DUID 00:04:44:5a:cc:c9:49:7a:03:7b:0e:36:9f:1a:c7:8d:92:7d
forked to background, child pid 3178
[ 28.306235][ T3179] 8021q: adding VLAN 0 to HW filter on device bond0
[ 28.316069][ T3179] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.10.46' (ECDSA) to the list of known hosts.
2022/03/16 16:10:06 fuzzer started
2022/03/16 16:10:06 connecting to host at 10.128.0.169:46325
2022/03/16 16:10:06 checking machine...
2022/03/16 16:10:06 checking revisions...
2022/03/16 16:10:07 testing simple program...
syzkaller login: [ 49.538664][ T3598] cgroup: Unknown subsys name 'net'
[ 49.650989][ T3598] cgroup: Unknown subsys name 'rlimit'
[ 50.901206][ T3601] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.909142][ T3601] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.916992][ T3604] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.925162][ T3604] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.933095][ T3604] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.940320][ T3604] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.029230][ T3600] chnl_net:caif_netlink_parms(): no params data found
[ 51.072659][ T3600] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.080447][ T3600] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.088332][ T3600] device bridge_slave_0 entered promiscuous mode
[ 51.097436][ T3600] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.104772][ T3600] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.113105][ T3600] device bridge_slave_1 entered promiscuous mode
[ 51.138158][ T3600] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 51.151357][ T3600] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 51.175569][ T3600] team0: Port device team_slave_0 added
[ 51.183076][ T3600] team0: Port device team_slave_1 added
[ 51.201198][ T3600] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 51.208499][ T3600] 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.
[ 51.236486][ T3600] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 51.250473][ T3600] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 51.257429][ T3600] 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.
[ 51.283566][ T3600] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 51.311288][ T3600] device hsr_slave_0 entered promiscuous mode
[ 51.318073][ T3600] device hsr_slave_1 entered promiscuous mode
[ 51.402957][ T3600] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 51.414464][ T3600] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 51.423297][ T3600] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 51.433471][ T3600] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 51.454934][ T3600] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.462153][ T3600] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.470022][ T3600] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.477106][ T3600] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.524325][ T3600] 8021q: adding VLAN 0 to HW filter on device bond0
[ 51.538335][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 51.548657][ T919] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.557326][ T919] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.566402][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 51.579076][ T3600] 8021q: adding VLAN 0 to HW filter on device team0
[ 51.594893][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 51.603492][ T919] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.610832][ T919] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.618530][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 51.627158][ T919] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.634320][ T919] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.653237][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 51.662805][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 51.676703][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 51.693322][ T3600] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 51.704086][ T3600] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 51.716872][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 51.726436][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 51.736798][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 51.752294][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 51.759696][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 51.773202][ T3600] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 51.884132][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 51.897623][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 51.906356][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 51.915509][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 51.925781][ T3600] device veth0_vlan entered promiscuous mode
[ 51.937851][ T3600] device veth1_vlan entered promiscuous mode
[ 51.958974][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 51.967458][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 51.976423][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 51.986573][ T3600] device veth0_macvtap entered promiscuous mode
[ 51.997105][ T3600] device veth1_macvtap entered promiscuous mode
[ 52.014054][ T3600] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 52.022450][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 52.032551][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 52.044354][ T3600] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 52.052311][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 52.061217][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 52.073844][ T3600] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.082688][ T3600] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.095757][ T3600] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.104882][ T3600] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.135660][ T3609] ------------[ cut here ]------------
[ 52.141363][ T3609] WARNING: CPU: 0 PID: 3609 at net/core/dev.c:4268 __napi_schedule+0xe2/0x440
[ 52.150374][ T3609] Modules linked in:
[ 52.154268][ T3609] CPU: 0 PID: 3609 Comm: kworker/0:4 Not tainted 5.17.0-rc7-syzkaller-02515-g49045b9c810c #0
[ 52.164410][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.174598][ T3609] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 52.181129][ T3609] RIP: 0010:__napi_schedule+0xe2/0x440
[ 52.186644][ T3609] Code: 74 4a e8 01 20 47 fa 31 ff 65 44 8b 25 17 cf d0 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 68 23 47 fa 45 85 e4 75 07 e8 de 1f 47 fa <0f> 0b e8 d7 1f 47 fa 65 44 8b 25 2f d9 d0 78 31 ff 44 89 e6 e8 45
[ 52.206264][ T3609] RSP: 0018:ffffc90003f1fc88 EFLAGS: 00010093
[ 52.212326][ T3609] RAX: 0000000000000000 RBX: ffff88801c380748 RCX: 0000000000000000
[ 52.220692][ T3609] RDX: ffff88801890ba00 RSI: ffffffff8731a0c2 RDI: 0000000000000003
[ 52.228842][ T3609] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 52.236840][ T3609] R10: ffffffff8731a0b8 R11: 0000000000000000 R12: 0000000000000000
[ 52.244812][ T3609] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff888074ca8ec0
[ 52.252808][ T3609] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 52.261773][ T3609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.268354][ T3609] CR2: 00007f44cb9c5300 CR3: 000000006f553000 CR4: 00000000003506f0
[ 52.276326][ T3609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.284406][ T3609] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.292379][ T3609] Call Trace:
[ 52.295650][ T3609]
[ 52.298573][ T3609] wg_packet_decrypt_worker+0x408/0x5d0
[ 52.304121][ T3609] process_one_work+0x9ac/0x1650
[ 52.309053][ T3609] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 52.315730][ T3609] ? rwlock_bug.part.0+0x90/0x90
[ 52.320834][ T3609] ? _raw_spin_lock_irq+0x41/0x50
[ 52.325855][ T3609] worker_thread+0x657/0x1110
[ 52.330553][ T3609] ? process_one_work+0x1650/0x1650
[ 52.335887][ T3609] kthread+0x2e9/0x3a0
[ 52.339956][ T3609] ? kthread_complete_and_exit+0x40/0x40
[ 52.345599][ T3609] ret_from_fork+0x1f/0x30
[ 52.350028][ T3609]
[ 52.353071][ T3609] Kernel panic - not syncing: panic_on_warn set ...
