Warning: Permanently added '[localhost]:50861' (ECDSA) to the list of known hosts.
2022/07/19 00:36:55 fuzzer started
2022/07/19 00:36:55 connecting to host at localhost:36439
2022/07/19 00:36:55 checking machine...
2022/07/19 00:36:55 checking revisions...
2022/07/19 00:36:56 testing simple program...
[ 78.817516][ T3687] cgroup: Unknown subsys name 'net'
[ 79.032535][ T3687] cgroup: Unknown subsys name 'rlimit'
executing program
[ 81.360445][ T3695] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 81.372408][ T3695] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 81.390467][ T3695] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 81.405671][ T63] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 81.418951][ T63] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 81.433425][ T63] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.825321][ T3691] chnl_net:caif_netlink_parms(): no params data found
[ 82.130856][ T3691] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.140585][ T3691] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.158251][ T3691] device bridge_slave_0 entered promiscuous mode
[ 82.177479][ T3691] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.190632][ T3691] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.203075][ T3691] device bridge_slave_1 entered promiscuous mode
[ 82.326787][ T3691] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.349193][ T3691] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.494369][ T3691] team0: Port device team_slave_0 added
[ 82.504870][ T3691] team0: Port device team_slave_1 added
[ 82.608074][ T3691] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.615488][ T3691] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 82.643331][ T3691] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.657600][ T3691] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.666380][ T3691] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 82.696535][ T3691] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 82.803721][ T3691] device hsr_slave_0 entered promiscuous mode
[ 82.811831][ T3691] device hsr_slave_1 entered promiscuous mode
[ 83.298902][ T3691] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 83.323912][ T3691] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.339993][ T3691] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.352626][ T3691] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.517432][ T3691] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.540389][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 83.552508][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 83.564648][ T15] Bluetooth: hci0: command 0x0409 tx timeout
[ 83.570839][ T3691] 8021q: adding VLAN 0 to HW filter on device team0
[ 83.589046][ T3353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 83.597140][ T3353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 83.605698][ T3353] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.613833][ T3353] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.631617][ T3353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 83.641072][ T3353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 83.649872][ T3353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 83.660664][ T3353] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.668340][ T3353] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.683212][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 83.712787][ T3353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 83.722544][ T3353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 83.737075][ T3353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 83.752140][ T3353] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 83.765529][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 83.780187][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 83.801735][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 83.811272][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 83.830557][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 83.843521][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 83.856017][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 83.898677][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
executing program
[ 83.911484][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 83.929940][ T3691] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 84.232221][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 84.244697][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 84.287663][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 84.296639][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 84.305671][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 84.314084][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 84.325303][ T3691] device veth0_vlan entered promiscuous mode
[ 84.344938][ T3691] device veth1_vlan entered promiscuous mode
[ 84.384476][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 84.393604][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 84.405927][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 84.422206][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 84.443399][ T3691] device veth0_macvtap entered promiscuous mode
[ 84.469791][ T3691] device veth1_macvtap entered promiscuous mode
[ 84.494905][ T3691] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 84.507425][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 84.517584][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 84.527272][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 84.536086][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 84.550330][ T3691] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.559955][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 84.568761][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 84.583903][ T3691] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.596399][ T3691] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.604952][ T3691] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.614541][ T3691] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.790457][ T3701] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.805497][ T3701] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.824409][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 84.868531][ T3701] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.875136][ T3701] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.890155][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2022/07/19 00:37:03 building call list...
[ 85.409199][ T3701] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
executing program
[ 88.040346][ T3701] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 89.419767][ T3701] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 89.502047][ T3701] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
executing program
[ 90.333660][ T3682] can: request_module (can-proto-0) failed.
[ 90.385353][ T3682] can: request_module (can-proto-0) failed.
[ 90.427947][ T3682] can: request_module (can-proto-0) failed.
[ 90.574638][ T3701] INFO: trying to register non-static key.
[ 90.581516][ T3701] The code is fine but needs lockdep annotation, or maybe
[ 90.595919][ T3701] you didn't initialize this object before use?
