DUID 00:04:44:5a:cc:c9:49:7a:03:7b:0e:36:9f:1a:c7:8d:92:7d
forked to background, child pid 3176
[ 27.450127][ T3177] 8021q: adding VLAN 0 to HW filter on device bond0
[ 27.461507][ T3177] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.43' (ECDSA) to the list of known hosts.
2022/03/15 20:46:50 fuzzer started
2022/03/15 20:46:50 connecting to host at 10.128.0.169:37915
2022/03/15 20:46:50 checking machine...
2022/03/15 20:46:50 checking revisions...
2022/03/15 20:46:51 testing simple program...
syzkaller login: [ 49.588172][ T3597] cgroup: Unknown subsys name 'net'
[ 49.719312][ T3597] cgroup: Unknown subsys name 'rlimit'
[ 50.881940][ T3600] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.890353][ T3600] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.898058][ T3602] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.905738][ T3602] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.913841][ T3602] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.921281][ T3602] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.013343][ T3599] chnl_net:caif_netlink_parms(): no params data found
[ 51.056838][ T3599] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.064493][ T3599] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.072380][ T3599] device bridge_slave_0 entered promiscuous mode
[ 51.081542][ T3599] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.088925][ T3599] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.096891][ T3599] device bridge_slave_1 entered promiscuous mode
[ 51.118516][ T3599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 51.129533][ T3599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 51.153141][ T3599] team0: Port device team_slave_0 added
[ 51.161832][ T3599] team0: Port device team_slave_1 added
[ 51.179493][ T3599] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 51.186821][ T3599] 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.
[ 51.213467][ T3599] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 51.226880][ T3599] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 51.233985][ T3599] 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.
[ 51.260039][ T3599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 51.286905][ T3599] device hsr_slave_0 entered promiscuous mode
[ 51.293730][ T3599] device hsr_slave_1 entered promiscuous mode
[ 51.374792][ T3599] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 51.386289][ T3599] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 51.395413][ T3599] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 51.404803][ T3599] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 51.425462][ T3599] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.432625][ T3599] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.440662][ T3599] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.447749][ T3599] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.495713][ T3599] 8021q: adding VLAN 0 to HW filter on device bond0
[ 51.508407][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 51.519071][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.528133][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.537644][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 51.551453][ T3599] 8021q: adding VLAN 0 to HW filter on device team0
[ 51.563034][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 51.571865][ T21] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.578991][ T21] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.590217][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 51.599189][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.606313][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.625672][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 51.635843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 51.647876][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 51.663320][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 51.671628][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 51.685099][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 51.701200][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 51.709103][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 51.721237][ T3599] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 51.834400][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 51.848799][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 51.857862][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 51.865900][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 51.876413][ T3599] device veth0_vlan entered promiscuous mode
[ 51.887673][ T3599] device veth1_vlan entered promiscuous mode
[ 51.907962][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 51.916646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 51.925424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 51.936131][ T3599] device veth0_macvtap entered promiscuous mode
[ 51.946446][ T3599] device veth1_macvtap entered promiscuous mode
[ 51.961510][ T3599] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 51.969474][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 51.980001][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 51.992249][ T3599] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 52.001002][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 52.012549][ T3599] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.023815][ T3599] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.032526][ T3599] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.041692][ T3599] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.077980][ T21] ------------[ cut here ]------------
[ 52.083619][ T21] WARNING: CPU: 1 PID: 21 at net/core/dev.c:4268 __napi_schedule+0xe2/0x440
[ 52.092337][ T21] Modules linked in:
[ 52.096236][ T21] CPU: 1 PID: 21 Comm: kworker/1:0 Not tainted 5.17.0-rc7-syzkaller-02490-gc84d86a0295c #0
[ 52.106225][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.116295][ T21] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 52.122830][ T21] RIP: 0010:__napi_schedule+0xe2/0x440
[ 52.122882][ T21] Code: 74 4a e8 51 1f 47 fa 31 ff 65 44 8b 25 67 ce d0 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 b8 22 47 fa 45 85 e4 75 07 e8 2e 1f 47 fa <0f> 0b e8 27 1f 47 fa 65 44 8b 25 7f d8 d0 78 31 ff 44 89 e6 e8 95
[ 52.122902][ T21] RSP: 0018:ffffc900001b7c88 EFLAGS: 00010093
[ 52.122923][ T21] RAX: 0000000000000000 RBX: ffff88801efa0748 RCX: 0000000000000000
[ 52.122939][ T21] RDX: ffff888010f51d00 RSI: ffffffff8731a172 RDI: 0000000000000003
[ 52.122955][ T21] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 52.122970][ T21] R10: ffffffff8731a168 R11: 0000000000000000 R12: 0000000000000000
[ 52.122986][ T21] R13: ffff8880b9d00000 R14: 000000000003adc0 R15: ffff88801e460ec0
[ 52.123003][ T21] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 52.123028][ T21] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.148756][ T979] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 52.148852][ T21] CR2: 00007f5c89115300 CR3: 0000000070a0b000 CR4: 00000000003506e0
[ 52.148872][ T21] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.148886][ T21] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.161420][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 52.163055][ T21] Call Trace:
[ 52.163064][ T21]
[ 52.163077][ T21] wg_packet_decrypt_worker+0x408/0x5d0
[ 52.163121][ T21] process_one_work+0x9ac/0x1650
[ 52.163156][ T21] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 52.163186][ T21] ? rwlock_bug.part.0+0x90/0x90
[ 52.163214][ T21] ? _raw_spin_lock_irq+0x41/0x50
[ 52.163255][ T21] worker_thread+0x657/0x1110
[ 52.163293][ T21] ? process_one_work+0x1650/0x1650
[ 52.163321][ T21] kthread+0x2e9/0x3a0
[ 52.163349][ T21] ? kthread_complete_and_exit+0x40/0x40
[ 52.163385][ T21] ret_from_fork+0x1f/0x30
[ 52.163430][ T21]
[ 52.174583][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 52.179440][ T21] Kernel panic - not syncing: panic_on_warn set ...
