Warning: Permanently added '10.128.10.25' (ECDSA) to the list of known hosts.
2022/11/09 06:47:10 fuzzer started
2022/11/09 06:47:10 connecting to host at 10.128.0.169:36615
2022/11/09 06:47:10 checking machine...
2022/11/09 06:47:10 checking revisions...
2022/11/09 06:47:11 testing simple program...
syzkaller login: [ 46.127208][ T3603] cgroup: Unknown subsys name 'net'
[ 46.232220][ T3603] cgroup: Unknown subsys name 'rlimit'
[ 46.440508][ T3607] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 46.449182][ T3607] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 46.457154][ T3607] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 46.465316][ T3607] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 46.473587][ T3607] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 46.481000][ T3607] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 46.489627][ T3606] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 46.583936][ T3606] chnl_net:caif_netlink_parms(): no params data found
[ 46.623583][ T3606] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.631525][ T3606] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.639526][ T3606] device bridge_slave_0 entered promiscuous mode
[ 46.648999][ T3606] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.656206][ T3606] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.663991][ T3606] device bridge_slave_1 entered promiscuous mode
[ 46.682694][ T3606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 46.693840][ T3606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 46.715173][ T3606] team0: Port device team_slave_0 added
[ 46.722373][ T3606] team0: Port device team_slave_1 added
[ 46.738649][ T3606] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 46.745605][ T3606] 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.
[ 46.771702][ T3606] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 46.784995][ T3606] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 46.792046][ T3606] 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.
[ 46.818482][ T3606] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 46.846938][ T3606] device hsr_slave_0 entered promiscuous mode
[ 46.853621][ T3606] device hsr_slave_1 entered promiscuous mode
[ 46.928022][ T3606] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 46.938336][ T3606] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 46.947722][ T3606] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 46.956896][ T3606] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 46.978045][ T3606] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.985294][ T3606] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.993155][ T3606] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.000378][ T3606] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.039638][ T3606] 8021q: adding VLAN 0 to HW filter on device bond0
[ 47.053868][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.064253][ T3617] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.073569][ T3617] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.081777][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 47.096398][ T3606] 8021q: adding VLAN 0 to HW filter on device team0
[ 47.108924][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.117925][ T3618] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.124992][ T3618] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.151283][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.159828][ T7] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.167050][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.175576][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 47.184631][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 47.193765][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.202250][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.214103][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 47.222133][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 47.314664][ T3606] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 47.322741][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 47.332216][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 47.354764][ T3606] device veth0_vlan entered promiscuous mode
[ 47.362907][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.372571][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.381814][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.389804][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.401567][ T3606] device veth1_vlan entered promiscuous mode
[ 47.410205][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 47.428119][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 47.437045][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.448164][ T3606] device veth0_macvtap entered promiscuous mode
[ 47.458956][ T3606] device veth1_macvtap entered promiscuous mode
[ 47.475610][ T3606] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 47.483520][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.494263][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 47.504556][ T3606] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 47.512501][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.522873][ T3606] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 47.533255][ T3606] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 47.542292][ T3606] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 47.551453][ T3606] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 47.604724][ T51] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 47.620997][ T51] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 47.629863][ T1090] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 47.631236][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 47.638410][ T1090] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 47.654989][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2022/11/09 06:47:12 building call list...
[ 47.915338][ T1090] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
executing program
[ 50.899430][ T3599] can: request_module (can-proto-0) failed.
[ 50.899715][ T1090] ------------[ cut here ]------------
[ 50.927747][ T1090] WARNING: CPU: 0 PID: 1090 at net/core/devlink.c:9998 devl_port_unregister+0x2f6/0x390
[ 50.944779][ T1090] Modules linked in:
[ 50.944836][ T3599] can: request_module (can-proto-0) failed.