[ 90.608203][ T3701] turning off the locking correctness validator.
[ 90.617983][ T3701] CPU: 1 PID: 3701 Comm: kworker/u16:2 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 90.630863][ T3701] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 90.641717][ T3701] Workqueue: netns cleanup_net
[ 90.646340][ T3701] Call Trace:
[ 90.649677][ T3701]
[ 90.653443][ T3701] dump_stack_lvl+0xcd/0x134
[ 90.659757][ T3701] register_lock_class+0xf30/0x1130
[ 90.665477][ T3701] ? is_dynamic_key.part.0+0x130/0x130
[ 90.670887][ T3701] ? mark_lock.part.0+0xee/0x1910
[ 90.676140][ T3701] __lock_acquire+0x10a/0x5660
[ 90.681006][ T3701] ? __lock_acquire+0x163e/0x5660
[ 90.686507][ T3701] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 90.691585][ T3701] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 90.698671][ T3701] lock_acquire+0x1ab/0x570
[ 90.703518][ T3701] ? ieee80211_do_stop+0xc3/0x1ff0
[ 90.708797][ T3701] ? lock_release+0x780/0x780
[ 90.712799][ T3701] ? lock_release+0x780/0x780
[ 90.717692][ T3701] ? mark_lock.part.0+0xee/0x1910
[ 90.723085][ T3701] _raw_spin_lock_bh+0x2f/0x40
[ 90.727132][ T3701] ? ieee80211_do_stop+0xc3/0x1ff0
[ 90.730779][ T3701] ieee80211_do_stop+0xc3/0x1ff0
[ 90.734919][ T3701] ? __mutex_lock+0x231/0x1350
[ 90.739439][ T3701] ? ieee80211_stop+0xb8/0x610
[ 90.744092][ T3701] ? mutex_lock_io_nested+0x1190/0x1190
[ 90.750158][ T3701] ? ieee80211_adjust_monitor_flags+0x230/0x230
[ 90.757169][ T3701] ? mark_held_locks+0x9f/0xe0
[ 90.761262][ T3701] ? __local_bh_enable_ip+0xa0/0x120
[ 90.766707][ T3701] ? __local_bh_enable_ip+0xa0/0x120
[ 90.772256][ T3701] ieee80211_stop+0xc5/0x610
[ 90.778390][ T3701] ? ieee80211_do_stop+0x1ff0/0x1ff0
[ 90.784060][ T3701] __dev_close_many+0x1b6/0x2e0
[ 90.789918][ T3701] ? napi_enable+0x210/0x210
[ 90.794432][ T3701] dev_close_many+0x22c/0x630
[ 90.799071][ T3701] ? __skb_gso_segment+0x6e0/0x6e0
[ 90.804227][ T3701] ? lock_release+0x780/0x780
[ 90.808570][ T3701] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 90.813861][ T3701] dev_close+0x16d/0x210
[ 90.818400][ T3701] ? netif_device_detach+0x1a0/0x1a0
[ 90.823855][ T3701] ? trace_contention_end+0xea/0x150
[ 90.829452][ T3701] ? __mutex_lock+0x231/0x1350
[ 90.834851][ T3701] cfg80211_shutdown_all_interfaces+0x96/0x1f0
[ 90.841163][ T3701] ieee80211_remove_interfaces+0xed/0x820
[ 90.847259][ T3701] ? mutex_lock_io_nested+0x1190/0x1190
[ 90.852808][ T3701] ? ieee80211_sdata_stop+0x90/0x90
[ 90.858593][ T3701] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 90.863833][ T3701] ieee80211_unregister_hw+0x47/0x1f0
[ 90.869999][ T3701] hwsim_exit_net+0x50e/0xca0
[ 90.874343][ T3701] ? hwsim_register_received_nl+0x470/0x470
[ 90.879690][ T3701] ? stop_sync_thread+0x1dd/0x460
[ 90.883178][ T3701] ? ip_vs_sync_net_cleanup+0x72/0x90
[ 90.886988][ T3701] ? __ip_vs_dev_cleanup_batch+0xad/0x290
