Warning: Permanently added '10.128.1.67' (ECDSA) to the list of known hosts.
2022/11/08 23:34:45 fuzzer started
2022/11/08 23:34:45 connecting to host at 10.128.0.169:36371
2022/11/08 23:34:45 checking machine...
2022/11/08 23:34:45 checking revisions...
2022/11/08 23:34:45 testing simple program...
[ 47.521030][ T3601] cgroup: Unknown subsys name 'net'
[ 47.655507][ T3601] cgroup: Unknown subsys name 'rlimit'
[ 47.851169][ T3604] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 47.859336][ T3604] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 47.866761][ T3604] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 47.875344][ T3604] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 47.883246][ T3604] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 47.891072][ T3604] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 47.899390][ T3603] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 47.993830][ T3603] chnl_net:caif_netlink_parms(): no params data found
[ 48.033714][ T3603] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.041638][ T3603] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.049646][ T3603] device bridge_slave_0 entered promiscuous mode
[ 48.059346][ T3603] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.066487][ T3603] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.074337][ T3603] device bridge_slave_1 entered promiscuous mode
[ 48.093576][ T3603] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 48.104895][ T3603] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 48.127156][ T3603] team0: Port device team_slave_0 added
[ 48.135031][ T3603] team0: Port device team_slave_1 added
[ 48.153239][ T3603] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 48.161315][ T3603] 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.
[ 48.188088][ T3603] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 48.200741][ T3603] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 48.207689][ T3603] 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.
[ 48.233985][ T3603] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 48.262152][ T3603] device hsr_slave_0 entered promiscuous mode
[ 48.269630][ T3603] device hsr_slave_1 entered promiscuous mode
[ 48.345492][ T3603] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 48.356468][ T3603] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 48.365364][ T3603] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 48.375971][ T3603] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 48.396413][ T3603] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.403805][ T3603] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.411717][ T3603] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.418805][ T3603] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.464534][ T3603] 8021q: adding VLAN 0 to HW filter on device bond0
[ 48.476175][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.486930][ T3615] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.496525][ T3615] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.504918][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 48.517575][ T3603] 8021q: adding VLAN 0 to HW filter on device team0
[ 48.529580][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.538620][ T3615] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.545839][ T3615] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.572574][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.581301][ T7] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.588433][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.598244][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 48.606781][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 48.616246][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.624500][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.634581][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 48.645432][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 48.735881][ T3603] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 48.743873][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 48.752494][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 48.768516][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.786375][ T3603] device veth0_vlan entered promiscuous mode
[ 48.794606][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.803646][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.812189][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.822796][ T3603] device veth1_vlan entered promiscuous mode
[ 48.830765][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 48.851826][ T3603] device veth0_macvtap entered promiscuous mode
[ 48.860015][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 48.868893][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.877281][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 48.886915][ T3603] device veth1_macvtap entered promiscuous mode
[ 48.903244][ T3603] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 48.912056][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.924347][ T3603] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 48.932194][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.944220][ T3603] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 48.954855][ T3603] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 48.968689][ T3603] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 48.977760][ T3603] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 49.030410][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 49.043779][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 49.054052][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 49.071774][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 49.080006][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 49.090133][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2022/11/08 23:34:47 building call list...
