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
[ 27.426842][ T3176] 8021q: adding VLAN 0 to HW filter on device bond0
[ 27.439083][ T3176] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.3' (ECDSA) to the list of known hosts.
2022/03/16 10:30:30 fuzzer started
2022/03/16 10:30:30 connecting to host at 10.128.0.169:41637
2022/03/16 10:30:30 checking machine...
2022/03/16 10:30:30 checking revisions...
2022/03/16 10:30:30 testing simple program...
syzkaller login: [ 48.687040][ T3596] cgroup: Unknown subsys name 'net'
[ 48.779886][ T3596] cgroup: Unknown subsys name 'rlimit'
[ 50.021333][ T3600] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.030233][ T3600] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.038171][ T3600] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.046475][ T3600] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.054311][ T3600] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.061959][ T3600] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.154815][ T3599] chnl_net:caif_netlink_parms(): no params data found
[ 50.199190][ T3599] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.206996][ T3599] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.215653][ T3599] device bridge_slave_0 entered promiscuous mode
[ 50.225463][ T3599] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.232934][ T3599] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.240702][ T3599] device bridge_slave_1 entered promiscuous mode
[ 50.261819][ T3599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 50.273252][ T3599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 50.295950][ T3599] team0: Port device team_slave_0 added
[ 50.303513][ T3599] team0: Port device team_slave_1 added
[ 50.321108][ T3599] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 50.328125][ 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.
[ 50.354172][ T3599] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 50.367676][ T3599] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 50.374790][ 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.
[ 50.400977][ T3599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 50.427378][ T3599] device hsr_slave_0 entered promiscuous mode
[ 50.434937][ T3599] device hsr_slave_1 entered promiscuous mode
[ 50.515374][ T3599] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 50.525805][ T3599] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 50.535650][ T3599] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 50.545063][ T3599] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 50.566732][ T3599] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.574616][ T3599] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.583125][ T3599] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.590305][ T3599] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.635881][ T3599] 8021q: adding VLAN 0 to HW filter on device bond0
[ 50.649142][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.659604][ T3609] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.668847][ T3609] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.677905][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 50.691116][ T3599] 8021q: adding VLAN 0 to HW filter on device team0
[ 50.704255][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.713086][ T918] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.720271][ T918] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.744006][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.753156][ T918] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.760345][ T918] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.769155][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 50.777853][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 50.786856][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 50.798690][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.811694][ T3599] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 50.825057][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 50.834123][ T3597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.852467][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 50.860006][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 50.871583][ T3599] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 50.982745][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.997104][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 51.006860][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 51.015303][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 51.027269][ T3599] device veth0_vlan entered promiscuous mode
[ 51.038801][ T3599] device veth1_vlan entered promiscuous mode
[ 51.059248][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 51.068210][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 51.076770][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 51.087895][ T3599] device veth0_macvtap entered promiscuous mode
