DUID 00:04:bf:e1:a4:b2:b1:2b:3d:59:87:c9:47:74:aa:d6:f6:6a
forked to background, child pid 3176
[ 28.540841][ T3177] 8021q: adding VLAN 0 to HW filter on device bond0
[ 28.552092][ T3177] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.113' (ECDSA) to the list of known hosts.
2022/03/16 15:38:59 fuzzer started
2022/03/16 15:39:00 connecting to host at 10.128.0.169:44365
2022/03/16 15:39:00 checking machine...
2022/03/16 15:39:00 checking revisions...
2022/03/16 15:39:00 testing simple program...
syzkaller login: [ 50.382393][ T3597] cgroup: Unknown subsys name 'net'
[ 50.502152][ T3597] cgroup: Unknown subsys name 'rlimit'
[ 51.694559][ T3600] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.703057][ T3602] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.710942][ T3602] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.719553][ T3602] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.727319][ T3602] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.734607][ T3602] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.825234][ T3599] chnl_net:caif_netlink_parms(): no params data found
[ 51.868505][ T3599] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.876248][ T3599] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.884147][ T3599] device bridge_slave_0 entered promiscuous mode
[ 51.893825][ T3599] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.901398][ T3599] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.909601][ T3599] device bridge_slave_1 entered promiscuous mode
[ 51.931718][ T3599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 51.942841][ T3599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 51.966621][ T3599] team0: Port device team_slave_0 added
[ 51.973974][ T3599] team0: Port device team_slave_1 added
[ 51.991946][ T3599] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 51.999002][ 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.
[ 52.024970][ T3599] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 52.037588][ T3599] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 52.044538][ 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.
[ 52.071034][ T3599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 52.097418][ T3599] device hsr_slave_0 entered promiscuous mode
[ 52.104707][ T3599] device hsr_slave_1 entered promiscuous mode
[ 52.187025][ T3599] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 52.197782][ T3599] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 52.207491][ T3599] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 52.216489][ T3599] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 52.238752][ T3599] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.246010][ T3599] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.253766][ T3599] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.260998][ T3599] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.307285][ T3599] 8021q: adding VLAN 0 to HW filter on device bond0
[ 52.320586][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 52.331014][ T25] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.339783][ T25] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.349355][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 52.362578][ T3599] 8021q: adding VLAN 0 to HW filter on device team0
[ 52.374728][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 52.383513][ T921] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.390762][ T921] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.401983][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 52.411137][ T25] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.418257][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.443424][ T3599] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 52.454584][ T3599] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 52.470669][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 52.479545][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 52.488797][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 52.498138][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 52.507052][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 52.514786][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 52.533067][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 52.540538][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 52.553113][ T3599] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 52.667288][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 52.676510][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 52.684706][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 52.693131][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 52.702883][ T3599] device veth0_vlan entered promiscuous mode
[ 52.715294][ T3599] device veth1_vlan entered promiscuous mode
[ 52.733566][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 52.741803][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 52.750811][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 52.762156][ T3599] device veth0_macvtap entered promiscuous mode
