DUID 00:04:00:dd:10:da:7f:85:b5:90:fb:fd:97:ac:66:d6:08:36
forked to background, child pid 3175
[ 27.430513][ T3176] 8021q: adding VLAN 0 to HW filter on device bond0
[ 27.445246][ T3176] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.108' (ECDSA) to the list of known hosts.
2022/03/14 23:30:06 fuzzer started
2022/03/14 23:30:06 connecting to host at 10.128.0.169:45545
2022/03/14 23:30:06 checking machine...
2022/03/14 23:30:06 checking revisions...
2022/03/14 23:30:06 testing simple program...
syzkaller login: [ 50.326012][ T3604] cgroup: Unknown subsys name 'net'
[ 50.456806][ T3604] cgroup: Unknown subsys name 'rlimit'
[ 51.683518][ T3608] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.691514][ T3608] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.698887][ T3608] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.707149][ T3610] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.714758][ T3610] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.722226][ T3610] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.807159][ T3606] chnl_net:caif_netlink_parms(): no params data found
[ 51.849272][ T3606] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.857062][ T3606] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.865109][ T3606] device bridge_slave_0 entered promiscuous mode
[ 51.874122][ T3606] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.881536][ T3606] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.889348][ T3606] device bridge_slave_1 entered promiscuous mode
[ 51.910697][ T3606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 51.921543][ T3606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 51.943615][ T3606] team0: Port device team_slave_0 added
[ 51.951591][ T3606] team0: Port device team_slave_1 added
[ 51.968579][ T3606] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 51.975635][ 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.
[ 52.001667][ T3606] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 52.014290][ T3606] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 52.021433][ 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.
[ 52.047642][ T3606] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 52.073589][ T3606] device hsr_slave_0 entered promiscuous mode
[ 52.081090][ T3606] device hsr_slave_1 entered promiscuous mode
[ 52.162982][ T3606] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 52.173995][ T3606] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 52.184013][ T3606] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 52.193949][ T3606] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 52.214946][ T3606] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.222326][ T3606] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.230433][ T3606] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.237534][ T3606] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.285030][ T3606] 8021q: adding VLAN 0 to HW filter on device bond0
[ 52.297875][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 52.309547][ T25] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.318685][ T25] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.327581][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 52.341305][ T3606] 8021q: adding VLAN 0 to HW filter on device team0
[ 52.352843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 52.361694][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.368886][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.379965][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 52.388635][ T3616] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.395740][ T3616] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.422088][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 52.431125][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 52.440778][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 52.448902][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 52.457717][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 52.468044][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 52.489155][ T3606] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 52.497539][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 52.505534][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 52.613878][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 52.627487][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 52.638346][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 52.646760][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 52.654851][ T3606] device veth0_vlan entered promiscuous mode
[ 52.666130][ T3606] device veth1_vlan entered promiscuous mode
[ 52.685172][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 52.694315][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 52.702863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 52.714803][ T3606] device veth0_macvtap entered promiscuous mode
[ 52.723725][ T3606] device veth1_macvtap entered promiscuous mode
[ 52.739416][ T3606] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 52.747648][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 52.757315][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 52.769280][ T3606] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 52.777546][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 52.788678][ T3606] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.798616][ T3606] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.807703][ T3606] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.816726][ T3606] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.850671][ T3618] ------------[ cut here ]------------
[ 52.856327][ T3618] WARNING: CPU: 0 PID: 3618 at net/core/dev.c:4268 __napi_schedule+0xe2/0x440
[ 52.865306][ T3618] Modules linked in:
[ 52.869201][ T3618] CPU: 0 PID: 3618 Comm: kworker/0:3 Not tainted 5.17.0-rc7-syzkaller-02463-gbdd6a89de44b #0
[ 52.879432][ T3618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.889918][ T3618] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 52.896439][ T3618] RIP: 0010:__napi_schedule+0xe2/0x440
[ 52.901915][ T3618] Code: 74 4a e8 a1 3d 47 fa 31 ff 65 44 8b 25 b7 ec d0 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 08 41 47 fa 45 85 e4 75 07 e8 7e 3d 47 fa <0f> 0b e8 77 3d 47 fa 65 44 8b 25 cf f6 d0 78 31 ff 44 89 e6 e8 e5
[ 52.921620][ T3618] RSP: 0018:ffffc9000422fc88 EFLAGS: 00010093
[ 52.927682][ T3618] RAX: 0000000000000000 RBX: ffff88807b538748 RCX: 0000000000000000
[ 52.935662][ T3618] RDX: ffff88801803ba00 RSI: ffffffff87318322 RDI: 0000000000000003
[ 52.943887][ T3618] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 52.951852][ T3618] R10: ffffffff87318318 R11: 0000000000000000 R12: 0000000000000000
[ 52.959816][ T3618] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff88801cfd4ec0
[ 52.967783][ T3618] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 52.976798][ T3618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.983378][ T3618] CR2: 00007fb7f987b300 CR3: 000000007e54e000 CR4: 00000000003506f0
[ 52.991346][ T3618] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.999696][ T3618] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 53.007661][ T3618] Call Trace:
[ 53.010932][ T3618]
[ 53.014033][ T3618] wg_packet_decrypt_worker+0x408/0x5d0
[ 53.019702][ T3618] process_one_work+0x9ac/0x1650
[ 53.024739][ T3618] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 53.030121][ T3618] ? rwlock_bug.part.0+0x90/0x90
[ 53.035074][ T3618] ? _raw_spin_lock_irq+0x41/0x50
[ 53.040286][ T3618] worker_thread+0x657/0x1110
[ 53.044981][ T3618] ? process_one_work+0x1650/0x1650
[ 53.050179][ T3618] kthread+0x2e9/0x3a0
[ 53.054475][ T3618] ? kthread_complete_and_exit+0x40/0x40
[ 53.060122][ T3618] ret_from_fork+0x1f/0x30
[ 53.064558][ T3618]
[ 53.067572][ T3618] Kernel panic - not syncing: panic_on_warn set ...