[ 50.948885][ T1090] CPU: 0 PID: 1090 Comm: kworker/u4:7 Not tainted 6.1.0-rc3-syzkaller-00823-g380f9acdf747 #0
[ 50.987378][ T1090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 50.994743][ T3599] can: request_module (can-proto-0) failed.
[ 51.008422][ T1090] Workqueue: netns cleanup_net
[ 51.013284][ T1090] RIP: 0010:devl_port_unregister+0x2f6/0x390
[ 51.034310][ T1090] 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
[ 51.055369][ T1090] RSP: 0018:ffffc90005bb7a08 EFLAGS: 00010293
[ 51.062492][ T1090] RAX: 0000000000000000 RBX: ffff8880771a9810 RCX: 0000000000000000
[ 51.070882][ T1090] RDX: ffff888020080000 RSI: ffffffff87717716 RDI: 0000000000000005
[ 51.080380][ T1090] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
[ 51.088868][ T1090] R10: 0000000000000002 R11: 0000000000000000 R12: ffff8880771a9810
[ 51.098460][ T1090] R13: ffff8880771a9808 R14: ffff8880771a8800 R15: ffff8880771a9800
[ 51.106770][ T1090] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 51.115746][ T1090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.124439][ T1090] CR2: 0000561c4af08068 CR3: 000000007d0ce000 CR4: 00000000003506e0
[ 51.132677][ T1090] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.141349][ T1090] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.149645][ T1090] Call Trace:
[ 51.153824][ T1090]
[ 51.157066][ T1090] __nsim_dev_port_del+0x1bb/0x240
[ 51.162299][ T1090] nsim_dev_reload_destroy+0x171/0x510
[ 51.168171][ T1090] nsim_dev_reload_down+0x6b/0xd0
[ 51.173236][ T1090] devlink_reload+0x1c2/0x6b0
[ 51.178355][ T1090] ? devlink_remote_reload_actions_performed+0xa0/0xa0
[ 51.188133][ T1090] ? xa_find+0x330/0x330
[ 51.192547][ T1090] ? devlinks_xa_find_get.constprop.0+0x170/0x260
[ 51.199367][ T1090] devlink_pernet_pre_exit+0x104/0x1c0
[ 51.205015][ T1090] ? devlinks_xa_find_get.constprop.0+0x260/0x260
[ 51.213031][ T1090] ? cttimeout_net_pre_exit+0x109/0x500
[ 51.219151][ T1090] ? devlinks_xa_find_get.constprop.0+0x260/0x260
[ 51.225702][ T1090] cleanup_net+0x451/0xb10
[ 51.232774][ T1090] ? unregister_pernet_device+0x70/0x70
[ 51.238728][ T1090] process_one_work+0x9bf/0x1710
[ 51.243776][ T1090] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 51.250561][ T1090] ? rwlock_bug.part.0+0x90/0x90
[ 51.255604][ T1090] ? _raw_spin_lock_irq+0x41/0x50
[ 51.260989][ T1090] worker_thread+0x665/0x1080
[ 51.265816][ T1090] ? __kthread_parkme+0x15f/0x220
[ 51.271227][ T1090] ? process_one_work+0x1710/0x1710
[ 51.276752][ T1090] kthread+0x2e4/0x3a0
[ 51.280905][ T1090] ? kthread_complete_and_exit+0x40/0x40
[ 51.286921][ T1090] ret_from_fork+0x1f/0x30
[ 51.291411][ T1090]
[ 51.294531][ T1090] Kernel panic - not syncing: panic_on_warn set ...