[ 52.179453][ T21] CPU: 1 PID: 21 Comm: kworker/1:0 Not tainted 5.17.0-rc7-syzkaller-02490-gc84d86a0295c #0
[ 52.179478][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.192094][ T979] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 52.195394][ T21] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 52.195432][ T21] Call Trace:
[ 52.195440][ T21]
[ 52.195448][ T21] dump_stack_lvl+0xcd/0x134
[ 52.195477][ T21] panic+0x2b0/0x6dd
[ 52.195503][ T21] ? __warn_printk+0xf3/0xf3
[ 52.195539][ T21] ? __warn.cold+0x1d1/0x2cf
[ 52.195569][ T21] ? __napi_schedule+0xe2/0x440
[ 52.210490][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 52.211065][ T21] __warn.cold+0x1ec/0x2cf
[ 52.211103][ T21] ? __napi_schedule+0xe2/0x440
[ 52.223785][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 52.227977][ T21] report_bug+0x1bd/0x210
[ 52.228015][ T21] handle_bug+0x3c/0x60
[ 52.419412][ T21] exc_invalid_op+0x14/0x40
[ 52.423928][ T21] asm_exc_invalid_op+0x12/0x20
[ 52.428775][ T21] RIP: 0010:__napi_schedule+0xe2/0x440
[ 52.434239][ T21] Code: 74 4a e8 51 1f 47 fa 31 ff 65 44 8b 25 67 ce d0 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 b8 22 47 fa 45 85 e4 75 07 e8 2e 1f 47 fa <0f> 0b e8 27 1f 47 fa 65 44 8b 25 7f d8 d0 78 31 ff 44 89 e6 e8 95
[ 52.453842][ T21] RSP: 0018:ffffc900001b7c88 EFLAGS: 00010093
[ 52.459906][ T21] RAX: 0000000000000000 RBX: ffff88801efa0748 RCX: 0000000000000000
[ 52.467873][ T21] RDX: ffff888010f51d00 RSI: ffffffff8731a172 RDI: 0000000000000003
[ 52.475844][ T21] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 52.483935][ T21] R10: ffffffff8731a168 R11: 0000000000000000 R12: 0000000000000000
[ 52.491950][ T21] R13: ffff8880b9d00000 R14: 000000000003adc0 R15: ffff88801e460ec0
[ 52.499940][ T21] ? __napi_schedule+0xd8/0x440
[ 52.504811][ T21] ? __napi_schedule+0xe2/0x440
[ 52.509668][ T21] ? __napi_schedule+0xe2/0x440
[ 52.514528][ T21] wg_packet_decrypt_worker+0x408/0x5d0
[ 52.520086][ T21] process_one_work+0x9ac/0x1650
[ 52.525033][ T21] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 52.530411][ T21] ? rwlock_bug.part.0+0x90/0x90
[ 52.535355][ T21] ? _raw_spin_lock_irq+0x41/0x50
[ 52.540389][ T21] worker_thread+0x657/0x1110
[ 52.545081][ T21] ? process_one_work+0x1650/0x1650
[ 52.550291][ T21] kthread+0x2e9/0x3a0
[ 52.554361][ T21] ? kthread_complete_and_exit+0x40/0x40
[ 52.559997][ T21] ret_from_fork+0x1f/0x30
[ 52.564427][ T21]
[ 52.567737][ T21] Kernel Offset: disabled
[ 52.572140][ T21] Rebooting in 86400 seconds..