[ 49.326364][ T56] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
executing program
[ 51.912750][ T56] ------------[ cut here ]------------
[ 51.929207][ T56] WARNING: CPU: 0 PID: 56 at net/core/devlink.c:9998 devl_port_unregister+0x2f6/0x390
[ 51.949906][ T56] Modules linked in:
[ 51.953863][ T56] CPU: 0 PID: 56 Comm: kworker/u4:4 Not tainted 6.1.0-rc3-syzkaller-00822-g8e18be7610ae #0
[ 51.978102][ T56] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 51.998124][ T56] Workqueue: netns cleanup_net
[ 52.002996][ T56] RIP: 0010:devl_port_unregister+0x2f6/0x390
[ 52.018044][ T56] Code: e8 ff 37 0b fa 85 ed 0f 85 7a fd ff ff e8 22 3b 0b fa 0f 0b e9 6e fd ff ff e8 16 3b 0b fa 0f 0b e9 53 ff ff ff e8 0a 3b 0b fa <0f> 0b e9 94 fd ff ff e8 6e ad 57 fa e9 78 ff ff ff e8 34 ad 57 fa
[ 52.048447][ T56] RSP: 0018:ffffc90001577a08 EFLAGS: 00010293
[ 52.054574][ T56] RAX: 0000000000000000 RBX: ffff8880226cd010 RCX: 0000000000000000
[ 52.073325][ T56] RDX: ffff888017899d40 RSI: ffffffff87717716 RDI: 0000000000000005
[ 52.097056][ T56] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
[ 52.119730][ T56] R10: 0000000000000002 R11: 0000000000000000 R12: ffff8880226cd010
[ 52.141364][ T56] R13: ffff8880226cd008 R14: ffff8880226cc000 R15: ffff8880226cd000
[ 52.156264][ T56] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 52.167470][ T56] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.176537][ T56] CR2: 000000c00042b000 CR3: 0000000021119000 CR4: 00000000003506e0
[ 52.185485][ T56] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.195935][ T56] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.204328][ T3594] can: request_module (can-proto-0) failed.
[ 52.212174][ T56] Call Trace:
[ 52.215491][ T56]
[ 52.219700][ T56] __nsim_dev_port_del+0x1bb/0x240
[ 52.226808][ T56] nsim_dev_reload_destroy+0x171/0x510
[ 52.238704][ T56] nsim_dev_reload_down+0x6b/0xd0
[ 52.250100][ T56] devlink_reload+0x1c2/0x6b0
[ 52.262496][ T56] ? devlink_remote_reload_actions_performed+0xa0/0xa0
[ 52.269971][ T56] ? xa_find+0x330/0x330
[ 52.278319][ T56] ? devlinks_xa_find_get.constprop.0+0x170/0x260
[ 52.288762][ T56] devlink_pernet_pre_exit+0x104/0x1c0
[ 52.294489][ T56] ? devlinks_xa_find_get.constprop.0+0x260/0x260
[ 52.301349][ T3594] can: request_module (can-proto-0) failed.
[ 52.308969][ T56] ? cttimeout_net_pre_exit+0x109/0x500
[ 52.315341][ T56] ? devlinks_xa_find_get.constprop.0+0x260/0x260
[ 52.322942][ T56] cleanup_net+0x451/0xb10
[ 52.329912][ T56] ? unregister_pernet_device+0x70/0x70
[ 52.335831][ T56] process_one_work+0x9bf/0x1710
[ 52.341363][ T56] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 52.347023][ T56] ? rwlock_bug.part.0+0x90/0x90
[ 52.353925][ T56] ? _raw_spin_lock_irq+0x41/0x50
[ 52.360488][ T56] worker_thread+0x665/0x1080
[ 52.365286][ T3594] can: request_module (can-proto-0) failed.
[ 52.372497][ T56] ? __kthread_parkme+0x15f/0x220
[ 52.378970][ T56] ? process_one_work+0x1710/0x1710
[ 52.384803][ T56] kthread+0x2e4/0x3a0
[ 52.390519][ T56] ? kthread_complete_and_exit+0x40/0x40
[ 52.396334][ T56] ret_from_fork+0x1f/0x30
[ 52.402931][ T56]
[ 52.405974][ T56] Kernel panic - not syncing: panic_on_warn set ...
