Warning: Permanently added '10.128.10.59' (ECDSA) to the list of known hosts.
2022/11/09 07:09:44 fuzzer started
2022/11/09 07:09:44 connecting to host at 10.128.0.169:46499
2022/11/09 07:09:44 checking machine...
2022/11/09 07:09:44 checking revisions...
2022/11/09 07:09:44 testing simple program...
syzkaller login: [   52.257517][ T5234] cgroup: Unknown subsys name 'net'
[   52.355135][ T5234] cgroup: Unknown subsys name 'rlimit'
[   52.603279][ T5238] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   52.611348][ T5238] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   52.618979][ T5238] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   52.626962][ T5238] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   52.635406][ T5238] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[   52.642849][ T5238] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[   52.651434][ T5236] Bluetooth: hci0: HCI_REQ-0x0c1a
[   52.757613][ T5236] chnl_net:caif_netlink_parms(): no params data found
[   52.800152][ T5236] bridge0: port 1(bridge_slave_0) entered blocking state
[   52.809109][ T5236] bridge0: port 1(bridge_slave_0) entered disabled state
[   52.817168][ T5236] device bridge_slave_0 entered promiscuous mode
[   52.826793][ T5236] bridge0: port 2(bridge_slave_1) entered blocking state
[   52.834020][ T5236] bridge0: port 2(bridge_slave_1) entered disabled state
[   52.842454][ T5236] device bridge_slave_1 entered promiscuous mode
[   52.863114][ T5236] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   52.874585][ T5236] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   52.897930][ T5236] team0: Port device team_slave_0 added
[   52.905532][ T5236] team0: Port device team_slave_1 added
[   52.923587][ T5236] batman_adv: batadv0: Adding interface: batadv_slave_0
[   52.930566][ T5236] 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.
[   52.956792][ T5236] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   52.970569][ T5236] batman_adv: batadv0: Adding interface: batadv_slave_1
[   52.977522][ T5236] 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.
[   53.003831][ T5236] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   53.033649][ T5236] device hsr_slave_0 entered promiscuous mode
[   53.042842][ T5236] device hsr_slave_1 entered promiscuous mode
[   53.129281][ T5236] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   53.141432][ T5236] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   53.150467][ T5236] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   53.160170][ T5236] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   53.180791][ T5236] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.187959][ T5236] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.195912][ T5236] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.203010][ T5236] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.252280][ T5236] 8021q: adding VLAN 0 to HW filter on device bond0
[   53.264237][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.275871][    T7] bridge0: port 1(bridge_slave_0) entered disabled state
[   53.284967][    T7] bridge0: port 2(bridge_slave_1) entered disabled state
[   53.293617][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   53.306492][ T5236] 8021q: adding VLAN 0 to HW filter on device team0
[   53.317802][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   53.326436][    T7] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.333552][    T7] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.346724][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   53.356997][   T26] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.364248][   T26] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.383281][ T5249] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   53.399014][ T5249] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   53.409672][ T5249] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   53.418293][ T5249] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   53.431574][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   53.441741][ T5236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   53.539063][ T5249] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   53.546641][ T5249] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   53.556513][ T5236] 8021q: adding VLAN 0 to HW filter on device batadv0
[   53.576970][ T5249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   53.596034][ T5236] device veth0_vlan entered promiscuous mode
[   53.604247][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   53.613389][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   53.621378][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   53.633752][ T5236] device veth1_vlan entered promiscuous mode
[   53.653594][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   53.662080][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   53.671021][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   53.681898][ T5236] device veth0_macvtap entered promiscuous mode
[   53.693796][ T5236] device veth1_macvtap entered promiscuous mode
[   53.711607][ T5236] batman_adv: batadv0: Interface activated: batadv_slave_0
[   53.720927][ T5249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   53.732994][ T5249] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   53.743665][ T5236] batman_adv: batadv0: Interface activated: batadv_slave_1
[   53.751481][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   53.760920][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   53.772797][ T5236] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   53.782009][ T5236] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   53.791267][ T5236] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   53.801164][ T5236] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   53.871310][  T959] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   53.885574][  T959] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   53.895911][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   53.910536][   T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   53.920084][   T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   53.931068][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2022/11/09 07:09:46 building call list...