[ 51.098293][ T3599] device veth1_macvtap entered promiscuous mode
[ 51.113646][ T3599] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 51.122652][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 51.135064][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 51.145733][ T3599] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 51.155749][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 51.164533][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 51.176080][ T3599] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 51.185443][ T3599] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 51.194524][ T3599] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 51.204166][ T3599] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 51.238399][ T6] ------------[ cut here ]------------
[ 51.244028][ T6] WARNING: CPU: 0 PID: 6 at net/core/dev.c:4268 __napi_schedule+0xe2/0x440
[ 51.252629][ T6] Modules linked in:
[ 51.256534][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 5.17.0-rc7-syzkaller-02507-g79b0410841d4 #0
[ 51.266511][ T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.276559][ T6] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 51.283244][ T6] RIP: 0010:__napi_schedule+0xe2/0x440
[ 51.288823][ T6] 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
[ 51.308421][ T6] RSP: 0018:ffffc900000b7c88 EFLAGS: 00010093
[ 51.314600][ T6] RAX: 0000000000000000 RBX: ffff88801d080748 RCX: 0000000000000000
[ 51.322563][ T6] RDX: ffff888010e61d00 RSI: ffffffff8731a0c2 RDI: 0000000000000003
[ 51.330516][ T6] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 51.338650][ T6] R10: ffffffff8731a0b8 R11: 0000000000000000 R12: 0000000000000000
[ 51.346612][ T6] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff88801d49cec0
[ 51.354578][ T6] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 51.363515][ T6] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.370225][ T6] CR2: 00007fca7849e300 CR3: 000000007020a000 CR4: 00000000003506f0
[ 51.378198][ T6] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.386256][ T6] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.394426][ T6] Call Trace:
[ 51.397690][ T6]
[ 51.400612][ T6] wg_packet_decrypt_worker+0x408/0x5d0
[ 51.406155][ T6] process_one_work+0x9ac/0x1650
[ 51.411087][ T6] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 51.416446][ T6] ? rwlock_bug.part.0+0x90/0x90
[ 51.421370][ T6] ? _raw_spin_lock_irq+0x41/0x50
[ 51.426392][ T6] worker_thread+0x657/0x1110
[ 51.431058][ T6] ? process_one_work+0x1650/0x1650
[ 51.436351][ T6] kthread+0x2e9/0x3a0
[ 51.440597][ T6] ? kthread_complete_and_exit+0x40/0x40
[ 51.446308][ T6] ret_from_fork+0x1f/0x30
[ 51.450748][ T6]
[ 51.453782][ T6] Kernel panic - not syncing: panic_on_warn set ...
[ 51.460561][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 5.17.0-rc7-syzkaller-02507-g79b0410841d4 #0
[ 51.470695][ T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.480742][ T6] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
executing program
[ 51.487731][ T6] Call Trace:
[ 51.491125][ T6]
[ 51.494173][ T6] dump_stack_lvl+0xcd/0x134
[ 51.499216][ T6] panic+0x2b0/0x6dd
[ 51.503384][ T6] ? __warn_printk+0xf3/0xf3
[ 51.509200][ T6] ? __warn.cold+0x1d1/0x2cf
[ 51.514010][ T6] ? __napi_schedule+0xe2/0x440
[ 51.518887][ T6] __warn.cold+0x1ec/0x2cf
[ 51.523754][ T6] ? __napi_schedule+0xe2/0x440
[ 51.529026][ T6] report_bug+0x1bd/0x210
[ 51.533532][ T6] handle_bug+0x3c/0x60
[ 51.537928][ T6] exc_invalid_op+0x14/0x40
[ 51.542585][ T6] asm_exc_invalid_op+0x12/0x20
[ 51.547843][ T6] RIP: 0010:__napi_schedule+0xe2/0x440
[ 51.553318][ T6] 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
[ 51.573620][ T6] RSP: 0018:ffffc900000b7c88 EFLAGS: 00010093
[ 51.580993][ T6] RAX: 0000000000000000 RBX: ffff88801d080748 RCX: 0000000000000000
[ 51.589435][ T6] RDX: ffff888010e61d00 RSI: ffffffff8731a0c2 RDI: 0000000000000003
[ 51.597570][ T6] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 51.605892][ T6] R10: ffffffff8731a0b8 R11: 0000000000000000 R12: 0000000000000000
[ 51.614124][ T6] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff88801d49cec0
[ 51.622312][ T6] ? __napi_schedule+0xd8/0x440
[ 51.627447][ T6] ? __napi_schedule+0xe2/0x440
[ 51.632779][ T6] ? __napi_schedule+0xe2/0x440
[ 51.642593][ T6] wg_packet_decrypt_worker+0x408/0x5d0
[ 51.648285][ T6] process_one_work+0x9ac/0x1650
[ 51.653944][ T6] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 51.659673][ T6] ? rwlock_bug.part.0+0x90/0x90
[ 51.664818][ T6] ? _raw_spin_lock_irq+0x41/0x50
[ 51.670549][ T6] worker_thread+0x657/0x1110
[ 51.675792][ T6] ? process_one_work+0x1650/0x1650
[ 51.681136][ T6] kthread+0x2e9/0x3a0
[ 51.685469][ T6] ? kthread_complete_and_exit+0x40/0x40
[ 51.692211][ T6] ret_from_fork+0x1f/0x30
[ 51.696789][ T6]
[ 51.700149][ T6] Kernel Offset: disabled
[ 51.704779][ T6] Rebooting in 86400 seconds..