[ 52.359636][ T3609] CPU: 0 PID: 3609 Comm: kworker/0:4 Not tainted 5.17.0-rc7-syzkaller-02515-g49045b9c810c #0
[ 52.369772][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.379828][ T3609] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 52.386355][ T3609] Call Trace:
[ 52.389627][ T3609]
[ 52.392546][ T3609] dump_stack_lvl+0xcd/0x134
[ 52.397143][ T3609] panic+0x2b0/0x6dd
[ 52.401064][ T3609] ? __warn_printk+0xf3/0xf3
[ 52.407150][ T3609] ? __warn.cold+0x1d1/0x2cf
[ 52.411786][ T3609] ? __napi_schedule+0xe2/0x440
[ 52.416641][ T3609] __warn.cold+0x1ec/0x2cf
[ 52.421074][ T3609] ? __napi_schedule+0xe2/0x440
[ 52.425919][ T3609] report_bug+0x1bd/0x210
[ 52.430257][ T3609] handle_bug+0x3c/0x60
[ 52.434417][ T3609] exc_invalid_op+0x14/0x40
[ 52.438906][ T3609] asm_exc_invalid_op+0x12/0x20
[ 52.443739][ T3609] RIP: 0010:__napi_schedule+0xe2/0x440
[ 52.449188][ T3609] Code: 74 4a e8 01 20 47 fa 31 ff 65 44 8b 25 17 cf d0 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 68 23 47 fa 45 85 e4 75 07 e8 de 1f 47 fa <0f> 0b e8 d7 1f 47 fa 65 44 8b 25 2f d9 d0 78 31 ff 44 89 e6 e8 45
[ 52.469137][ T3609] RSP: 0018:ffffc90003f1fc88 EFLAGS: 00010093
[ 52.475197][ T3609] RAX: 0000000000000000 RBX: ffff88801c380748 RCX: 0000000000000000
[ 52.483171][ T3609] RDX: ffff88801890ba00 RSI: ffffffff8731a0c2 RDI: 0000000000000003
[ 52.491144][ T3609] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 52.499118][ T3609] R10: ffffffff8731a0b8 R11: 0000000000000000 R12: 0000000000000000
[ 52.507075][ T3609] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff888074ca8ec0
[ 52.515051][ T3609] ? __napi_schedule+0xd8/0x440
[ 52.519913][ T3609] ? __napi_schedule+0xe2/0x440
[ 52.524874][ T3609] ? __napi_schedule+0xe2/0x440
[ 52.529724][ T3609] wg_packet_decrypt_worker+0x408/0x5d0
[ 52.535268][ T3609] process_one_work+0x9ac/0x1650
[ 52.540214][ T3609] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 52.545572][ T3609] ? rwlock_bug.part.0+0x90/0x90
[ 52.550497][ T3609] ? _raw_spin_lock_irq+0x41/0x50
[ 52.555578][ T3609] worker_thread+0x657/0x1110
[ 52.560245][ T3609] ? process_one_work+0x1650/0x1650
[ 52.565425][ T3609] kthread+0x2e9/0x3a0
[ 52.569478][ T3609] ? kthread_complete_and_exit+0x40/0x40
[ 52.575111][ T3609] ret_from_fork+0x1f/0x30
[ 52.579537][ T3609]
[ 52.582876][ T3609] Kernel Offset: disabled
[ 52.587270][ T3609] Rebooting in 86400 seconds..