[   54.212523][   T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
executing program
[   56.722396][   T11] ------------[ cut here ]------------
[   56.728072][   T11] WARNING: CPU: 1 PID: 11 at net/core/devlink.c:9998 devl_port_unregister+0x2f6/0x390
[   56.754779][   T11] Modules linked in:
[   56.764423][   T11] CPU: 1 PID: 11 Comm: kworker/u4:1 Not tainted 6.1.0-rc4-next-20221109-syzkaller #0
[   56.787443][   T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   56.819718][   T11] Workqueue: netns cleanup_net
[   56.824645][   T11] RIP: 0010:devl_port_unregister+0x2f6/0x390
[   56.839463][   T11] Code: e8 cf 22 fb f9 85 ed 0f 85 7a fd ff ff e8 f2 25 fb f9 0f 0b e9 6e fd ff ff e8 e6 25 fb f9 0f 0b e9 53 ff ff ff e8 da 25 fb f9 <0f> 0b e9 94 fd ff ff e8 fe 08 48 fa e9 78 ff ff ff e8 c4 08 48 fa
[   56.878488][   T11] RSP: 0018:ffffc90000107a08 EFLAGS: 00010293
[   56.884934][   T11] RAX: 0000000000000000 RBX: ffff888076273010 RCX: 0000000000000000
[   56.893273][   T11] RDX: ffff888011a63a80 RSI: ffffffff8781b7b6 RDI: 0000000000000005
[   56.901784][   T11] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
[   56.910060][   T11] R10: 0000000000000002 R11: 0000000000000000 R12: ffff888076273010
[   56.918265][   T11] R13: ffff888076273008 R14: ffff888076272000 R15: ffff888076273000
[   56.926703][   T11] FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[   56.936869][   T11] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.944949][   T11] CR2: 0000555f4c4a2058 CR3: 0000000023324000 CR4: 00000000003506e0
[   56.970587][   T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   56.987197][   T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   57.005969][   T11] Call Trace:
[   57.017678][   T11]  <TASK>
[   57.021040][   T11]  __nsim_dev_port_del+0x1bb/0x240
[   57.026292][   T11]  nsim_dev_reload_destroy+0x171/0x510
[   57.041080][   T11]  nsim_dev_reload_down+0x6b/0xd0
[   57.054120][   T11]  devlink_reload+0x1c2/0x6b0
[   57.062387][   T11]  ? devlink_remote_reload_actions_performed+0xa0/0xa0
[   57.078122][   T11]  ? xa_find+0x330/0x330
[   57.095123][   T11]  ? devlinks_xa_find_get.constprop.0+0x170/0x260
[   57.108421][   T11]  devlink_pernet_pre_exit+0x104/0x1c0
[   57.118630][   T11]  ? devlinks_xa_find_get.constprop.0+0x260/0x260
[   57.128581][   T11]  ? cttimeout_net_pre_exit+0x109/0x500
[   57.134186][   T11]  ? devlinks_xa_find_get.constprop.0+0x260/0x260
[   57.161217][   T11]  cleanup_net+0x451/0xb10
[   57.178492][   T11]  ? unregister_pernet_device+0x70/0x70
[   57.184114][   T11]  process_one_work+0x9bf/0x1710
[   57.189791][   T11]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[   57.195209][   T11]  ? rwlock_bug.part.0+0x90/0x90
[   57.200714][   T11]  ? _raw_spin_lock_irq+0x41/0x50
[   57.205796][   T11]  worker_thread+0x665/0x1080
[   57.210880][   T11]  ? process_one_work+0x1710/0x1710
[   57.216141][   T11]  kthread+0x2e4/0x3a0
[   57.220491][   T11]  ? kthread_complete_and_exit+0x40/0x40
[   57.226158][   T11]  ret_from_fork+0x1f/0x30
[   57.230888][   T11]  </TASK>
[   57.233927][   T11] Kernel panic - not syncing: panic_on_warn set ...