[ 90.891321][ T3701] ? hwsim_register_received_nl+0x470/0x470
[ 90.896144][ T3701] ops_exit_list+0xb0/0x170
[ 90.900441][ T3701] cleanup_net+0x4ea/0xb00
[ 90.903545][ T3701] ? unregister_pernet_device+0x70/0x70
[ 90.909237][ T3701] process_one_work+0x996/0x1610
[ 90.915653][ T3701] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 90.921763][ T3701] ? rwlock_bug.part.0+0x90/0x90
[ 90.926733][ T3701] ? _raw_spin_lock_irq+0x41/0x50
[ 90.934470][ T3701] worker_thread+0x665/0x1080
[ 90.938949][ T3701] ? __kthread_parkme+0x15f/0x220
[ 90.942523][ T3701] ? process_one_work+0x1610/0x1610
[ 90.947900][ T3701] kthread+0x2e9/0x3a0
[ 90.951537][ T3701] ? kthread_complete_and_exit+0x40/0x40
[ 90.955801][ T3701] ret_from_fork+0x1f/0x30
[ 90.960104][ T3701]
[ 91.141688][ T3701] device hsr_slave_0 left promiscuous mode
[ 91.148069][ T3701] device hsr_slave_1 left promiscuous mode
[ 91.156790][ T3701] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 91.164895][ T3701] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 91.176086][ T3701] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 91.182135][ T3701] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 91.190564][ T3701] device bridge_slave_1 left promiscuous mode
[ 91.195918][ T3701] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.207231][ T3701] device bridge_slave_0 left promiscuous mode
[ 91.212716][ T3701] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.228658][ T3701] device veth1_macvtap left promiscuous mode
[ 91.234519][ T3701] device veth0_macvtap left promiscuous mode
[ 91.242365][ T3701] device veth1_vlan left promiscuous mode
[ 91.248060][ T3701] device veth0_vlan left promiscuous mode
[ 91.403502][ T3682] base_sock_release(ffff888026a2b000) sk=ffff8880154a8000
[ 91.449191][ T3701] team0 (unregistering): Port device team_slave_1 removed
[ 91.467925][ T3701] team0 (unregistering): Port device team_slave_0 removed
[ 91.484984][ T3701] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 91.504621][ T3701] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 91.578464][ T3701] bond0 (unregistering): Released all slaves
[ 92.106363][ T3701] ------------[ cut here ]------------
[ 92.116408][ T3701] ODEBUG: free active (active state 0) object type: timer_list hint: batadv_dat_purge+0x0/0x60
[ 92.138472][ T3701] WARNING: CPU: 3 PID: 3701 at lib/debugobjects.c:502 debug_print_object+0x16e/0x250
[ 92.158000][ T3701] Modules linked in:
[ 92.162369][ T3701] CPU: 3 PID: 3701 Comm: kworker/u16:2 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 92.177700][ T3701] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 92.192504][ T3701] Workqueue: netns cleanup_net
[ 92.198156][ T3701] RIP: 0010:debug_print_object+0x16e/0x250
[ 92.203634][ T3701] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 40 77 28 8a 4c 89 ee 48 c7 c7 20 6b 28 8a e8 fc 1f 32 05 <0f> 0b 83 05 b5 85 bb 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3