[ 52.771481][ T3599] device veth1_macvtap entered promiscuous mode
[ 52.787868][ T3599] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 52.795333][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 52.805109][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 52.819261][ T3599] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 52.826650][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 52.835275][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 52.848198][ T3599] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.857416][ T3599] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.866381][ T3599] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.875197][ T3599] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.909945][ T921] ------------[ cut here ]------------
[ 52.915505][ T921] WARNING: CPU: 0 PID: 921 at net/core/dev.c:4268 __napi_schedule+0xe2/0x440
[ 52.924304][ T921] Modules linked in:
[ 52.928204][ T921] CPU: 0 PID: 921 Comm: kworker/0:2 Not tainted 5.17.0-rc7-syzkaller-02515-g49045b9c810c #0
[ 52.938257][ T921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.948301][ T921] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 52.954818][ T921] RIP: 0010:__napi_schedule+0xe2/0x440
[ 52.960392][ T921] 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
[ 52.980001][ T921] RSP: 0018:ffffc90004ce7c88 EFLAGS: 00010093
[ 52.986060][ T921] RAX: 0000000000000000 RBX: ffff88801b190748 RCX: 0000000000000000
[ 52.994032][ T921] RDX: ffff88801b1bd700 RSI: ffffffff8731a0c2 RDI: 0000000000000003
[ 53.001997][ T921] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 53.009999][ T921] R10: ffffffff8731a0b8 R11: 0000000000000000 R12: 0000000000000000
[ 53.017970][ T921] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff8880773a8ec0
[ 53.026050][ T921] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 53.034974][ T921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.041758][ T921] CR2: 00007f2c8c32b300 CR3: 000000006fed9000 CR4: 00000000003506f0
[ 53.049742][ T921] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 53.057717][ T921] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 53.065693][ T921] Call Trace:
[ 53.068977][ T921]
[ 53.072272][ T921] wg_packet_decrypt_worker+0x408/0x5d0
[ 53.078107][ T921] process_one_work+0x9ac/0x1650
[ 53.083137][ T921] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 53.088684][ T921] ? rwlock_bug.part.0+0x90/0x90
[ 53.093727][ T921] ? _raw_spin_lock_irq+0x41/0x50
[ 53.098779][ T921] worker_thread+0x657/0x1110
[ 53.103461][ T921] ? process_one_work+0x1650/0x1650
[ 53.108667][ T921] kthread+0x2e9/0x3a0
[ 53.112729][ T921] ? kthread_complete_and_exit+0x40/0x40
[ 53.118360][ T921] ret_from_fork+0x1f/0x30
[ 53.122777][ T921]
[ 53.125816][ T921] Kernel panic - not syncing: panic_on_warn set ...
[ 53.132384][ T921] CPU: 0 PID: 921 Comm: kworker/0:2 Not tainted 5.17.0-rc7-syzkaller-02515-g49045b9c810c #0
[ 53.143064][ T921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 53.153117][ T921] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 53.159625][ T921] Call Trace:
[ 53.162894][ T921]
[ 53.165817][ T921] dump_stack_lvl+0xcd/0x134
[ 53.170404][ T921] panic+0x2b0/0x6dd
[ 53.174307][ T921] ? __warn_printk+0xf3/0xf3
[ 53.178898][ T921] ? __warn.cold+0x1d1/0x2cf
[ 53.183483][ T921] ? __napi_schedule+0xe2/0x440
[ 53.188333][ T921] __warn.cold+0x1ec/0x2cf
[ 53.192746][ T921] ? __napi_schedule+0xe2/0x440
[ 53.197591][ T921] report_bug+0x1bd/0x210
[ 53.201916][ T921] handle_bug+0x3c/0x60
[ 53.206070][ T921] exc_invalid_op+0x14/0x40
[ 53.210589][ T921] asm_exc_invalid_op+0x12/0x20
[ 53.215825][ T921] RIP: 0010:__napi_schedule+0xe2/0x440
[ 53.221308][ T921] 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
[ 53.240906][ T921] RSP: 0018:ffffc90004ce7c88 EFLAGS: 00010093
[ 53.246999][ T921] RAX: 0000000000000000 RBX: ffff88801b190748 RCX: 0000000000000000
[ 53.254981][ T921] RDX: ffff88801b1bd700 RSI: ffffffff8731a0c2 RDI: 0000000000000003
[ 53.262948][ T921] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 53.270915][ T921] R10: ffffffff8731a0b8 R11: 0000000000000000 R12: 0000000000000000
[ 53.278880][ T921] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff8880773a8ec0
[ 53.286969][ T921] ? __napi_schedule+0xd8/0x440
[ 53.291932][ T921] ? __napi_schedule+0xe2/0x440
[ 53.296782][ T921] ? __napi_schedule+0xe2/0x440
[ 53.301622][ T921] wg_packet_decrypt_worker+0x408/0x5d0
[ 53.307179][ T921] process_one_work+0x9ac/0x1650
[ 53.312140][ T921] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 53.317519][ T921] ? rwlock_bug.part.0+0x90/0x90
[ 53.322452][ T921] ? _raw_spin_lock_irq+0x41/0x50
[ 53.327488][ T921] worker_thread+0x657/0x1110
[ 53.332191][ T921] ? process_one_work+0x1650/0x1650
[ 53.337582][ T921] kthread+0x2e9/0x3a0
[ 53.341661][ T921] ? kthread_complete_and_exit+0x40/0x40
[ 53.347299][ T921] ret_from_fork+0x1f/0x30
[ 53.351721][ T921]
[ 53.355108][ T921] Kernel Offset: disabled
[ 53.359513][ T921] Rebooting in 86400 seconds..