DUID 00:04:44:5a:cc:c9:49:7a:03:7b:0e:36:9f:1a:c7:8d:92:7d
forked to background, child pid 3177
[ 27.714464][ T3178] 8021q: adding VLAN 0 to HW filter on device bond0
[ 27.724823][ T3178] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts.
2022/03/18 14:05:21 fuzzer started
2022/03/18 14:05:22 connecting to host at 10.128.0.169:46525
2022/03/18 14:05:22 checking machine...
2022/03/18 14:05:22 checking revisions...
2022/03/18 14:05:22 testing simple program...
syzkaller login: [ 49.631110][ T3605] cgroup: Unknown subsys name 'net'
[ 49.734379][ T3605] cgroup: Unknown subsys name 'rlimit'
[ 50.979983][ T3608] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.988164][ T3608] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.995737][ T3608] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.004583][ T3611] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.012728][ T3611] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.021103][ T3611] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.113542][ T3607] chnl_net:caif_netlink_parms(): no params data found
[ 51.159999][ T3607] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.167641][ T3607] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.175783][ T3607] device bridge_slave_0 entered promiscuous mode
[ 51.185355][ T3607] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.192965][ T3607] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.201271][ T3607] device bridge_slave_1 entered promiscuous mode
[ 51.222796][ T3607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 51.234329][ T3607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 51.257490][ T3607] team0: Port device team_slave_0 added
[ 51.265506][ T3607] team0: Port device team_slave_1 added
[ 51.283245][ T3607] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 51.290428][ T3607] 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.
[ 51.317299][ T3607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 51.330952][ T3607] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 51.338488][ T3607] 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.
[ 51.365516][ T3607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 51.392571][ T3607] device hsr_slave_0 entered promiscuous mode
[ 51.399332][ T3607] device hsr_slave_1 entered promiscuous mode
[ 51.483099][ T3607] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 51.494111][ T3607] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 51.503269][ T3607] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 51.512355][ T3607] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 51.536283][ T3607] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.543816][ T3607] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.552839][ T3607] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.560150][ T3607] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.608188][ T3607] 8021q: adding VLAN 0 to HW filter on device bond0
[ 51.621052][ T1144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 51.632017][ T1144] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.640824][ T1144] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.649881][ T1144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 51.662827][ T3607] 8021q: adding VLAN 0 to HW filter on device team0
[ 51.674915][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 51.684266][ T3618] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.691740][ T3618] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.704652][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 51.714145][ T21] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.721278][ T21] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.743779][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 51.753634][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 51.766338][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 51.782239][ T3607] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 51.792946][ T3607] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 51.805594][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 51.814995][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 51.825241][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 51.845759][ T3607] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 51.854306][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 51.862066][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 51.979160][ T2155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 51.988808][ T2155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 51.998863][ T2155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 52.007059][ T2155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 52.017874][ T3607] device veth0_vlan entered promiscuous mode
[ 52.029353][ T3607] device veth1_vlan entered promiscuous mode
[ 52.049666][ T2155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 52.058789][ T2155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 52.067885][ T2155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 52.078213][ T3607] device veth0_macvtap entered promiscuous mode
[ 52.088743][ T3607] device veth1_macvtap entered promiscuous mode
[ 52.105174][ T3607] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 52.114617][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 52.124886][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 52.138277][ T3607] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 52.146124][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 52.155031][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 52.169851][ T3607] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.179476][ T3607] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.188264][ T3607] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.197169][ T3607] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.225951][ T3617] ------------[ cut here ]------------
[ 52.231550][ T3617] WARNING: CPU: 0 PID: 3617 at net/core/dev.c:4268 __napi_schedule+0xe2/0x440
[ 52.240611][ T3617] Modules linked in:
[ 52.244694][ T3617] CPU: 0 PID: 3617 Comm: kworker/0:4 Not tainted 5.17.0-rc8-syzkaller-02456-ge913c09dbe3b #0
[ 52.255238][ T3617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.265387][ T3617] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 52.272526][ T3617] RIP: 0010:__napi_schedule+0xe2/0x440
[ 52.277985][ T3617] Code: 74 4a e8 31 16 47 fa 31 ff 65 44 8b 25 47 c5 d0 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 98 19 47 fa 45 85 e4 75 07 e8 0e 16 47 fa <0f> 0b e8 07 16 47 fa 65 44 8b 25 5f cf d0 78 31 ff 44 89 e6 e8 75
[ 52.298148][ T3617] RSP: 0018:ffffc90003f3fc88 EFLAGS: 00010093
[ 52.304531][ T3617] RAX: 0000000000000000 RBX: ffff88801e4f8748 RCX: 0000000000000000
[ 52.312507][ T3617] RDX: ffff888017eb8000 RSI: ffffffff8731aa92 RDI: 0000000000000003
[ 52.320583][ T3617] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 52.328555][ T3617] R10: ffffffff8731aa88 R11: 0000000000000000 R12: 0000000000000000
[ 52.337008][ T3617] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff88807da3cec0
[ 52.345071][ T3617] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 52.354002][ T3617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.360594][ T3617] CR2: 00007f2b31ffc300 CR3: 000000001792c000 CR4: 00000000003506f0
[ 52.368570][ T3617] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.376546][ T3617] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.384535][ T3617] Call Trace:
[ 52.388120][ T3617]
[ 52.391327][ T3617] wg_packet_decrypt_worker+0x408/0x5d0
[ 52.396886][ T3617] process_one_work+0x9ac/0x1650
[ 52.401931][ T3617] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 52.408618][ T3617] ? rwlock_bug.part.0+0x90/0x90
[ 52.413577][ T3617] ? _raw_spin_lock_irq+0x41/0x50
[ 52.418749][ T3617] worker_thread+0x657/0x1110
[ 52.423562][ T3617] ? process_one_work+0x1650/0x1650
[ 52.428944][ T3617] kthread+0x2e9/0x3a0
[ 52.433055][ T3617] ? kthread_complete_and_exit+0x40/0x40
[ 52.438697][ T3617] ret_from_fork+0x1f/0x30
[ 52.443126][ T3617]
[ 52.446142][ T3617] Kernel panic - not syncing: panic_on_warn set ...