[ 51.301302][ T1090] CPU: 1 PID: 1090 Comm: kworker/u4:7 Not tainted 6.1.0-rc3-syzkaller-00823-g380f9acdf747 #0
[ 51.311482][ T1090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 51.321649][ T1090] Workqueue: netns cleanup_net
[ 51.326443][ T1090] Call Trace:
[ 51.329727][ T1090]
[ 51.332665][ T1090] dump_stack_lvl+0xcd/0x134
[ 51.337275][ T1090] panic+0x2c8/0x622
[ 51.341207][ T1090] ? panic_print_sys_info.part.0+0x110/0x110
[ 51.347317][ T1090] ? __warn.cold+0x24b/0x350
[ 51.351929][ T1090] ? devl_port_unregister+0x2f6/0x390
[ 51.357338][ T1090] __warn.cold+0x25c/0x350
[ 51.361964][ T1090] ? devl_port_unregister+0x2f6/0x390
[ 51.367368][ T1090] report_bug+0x1bc/0x210
[ 51.371753][ T1090] handle_bug+0x3c/0x70
[ 51.375947][ T1090] exc_invalid_op+0x14/0x40
[ 51.380474][ T1090] asm_exc_invalid_op+0x16/0x20
[ 51.385351][ T1090] RIP: 0010:devl_port_unregister+0x2f6/0x390
[ 51.391354][ T1090] 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
[ 51.411118][ T1090] RSP: 0018:ffffc90005bb7a08 EFLAGS: 00010293
[ 51.417212][ T1090] RAX: 0000000000000000 RBX: ffff8880771a9810 RCX: 0000000000000000
[ 51.425196][ T1090] RDX: ffff888020080000 RSI: ffffffff87717716 RDI: 0000000000000005
[ 51.433176][ T1090] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
[ 51.441155][ T1090] R10: 0000000000000002 R11: 0000000000000000 R12: ffff8880771a9810
[ 51.449145][ T1090] R13: ffff8880771a9808 R14: ffff8880771a8800 R15: ffff8880771a9800
[ 51.457149][ T1090] ? devl_port_unregister+0x2f6/0x390
[ 51.462550][ T1090] ? devl_port_unregister+0x2f6/0x390
[ 51.467944][ T1090] __nsim_dev_port_del+0x1bb/0x240
[ 51.473093][ T1090] nsim_dev_reload_destroy+0x171/0x510
[ 51.478601][ T1090] nsim_dev_reload_down+0x6b/0xd0
[ 51.483937][ T1090] devlink_reload+0x1c2/0x6b0
[ 51.488659][ T1090] ? devlink_remote_reload_actions_performed+0xa0/0xa0
[ 51.495817][ T1090] ? xa_find+0x330/0x330
[ 51.500208][ T1090] ? devlinks_xa_find_get.constprop.0+0x170/0x260
[ 51.506666][ T1090] devlink_pernet_pre_exit+0x104/0x1c0
[ 51.512151][ T1090] ? devlinks_xa_find_get.constprop.0+0x260/0x260
[ 51.518789][ T1090] ? cttimeout_net_pre_exit+0x109/0x500
[ 51.524353][ T1090] ? devlinks_xa_find_get.constprop.0+0x260/0x260
[ 51.530795][ T1090] cleanup_net+0x451/0xb10
[ 51.535237][ T1090] ? unregister_pernet_device+0x70/0x70
[ 51.540823][ T1090] process_one_work+0x9bf/0x1710
[ 51.545798][ T1090] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 51.551201][ T1090] ? rwlock_bug.part.0+0x90/0x90
[ 51.556158][ T1090] ? _raw_spin_lock_irq+0x41/0x50
[ 51.561393][ T1090] worker_thread+0x665/0x1080
[ 51.566114][ T1090] ? __kthread_parkme+0x15f/0x220
[ 51.571166][ T1090] ? process_one_work+0x1710/0x1710
[ 51.576415][ T1090] kthread+0x2e4/0x3a0
[ 51.580511][ T1090] ? kthread_complete_and_exit+0x40/0x40
[ 51.586172][ T1090] ret_from_fork+0x1f/0x30
[ 51.590644][ T1090]
[ 51.593913][ T1090] Kernel Offset: disabled
[ 51.598318][ T1090] Rebooting in 86400 seconds..