[ 53.074142][ T3618] CPU: 0 PID: 3618 Comm: kworker/0:3 Not tainted 5.17.0-rc7-syzkaller-02463-gbdd6a89de44b #0
[ 53.084375][ T3618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 53.094519][ T3618] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 53.101031][ T3618] Call Trace:
[ 53.104304][ T3618]
[ 53.107241][ T3618] dump_stack_lvl+0xcd/0x134
[ 53.111842][ T3618] panic+0x2b0/0x6dd
[ 53.115741][ T3618] ? __warn_printk+0xf3/0xf3
[ 53.120348][ T3618] ? __warn.cold+0x1d1/0x2cf
[ 53.124947][ T3618] ? __napi_schedule+0xe2/0x440
[ 53.129802][ T3618] __warn.cold+0x1ec/0x2cf
[ 53.134220][ T3618] ? __napi_schedule+0xe2/0x440
[ 53.139172][ T3618] report_bug+0x1bd/0x210
[ 53.143513][ T3618] handle_bug+0x3c/0x60
[ 53.147839][ T3618] exc_invalid_op+0x14/0x40
[ 53.152342][ T3618] asm_exc_invalid_op+0x12/0x20
[ 53.157194][ T3618] RIP: 0010:__napi_schedule+0xe2/0x440
[ 53.162737][ T3618] Code: 74 4a e8 a1 3d 47 fa 31 ff 65 44 8b 25 b7 ec d0 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 08 41 47 fa 45 85 e4 75 07 e8 7e 3d 47 fa <0f> 0b e8 77 3d 47 fa 65 44 8b 25 cf f6 d0 78 31 ff 44 89 e6 e8 e5
[ 53.182527][ T3618] RSP: 0018:ffffc9000422fc88 EFLAGS: 00010093
[ 53.188780][ T3618] RAX: 0000000000000000 RBX: ffff88807b538748 RCX: 0000000000000000
[ 53.196749][ T3618] RDX: ffff88801803ba00 RSI: ffffffff87318322 RDI: 0000000000000003
[ 53.204718][ T3618] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 53.212684][ T3618] R10: ffffffff87318318 R11: 0000000000000000 R12: 0000000000000000
[ 53.220665][ T3618] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff88801cfd4ec0
[ 53.228642][ T3618] ? __napi_schedule+0xd8/0x440
[ 53.233508][ T3618] ? __napi_schedule+0xe2/0x440
[ 53.238372][ T3618] ? __napi_schedule+0xe2/0x440
[ 53.243238][ T3618] wg_packet_decrypt_worker+0x408/0x5d0
[ 53.248818][ T3618] process_one_work+0x9ac/0x1650
[ 53.253786][ T3618] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 53.259172][ T3618] ? rwlock_bug.part.0+0x90/0x90
[ 53.264142][ T3618] ? _raw_spin_lock_irq+0x41/0x50
[ 53.269211][ T3618] worker_thread+0x657/0x1110
[ 53.273912][ T3618] ? process_one_work+0x1650/0x1650
[ 53.279223][ T3618] kthread+0x2e9/0x3a0
[ 53.283301][ T3618] ? kthread_complete_and_exit+0x40/0x40
[ 53.289040][ T3618] ret_from_fork+0x1f/0x30
[ 53.293491][ T3618]
[ 53.296741][ T3618] Kernel Offset: disabled
[ 53.301236][ T3618] Rebooting in 86400 seconds..