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
[ 27.528739][ T3177] 8021q: adding VLAN 0 to HW filter on device bond0
[ 27.539664][ T3177] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.79' (ECDSA) to the list of known hosts.
2022/03/16 10:30:24 fuzzer started
2022/03/16 10:30:25 connecting to host at 10.128.0.169:36545
2022/03/16 10:30:25 checking machine...
2022/03/16 10:30:25 checking revisions...
2022/03/16 10:30:25 testing simple program...
syzkaller login: [ 43.283181][ T3598] cgroup: Unknown subsys name 'net'
[ 43.429083][ T3598] cgroup: Unknown subsys name 'rlimit'
[ 44.653770][ T3601] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 44.663050][ T3601] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 44.670933][ T3601] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 44.679852][ T3601] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 44.688614][ T3601] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 44.696405][ T3601] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 44.788153][ T3600] chnl_net:caif_netlink_parms(): no params data found
[ 44.832338][ T3600] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.840399][ T3600] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.848634][ T3600] device bridge_slave_0 entered promiscuous mode
[ 44.858838][ T3600] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.866780][ T3600] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.875059][ T3600] device bridge_slave_1 entered promiscuous mode
[ 44.896883][ T3600] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 44.908766][ T3600] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 44.933643][ T3600] team0: Port device team_slave_0 added
[ 44.942222][ T3600] team0: Port device team_slave_1 added
[ 44.959919][ T3600] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 44.967598][ 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.
[ 44.995916][ T3600] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 45.009176][ T3600] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 45.017342][ 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.
[ 45.044890][ T3600] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 45.073752][ T3600] device hsr_slave_0 entered promiscuous mode
[ 45.080816][ T3600] device hsr_slave_1 entered promiscuous mode
[ 45.166528][ T3600] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 45.177708][ T3600] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 45.187311][ T3600] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 45.197174][ T3600] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 45.218998][ T3600] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.226302][ T3600] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.234602][ T3600] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.241994][ T3600] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.289070][ T3600] 8021q: adding VLAN 0 to HW filter on device bond0
[ 45.304243][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.315749][ T919] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.324627][ T919] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.334822][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 45.348123][ T3600] 8021q: adding VLAN 0 to HW filter on device team0
[ 45.360093][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.368925][ T141] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.376109][ T141] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.387922][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.397102][ T919] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.404219][ T919] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.425521][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 45.434725][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 45.449973][ T3600] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 45.460599][ T3600] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 45.473964][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 45.481867][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.490976][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.500396][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 45.517781][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 45.525777][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 45.538691][ T3600] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 45.652487][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.661703][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.670598][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.678767][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.687707][ T3600] device veth0_vlan entered promiscuous mode
[ 45.700400][ T3600] device veth1_vlan entered promiscuous mode
[ 45.719945][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 45.728029][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 45.736559][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.749407][ T3600] device veth0_macvtap entered promiscuous mode
[ 45.759150][ T3600] device veth1_macvtap entered promiscuous mode
[ 45.777086][ T3600] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 45.785043][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.795879][ T919] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 45.808401][ T3600] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 45.816187][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 45.825130][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.838334][ T3600] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 45.848139][ T3600] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 45.857817][ T3600] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 45.867157][ T3600] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 45.895769][ T3611] ------------[ cut here ]------------
[ 45.901399][ T3611] WARNING: CPU: 0 PID: 3611 at net/core/dev.c:4268 __napi_schedule+0xe2/0x440
[ 45.910264][ T3611] Modules linked in:
[ 45.914156][ T3611] CPU: 0 PID: 3611 Comm: kworker/0:4 Not tainted 5.17.0-rc7-syzkaller-02507-g79b0410841d4 #0
[ 45.924288][ T3611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 45.934336][ T3611] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 45.940831][ T3611] RIP: 0010:__napi_schedule+0xe2/0x440
[ 45.946279][ T3611] 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
[ 45.966046][ T3611] RSP: 0018:ffffc900041bfc88 EFLAGS: 00010093
[ 45.972707][ T3611] RAX: 0000000000000000 RBX: ffff888075558748 RCX: 0000000000000000
[ 45.980681][ T3611] RDX: ffff888017bad700 RSI: ffffffff8731a0c2 RDI: 0000000000000003
[ 45.988811][ T3611] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 45.996857][ T3611] R10: ffffffff8731a0b8 R11: 0000000000000000 R12: 0000000000000000
[ 46.004823][ T3611] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff88807bdf4ec0
[ 46.012863][ T3611] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 46.021776][ T3611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.028372][ T3611] CR2: 00007f886d480e70 CR3: 0000000070cf7000 CR4: 00000000003506f0
[ 46.036328][ T3611] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
executing program
[ 46.044424][ T3611] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.052464][ T3611] Call Trace:
[ 46.055728][ T3611]
[ 46.058644][ T3611] wg_packet_decrypt_worker+0x408/0x5d0
[ 46.064404][ T3611] process_one_work+0x9ac/0x1650
[ 46.069346][ T3611] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 46.074799][ T3611] ? rwlock_bug.part.0+0x90/0x90
[ 46.079814][ T3611] ? _raw_spin_lock_irq+0x41/0x50
[ 46.084833][ T3611] worker_thread+0x657/0x1110
[ 46.089517][ T3611] ? process_one_work+0x1650/0x1650
[ 46.094710][ T3611] kthread+0x2e9/0x3a0
[ 46.098777][ T3611] ? kthread_complete_and_exit+0x40/0x40
[ 46.104501][ T3611] ret_from_fork+0x1f/0x30
[ 46.108933][ T3611]
[ 46.111945][ T3611] Kernel panic - not syncing: panic_on_warn set ...