[ 92.218659][ T3701] RSP: 0018:ffffc90003bcf850 EFLAGS: 00010286
[ 92.223036][ T3701] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
[ 92.229614][ T3701] RDX: ffff8880146e0000 RSI: ffffffff8160d1a8 RDI: fffff52000779efc
[ 92.235850][ T3701] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 92.242696][ T3701] R10: 0000000080000000 R11: 203a47554245444f R12: ffffffff89ced480
[ 92.248487][ T3701] R13: ffffffff8a287000 R14: ffffffff8169ae20 R15: dffffc0000000000
[ 92.256231][ T3701] FS: 0000000000000000(0000) GS:ffff88802cb00000(0000) knlGS:0000000000000000
[ 92.263819][ T3701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.270129][ T3701] CR2: 00007f72c593a300 CR3: 000000000ba8e000 CR4: 0000000000150ee0
[ 92.277576][ T3701] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 92.284520][ T3701] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 92.293490][ T3701] Call Trace:
[ 92.296614][ T3701]
[ 92.299052][ T3701] ? trace_hardirqs_on+0x2d/0x120
[ 92.305417][ T3701] debug_check_no_obj_freed+0x301/0x420
[ 92.312672][ T3701] slab_free_freelist_hook+0xeb/0x1c0
[ 92.320214][ T3701] ? kvfree+0x42/0x50
[ 92.323638][ T3701] kfree+0xd6/0x4d0
[ 92.326548][ T3701] ? rcu_read_lock_sched_held+0xd/0x70
[ 92.331651][ T3701] ? kfree+0x1ed/0x4d0
[ 92.335020][ T3701] ? devres_close_group+0x330/0x330
[ 92.341251][ T3701] kvfree+0x42/0x50
[ 92.344752][ T3701] ? net_get_ownership+0x50/0x50
[ 92.349876][ T3701] device_release+0x9f/0x240
[ 92.353952][ T3701] kobject_put+0x1c8/0x540
[ 92.358006][ T3701] netdev_run_todo+0x75e/0x10f0
[ 92.362101][ T3701] ? generic_xdp_install+0x4a0/0x4a0
[ 92.366675][ T3701] ? __dev_change_net_namespace+0x13c0/0x13c0
[ 92.371277][ T3701] ? unregister_netdevice_many+0x18b0/0x18b0
[ 92.379956][ T3701] ? sysfs_remove_group+0xc2/0x170
[ 92.384049][ T3701] ? br_dev_delete+0x112/0x190
[ 92.392309][ T3701] default_device_exit_batch+0x44e/0x590
[ 92.397429][ T3701] ? unregister_netdev+0x20/0x20
[ 92.402343][ T3701] ? ib_device_set_netdev+0x710/0x710
[ 92.408758][ T3701] ? unregister_netdev+0x20/0x20
[ 92.412857][ T3701] ops_exit_list+0x125/0x170
[ 92.417423][ T3701] cleanup_net+0x4ea/0xb00
[ 92.421762][ T3701] ? unregister_pernet_device+0x70/0x70
[ 92.427893][ T3701] process_one_work+0x996/0x1610
[ 92.432668][ T3701] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 92.437544][ T3701] ? rwlock_bug.part.0+0x90/0x90
[ 92.442000][ T3701] ? _raw_spin_lock_irq+0x41/0x50
[ 92.446126][ T3701] worker_thread+0x665/0x1080
[ 92.450424][ T3701] ? __kthread_parkme+0x15f/0x220
[ 92.455499][ T3701] ? process_one_work+0x1610/0x1610
[ 92.460296][ T3701] kthread+0x2e9/0x3a0
[ 92.464806][ T3701] ? kthread_complete_and_exit+0x40/0x40
[ 92.470210][ T3701] ret_from_fork+0x1f/0x30
[ 92.474730][ T3701]
[ 92.477998][ T3701] Kernel panic - not syncing: panic_on_warn set ...