[ 52.412572][ T56] CPU: 1 PID: 56 Comm: kworker/u4:4 Not tainted 6.1.0-rc3-syzkaller-00822-g8e18be7610ae #0
[ 52.422571][ T56] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 52.432761][ T56] Workqueue: netns cleanup_net
[ 52.437539][ T56] Call Trace:
[ 52.440811][ T56]
[ 52.443740][ T56] dump_stack_lvl+0xcd/0x134
[ 52.448329][ T56] panic+0x2c8/0x622
[ 52.452281][ T56] ? panic_print_sys_info.part.0+0x110/0x110
[ 52.458270][ T56] ? __warn.cold+0x24b/0x350
[ 52.462948][ T56] ? devl_port_unregister+0x2f6/0x390
[ 52.468321][ T56] __warn.cold+0x25c/0x350
[ 52.472740][ T56] ? devl_port_unregister+0x2f6/0x390
[ 52.478118][ T56] report_bug+0x1bc/0x210
[ 52.482468][ T56] handle_bug+0x3c/0x70
[ 52.486709][ T56] exc_invalid_op+0x14/0x40
[ 52.491428][ T56] asm_exc_invalid_op+0x16/0x20
[ 52.496301][ T56] RIP: 0010:devl_port_unregister+0x2f6/0x390
[ 52.502388][ T56] Code: e8 ff 37 0b fa 85 ed 0f 85 7a fd ff ff e8 22 3b 0b fa 0f 0b e9 6e fd ff ff e8 16 3b 0b fa 0f 0b e9 53 ff ff ff e8 0a 3b 0b fa <0f> 0b e9 94 fd ff ff e8 6e ad 57 fa e9 78 ff ff ff e8 34 ad 57 fa
[ 52.523052][ T56] RSP: 0018:ffffc90001577a08 EFLAGS: 00010293
[ 52.529120][ T56] RAX: 0000000000000000 RBX: ffff8880226cd010 RCX: 0000000000000000
[ 52.537178][ T56] RDX: ffff888017899d40 RSI: ffffffff87717716 RDI: 0000000000000005
[ 52.545149][ T56] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
[ 52.553553][ T56] R10: 0000000000000002 R11: 0000000000000000 R12: ffff8880226cd010
[ 52.561518][ T56] R13: ffff8880226cd008 R14: ffff8880226cc000 R15: ffff8880226cd000
[ 52.570460][ T56] ? devl_port_unregister+0x2f6/0x390
[ 52.575842][ T56] ? devl_port_unregister+0x2f6/0x390
[ 52.581220][ T56] __nsim_dev_port_del+0x1bb/0x240
[ 52.586351][ T56] nsim_dev_reload_destroy+0x171/0x510
[ 52.591818][ T56] nsim_dev_reload_down+0x6b/0xd0
[ 52.597103][ T56] devlink_reload+0x1c2/0x6b0
[ 52.601879][ T56] ? devlink_remote_reload_actions_performed+0xa0/0xa0
[ 52.608743][ T56] ? xa_find+0x330/0x330
[ 52.612989][ T56] ? devlinks_xa_find_get.constprop.0+0x170/0x260
[ 52.619508][ T56] devlink_pernet_pre_exit+0x104/0x1c0
[ 52.625009][ T56] ? devlinks_xa_find_get.constprop.0+0x260/0x260
[ 52.631464][ T56] ? cttimeout_net_pre_exit+0x109/0x500
[ 52.637118][ T56] ? devlinks_xa_find_get.constprop.0+0x260/0x260
[ 52.643565][ T56] cleanup_net+0x451/0xb10
[ 52.648002][ T56] ? unregister_pernet_device+0x70/0x70
[ 52.653570][ T56] process_one_work+0x9bf/0x1710
[ 52.658631][ T56] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 52.664121][ T56] ? rwlock_bug.part.0+0x90/0x90
[ 52.669154][ T56] ? _raw_spin_lock_irq+0x41/0x50
[ 52.674199][ T56] worker_thread+0x665/0x1080
[ 52.679062][ T56] ? __kthread_parkme+0x15f/0x220
[ 52.684634][ T56] ? process_one_work+0x1710/0x1710
[ 52.689855][ T56] kthread+0x2e4/0x3a0
[ 52.694712][ T56] ? kthread_complete_and_exit+0x40/0x40
[ 52.700436][ T56] ret_from_fork+0x1f/0x30
[ 52.704871][ T56]
[ 52.707932][ T56] Kernel Offset: disabled
[ 52.712474][ T56] Rebooting in 86400 seconds..