[ 46.118631][ T3611] CPU: 0 PID: 3611 Comm: kworker/0:4 Not tainted 5.17.0-rc7-syzkaller-02507-g79b0410841d4 #0
[ 46.128877][ T3611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 46.138949][ T3611] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 46.145808][ T3611] Call Trace:
[ 46.149098][ T3611]
[ 46.152036][ T3611] dump_stack_lvl+0xcd/0x134
[ 46.156657][ T3611] panic+0x2b0/0x6dd
[ 46.160569][ T3611] ? __warn_printk+0xf3/0xf3
[ 46.165179][ T3611] ? __warn.cold+0x1d1/0x2cf
[ 46.170110][ T3611] ? __napi_schedule+0xe2/0x440
[ 46.174959][ T3611] __warn.cold+0x1ec/0x2cf
[ 46.179390][ T3611] ? __napi_schedule+0xe2/0x440
[ 46.184279][ T3611] report_bug+0x1bd/0x210
[ 46.188693][ T3611] handle_bug+0x3c/0x60
[ 46.192838][ T3611] exc_invalid_op+0x14/0x40
[ 46.197342][ T3611] asm_exc_invalid_op+0x12/0x20
[ 46.202181][ T3611] RIP: 0010:__napi_schedule+0xe2/0x440
[ 46.207630][ T3611] 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
[ 46.227339][ T3611] RSP: 0018:ffffc900041bfc88 EFLAGS: 00010093
[ 46.233748][ T3611] RAX: 0000000000000000 RBX: ffff888075558748 RCX: 0000000000000000
[ 46.241716][ T3611] RDX: ffff888017bad700 RSI: ffffffff8731a0c2 RDI: 0000000000000003
[ 46.250033][ T3611] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 46.258091][ T3611] R10: ffffffff8731a0b8 R11: 0000000000000000 R12: 0000000000000000
[ 46.266500][ T3611] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff88807bdf4ec0
[ 46.274683][ T3611] ? __napi_schedule+0xd8/0x440
[ 46.279644][ T3611] ? __napi_schedule+0xe2/0x440
[ 46.284505][ T3611] ? __napi_schedule+0xe2/0x440
[ 46.289615][ T3611] wg_packet_decrypt_worker+0x408/0x5d0
[ 46.295231][ T3611] process_one_work+0x9ac/0x1650
[ 46.300202][ T3611] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 46.305651][ T3611] ? rwlock_bug.part.0+0x90/0x90
[ 46.310587][ T3611] ? _raw_spin_lock_irq+0x41/0x50
[ 46.315613][ T3611] worker_thread+0x657/0x1110
[ 46.320290][ T3611] ? process_one_work+0x1650/0x1650
[ 46.325827][ T3611] kthread+0x2e9/0x3a0
[ 46.329913][ T3611] ? kthread_complete_and_exit+0x40/0x40
[ 46.336675][ T3611] ret_from_fork+0x1f/0x30
[ 46.341195][ T3611]
[ 46.344595][ T3611] Kernel Offset: disabled
[ 46.349003][ T3611] Rebooting in 86400 seconds..