io_wq_submit_work+0x159/0x4a0
[ 65.882815][ T4055] ? do_raw_spin_unlock+0x171/0x230
[ 65.888084][ T4055] io_worker_handle_work+0x6c6/0x19c0
[ 65.893424][ T4055] io_wqe_worker+0x50c/0xb70
[ 65.897981][ T4055] ? io_wqe_dec_running+0x1e0/0x1e0
[ 65.903144][ T4055] ? ret_from_fork+0x8/0x30
[ 65.907645][ T4055] ? lock_downgrade+0x6e0/0x6e0
[ 65.912463][ T4055] ? do_raw_spin_lock+0x120/0x2b0
[ 65.917453][ T4055] ? rwlock_bug.part.0+0x90/0x90
[ 65.922448][ T4055] ? lockdep_hardirqs_on_prepare+0x17b/0x400
[ 65.928480][ T4055] ? io_wqe_dec_running+0x1e0/0x1e0
[ 65.933656][ T4055] ret_from_fork+0x1f/0x30
[ 65.938155][ T4055]
[ 65.941390][ T4055] Kernel Offset: disabled
[ 65.945797][ T4055] Rebooting in 86400 seconds..