[ 52.452886][ T3617] CPU: 0 PID: 3617 Comm: kworker/0:4 Not tainted 5.17.0-rc8-syzkaller-02456-ge913c09dbe3b #0
[ 52.463140][ T3617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.473411][ T3617] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 52.479968][ T3617] Call Trace:
[ 52.483375][ T3617]
[ 52.486507][ T3617] dump_stack_lvl+0xcd/0x134
[ 52.491208][ T3617] panic+0x2b0/0x6dd
[ 52.495104][ T3617] ? __warn_printk+0xf3/0xf3
[ 52.499699][ T3617] ? __warn.cold+0x1d1/0x2cf
[ 52.504292][ T3617] ? __napi_schedule+0xe2/0x440
[ 52.509186][ T3617] __warn.cold+0x1ec/0x2cf
[ 52.513703][ T3617] ? __napi_schedule+0xe2/0x440
[ 52.518552][ T3617] report_bug+0x1bd/0x210
[ 52.523251][ T3617] handle_bug+0x3c/0x60
[ 52.527420][ T3617] exc_invalid_op+0x14/0x40
[ 52.531939][ T3617] asm_exc_invalid_op+0x12/0x20
[ 52.536799][ T3617] RIP: 0010:__napi_schedule+0xe2/0x440
[ 52.542464][ T3617] Code: 74 4a e8 31 16 47 fa 31 ff 65 44 8b 25 47 c5 d0 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 98 19 47 fa 45 85 e4 75 07 e8 0e 16 47 fa <0f> 0b e8 07 16 47 fa 65 44 8b 25 5f cf d0 78 31 ff 44 89 e6 e8 75
[ 52.562407][ T3617] RSP: 0018:ffffc90003f3fc88 EFLAGS: 00010093
[ 52.568589][ T3617] RAX: 0000000000000000 RBX: ffff88801e4f8748 RCX: 0000000000000000
[ 52.576740][ T3617] RDX: ffff888017eb8000 RSI: ffffffff8731aa92 RDI: 0000000000000003
[ 52.584728][ T3617] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 52.592694][ T3617] R10: ffffffff8731aa88 R11: 0000000000000000 R12: 0000000000000000
[ 52.600754][ T3617] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff88807da3cec0
[ 52.608727][ T3617] ? __napi_schedule+0xd8/0x440
[ 52.613599][ T3617] ? __napi_schedule+0xe2/0x440
[ 52.618526][ T3617] ? __napi_schedule+0xe2/0x440
[ 52.623422][ T3617] wg_packet_decrypt_worker+0x408/0x5d0
[ 52.628979][ T3617] process_one_work+0x9ac/0x1650
[ 52.633923][ T3617] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 52.639386][ T3617] ? rwlock_bug.part.0+0x90/0x90
[ 52.644355][ T3617] ? _raw_spin_lock_irq+0x41/0x50
[ 52.649589][ T3617] worker_thread+0x657/0x1110
[ 52.654274][ T3617] ? process_one_work+0x1650/0x1650
[ 52.659541][ T3617] kthread+0x2e9/0x3a0
[ 52.663607][ T3617] ? kthread_complete_and_exit+0x40/0x40
[ 52.669335][ T3617] ret_from_fork+0x1f/0x30
[ 52.673789][ T3617]
[ 52.677167][ T3617] Kernel Offset: disabled
[ 52.681564][ T3617] Rebooting in 86400 seconds..