[ 92.484001][ T3701] CPU: 3 PID: 3701 Comm: kworker/u16:2 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 92.496790][ T3701] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 92.506416][ T3701] Workqueue: netns cleanup_net
[ 92.511128][ T3701] Call Trace:
[ 92.513604][ T3701]
[ 92.515902][ T3701] dump_stack_lvl+0xcd/0x134
[ 92.522061][ T3701] panic+0x2d7/0x636
[ 92.526961][ T3701] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 92.531952][ T3701] ? __warn.cold+0x1d1/0x2c5
[ 92.537653][ T3701] ? debug_print_object+0x16e/0x250
[ 92.541910][ T3701] __warn.cold+0x1e2/0x2c5
[ 92.545353][ T3701] ? debug_print_object+0x16e/0x250
[ 92.550593][ T3701] ? debug_print_object+0x16e/0x250
[ 92.556089][ T3701] report_bug+0x1bc/0x210
[ 92.560248][ T3701] handle_bug+0x3c/0x60
[ 92.565024][ T3701] exc_invalid_op+0x14/0x40
[ 92.571340][ T3701] asm_exc_invalid_op+0x16/0x20
[ 92.575858][ T3701] RIP: 0010:debug_print_object+0x16e/0x250
[ 92.580888][ T3701] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 40 77 28 8a 4c 89 ee 48 c7 c7 20 6b 28 8a e8 fc 1f 32 05 <0f> 0b 83 05 b5 85 bb 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3
[ 92.600107][ T3701] RSP: 0018:ffffc90003bcf850 EFLAGS: 00010286
[ 92.605748][ T3701] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
[ 92.614322][ T3701] RDX: ffff8880146e0000 RSI: ffffffff8160d1a8 RDI: fffff52000779efc
[ 92.622502][ T3701] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 92.630608][ T3701] R10: 0000000080000000 R11: 203a47554245444f R12: ffffffff89ced480
[ 92.638941][ T3701] R13: ffffffff8a287000 R14: ffffffff8169ae20 R15: dffffc0000000000
[ 92.647184][ T3701] ? calc_wheel_index+0x3d0/0x3d0
[ 92.652457][ T3701] ? vprintk+0x88/0x90
[ 92.655798][ T3701] ? trace_hardirqs_on+0x2d/0x120
[ 92.659685][ T3701] debug_check_no_obj_freed+0x301/0x420
[ 92.666747][ T3701] slab_free_freelist_hook+0xeb/0x1c0
[ 92.672996][ T3701] ? kvfree+0x42/0x50
[ 92.676206][ T3701] kfree+0xd6/0x4d0
[ 92.681328][ T3701] ? rcu_read_lock_sched_held+0xd/0x70
[ 92.686654][ T3701] ? kfree+0x1ed/0x4d0
[ 92.690734][ T3701] ? devres_close_group+0x330/0x330
[ 92.695517][ T3701] kvfree+0x42/0x50
[ 92.700270][ T3701] ? net_get_ownership+0x50/0x50
[ 92.704473][ T3701] device_release+0x9f/0x240
[ 92.708118][ T3701] kobject_put+0x1c8/0x540
[ 92.712919][ T3701] netdev_run_todo+0x75e/0x10f0
[ 92.719424][ T3701] ? generic_xdp_install+0x4a0/0x4a0
[ 92.724817][ T3701] ? __dev_change_net_namespace+0x13c0/0x13c0
[ 92.732173][ T3701] ? unregister_netdevice_many+0x18b0/0x18b0
[ 92.739275][ T3701] ? sysfs_remove_group+0xc2/0x170
[ 92.743320][ T3701] ? br_dev_delete+0x112/0x190
[ 92.747907][ T3701] default_device_exit_batch+0x44e/0x590
[ 92.753338][ T3701] ? unregister_netdev+0x20/0x20
[ 92.756929][ T3701] ? ib_device_set_netdev+0x710/0x710
[ 92.760816][ T3701] ? unregister_netdev+0x20/0x20
[ 92.766044][ T3701] ops_exit_list+0x125/0x170
[ 92.769795][ T3701] cleanup_net+0x4ea/0xb00
[ 92.773016][ T3701] ? unregister_pernet_device+0x70/0x70
[ 92.778073][ T3701] process_one_work+0x996/0x1610
[ 92.783462][ T3701] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 92.788312][ T3701] ? rwlock_bug.part.0+0x90/0x90
[ 92.792734][ T3701] ? _raw_spin_lock_irq+0x41/0x50
[ 92.797566][ T3701] worker_thread+0x665/0x1080
[ 92.801425][ T3701] ? __kthread_parkme+0x15f/0x220
[ 92.806584][ T3701] ? process_one_work+0x1610/0x1610
[ 92.811847][ T3701] kthread+0x2e9/0x3a0
[ 92.815359][ T3701] ? kthread_complete_and_exit+0x40/0x40
[ 92.820169][ T3701] ret_from_fork+0x1f/0x30
[ 92.824877][ T3701]
[ 92.830179][ T3701] Kernel Offset: disabled
[ 92.833949][ T3701] Rebooting in 86400 seconds..