[   57.240521][   T11] CPU: 1 PID: 11 Comm: kworker/u4:1 Not tainted 6.1.0-rc4-next-20221109-syzkaller #0
[   57.250019][   T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   57.260090][   T11] Workqueue: netns cleanup_net
[   57.264879][   T11] Call Trace:
[   57.268166][   T11]  <TASK>
[   57.271118][   T11]  dump_stack_lvl+0xcd/0x134
[   57.275736][   T11]  panic+0x2c8/0x622
[   57.279648][   T11]  ? panic_print_sys_info.part.0+0x110/0x110
[   57.285657][   T11]  ? __warn.cold+0x24b/0x350
[   57.290266][   T11]  ? devl_port_unregister+0x2f6/0x390
[   57.295673][   T11]  __warn.cold+0x25c/0x350
[   57.300106][   T11]  ? devl_port_unregister+0x2f6/0x390
[   57.305498][   T11]  report_bug+0x1bc/0x210
[   57.310218][   T11]  handle_bug+0x3c/0x70
[   57.314378][   T11]  exc_invalid_op+0x14/0x40
[   57.318885][   T11]  asm_exc_invalid_op+0x16/0x20
[   57.323741][   T11] RIP: 0010:devl_port_unregister+0x2f6/0x390
[   57.329728][   T11] Code: e8 cf 22 fb f9 85 ed 0f 85 7a fd ff ff e8 f2 25 fb f9 0f 0b e9 6e fd ff ff e8 e6 25 fb f9 0f 0b e9 53 ff ff ff e8 da 25 fb f9 <0f> 0b e9 94 fd ff ff e8 fe 08 48 fa e9 78 ff ff ff e8 c4 08 48 fa
[   57.349338][   T11] RSP: 0018:ffffc90000107a08 EFLAGS: 00010293
[   57.355413][   T11] RAX: 0000000000000000 RBX: ffff888076273010 RCX: 0000000000000000
[   57.363411][   T11] RDX: ffff888011a63a80 RSI: ffffffff8781b7b6 RDI: 0000000000000005
[   57.371397][   T11] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
[   57.379365][   T11] R10: 0000000000000002 R11: 0000000000000000 R12: ffff888076273010
[   57.387334][   T11] R13: ffff888076273008 R14: ffff888076272000 R15: ffff888076273000
[   57.395319][   T11]  ? devl_port_unregister+0x2f6/0x390
[   57.400707][   T11]  ? devl_port_unregister+0x2f6/0x390
[   57.406087][   T11]  __nsim_dev_port_del+0x1bb/0x240
[   57.411209][   T11]  nsim_dev_reload_destroy+0x171/0x510
[   57.416691][   T11]  nsim_dev_reload_down+0x6b/0xd0
[   57.421768][   T11]  devlink_reload+0x1c2/0x6b0
[   57.426453][   T11]  ? devlink_remote_reload_actions_performed+0xa0/0xa0
[   57.433311][   T11]  ? xa_find+0x330/0x330
[   57.437562][   T11]  ? devlinks_xa_find_get.constprop.0+0x170/0x260
[   57.443987][   T11]  devlink_pernet_pre_exit+0x104/0x1c0
[   57.449456][   T11]  ? devlinks_xa_find_get.constprop.0+0x260/0x260
[   57.455879][   T11]  ? cttimeout_net_pre_exit+0x109/0x500
[   57.461437][   T11]  ? devlinks_xa_find_get.constprop.0+0x260/0x260
[   57.467856][   T11]  cleanup_net+0x451/0xb10
[   57.472282][   T11]  ? unregister_pernet_device+0x70/0x70
[   57.477841][   T11]  process_one_work+0x9bf/0x1710
[   57.482797][   T11]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[   57.488184][   T11]  ? rwlock_bug.part.0+0x90/0x90
[   57.493129][   T11]  ? _raw_spin_lock_irq+0x41/0x50
[   57.498170][   T11]  worker_thread+0x665/0x1080
[   57.502867][   T11]  ? process_one_work+0x1710/0x1710
[   57.508073][   T11]  kthread+0x2e4/0x3a0
[   57.512143][   T11]  ? kthread_complete_and_exit+0x40/0x40
[   57.517781][   T11]  ret_from_fork+0x1f/0x30
[   57.522218][   T11]  </TASK>
[   57.525293][   T11] Kernel Offset: disabled
[   57.529703][   T11] Rebooting in 86400 seconds..