VM DIAGNOSIS:
00:37:09 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000000 RDX=ffff88801a0f8000
RSI=0000000000000000 RDI=0000000000000000 RBP=ffffc90003d4ff58 RSP=ffffc90003d4ff18
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000007 R13=0000000000000000 R14=00007fb25b8b62c0 R15=0000000000000000
RIP=ffffffff8180bda0 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0000 0000000000000000 ffffffff 00c00000
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007fb25b65a800 ffffffff 00c00000
GS =0000 ffff88802c800000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb25b8b62c0 CR3=000000001e1f8000 CR4=00150ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=000000000000000900007fb25b662650
XMM02=ffff00ffffffffffffffffffffff0000 XMM03=00000000000000000000000000000000
XMM04=00230023002300240023002300000023 XMM05=00007fb25b9844b000007fb25b9b6a08
XMM06=00007fb25b983f0000007fb25b983a00 XMM07=00007fb25b98350000007fb25b983000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000073 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff846049f1 RDI=ffffffff91223320 RBP=ffffffff912232e0 RSP=ffffc90003bcee38
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=65646f6320656854
R12=0000000000000000 R13=0000000000000073 R14=ffffffff84604990 R15=0000000000000000
RIP=ffffffff84604a1b RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88802c900000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ff0e335bff8 CR3=000000001df0f000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000001000000000000000000017a03 XMM01=00000005000000040000000300000002
XMM02=00000009000000080000000700000006 XMM03=0000000d0000000c0000000b0000000a
XMM04=00000011000000100000000f0000000e XMM05=00000015000000140000001300000012
XMM06=00000019000000180000001700000016 XMM07=0000001d0000001c0000001b0000001a
XMM08=616e66692e74656e0000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 2
RAX=0000000000069aa8 RBX=ffff888012118000 RCX=ffffffff89778b61 RDX=ffffed10059475db
RSI=0000000000000001 RDI=ffffffff897a87df RBP=0000000000000002 RSP=ffffc9000046fe00
R8 =0000000000000000 R9 =ffff88802ca3aed3 R10=ffffed10059475da R11=0000000000000001
R12=ffffed1002423000 R13=0000000000000002 R14=ffffffff8dbbc0d0 R15=0000000000000000
RIP=ffffffff897a841b RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88802ca00000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe000008f000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f56ce805300 CR3=000000001df0f000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000001000000000000000000017a03 XMM01=00000005000000040000000300000002
XMM02=00000009000000080000000700000006 XMM03=0000000d0000000c0000000b0000000a
XMM04=00000011000000100000000f0000000e XMM05=00000015000000140000001300000012
XMM06=00000019000000180000001700000016 XMM07=0000001d0000001c0000001b0000001a
XMM08=616e66692e74656e0000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=00007ffe9da7ecd0 RBX=000055d972f6a0a0 RCX=0000000000000002 RDX=00007ffe9da7ecd0
RSI=00007ffe9da7eca8 RDI=0000000000000004 RBP=0000000000000000 RSP=fffffe00000d7fd0
R8 =0000000000000000 R9 =00007fda5acb1160 R10=000000000000005d R11=0000000000000246
R12=000055d972f6a070 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff89800ae0 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0000 0000000000000000 ffffffff 00c00000
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007fda5a976800 ffffffff 00c00000
GS =0000 0000000000000000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe00000d6000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fda5ac04a8c CR3=000000002b0e1000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=ffffffffffffffffffffffffffff0000 XMM01=73737373737373737373737373737373
XMM02=65656565656565656565656565656565 XMM03=00000000000000000000000000000000
XMM04=ff00ff00000000000000000000000000 XMM05=ffffffffffffffffffffffffffff0000
XMM06=ff00ff00000000000000000000000000 XMM07=000000000000000000007ffe9da7ee49
XMM08=7075745f626400626f6c625f62640065 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000