DUID 00:04:bf:e1:a4:b2:b1:2b:3d:59:87:c9:47:74:aa:d6:f6:6a
forked to background, child pid 3175
[ 27.156798][ T3176] 8021q: adding VLAN 0 to HW filter on device bond0
[ 27.170941][ T3176] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.73' (ECDSA) to the list of known hosts.
2022/03/17 16:04:01 fuzzer started
2022/03/17 16:04:02 connecting to host at 10.128.0.169:35823
2022/03/17 16:04:02 checking machine...
2022/03/17 16:04:02 checking revisions...
2022/03/17 16:04:02 testing simple program...
syzkaller login: [ 43.216610][ T3596] cgroup: Unknown subsys name 'net'
[ 43.348121][ T3596] cgroup: Unknown subsys name 'rlimit'
[ 44.632687][ T3602] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 44.641166][ T3602] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 44.651327][ T3602] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 44.659525][ T3602] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 44.667593][ T3602] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 44.675098][ T3602] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 44.766896][ T3599] chnl_net:caif_netlink_parms(): no params data found
[ 44.812563][ T3599] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.820334][ T3599] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.828603][ T3599] device bridge_slave_0 entered promiscuous mode
[ 44.837850][ T3599] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.845369][ T3599] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.853883][ T3599] device bridge_slave_1 entered promiscuous mode
[ 44.876158][ T3599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 44.888200][ T3599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 44.911155][ T3599] team0: Port device team_slave_0 added
[ 44.918765][ T3599] team0: Port device team_slave_1 added
[ 44.939169][ T3599] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 44.946341][ 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.
[ 44.974191][ T3599] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 44.989233][ T3599] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 44.996493][ 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.
[ 45.022868][ T3599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 45.049821][ T3599] device hsr_slave_0 entered promiscuous mode
[ 45.056911][ T3599] device hsr_slave_1 entered promiscuous mode
[ 45.140729][ T3599] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 45.152461][ T3599] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 45.162193][ T3599] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 45.171672][ T3599] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 45.194380][ T3599] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.201638][ T3599] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.210318][ T3599] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.217917][ T3599] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.263975][ T3599] 8021q: adding VLAN 0 to HW filter on device bond0
[ 45.277486][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.288446][ T6] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.297538][ T6] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.306940][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 45.320418][ T3599] 8021q: adding VLAN 0 to HW filter on device team0
[ 45.332820][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.341952][ T3609] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.349443][ T3609] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.361330][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.370440][ T3609] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.378213][ T3609] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.399842][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 45.408653][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 45.423072][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 45.435792][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.448652][ T3599] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 45.462517][ T3599] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 45.471330][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.488687][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 45.499817][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 45.514231][ T3599] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 45.625930][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.639451][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.649111][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.657019][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.667559][ T3599] device veth0_vlan entered promiscuous mode
[ 45.678463][ T3599] device veth1_vlan entered promiscuous mode
[ 45.697934][ T3599] device veth0_macvtap entered promiscuous mode
[ 45.706406][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 45.714750][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 45.723855][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.734501][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 45.745634][ T3599] device veth1_macvtap entered promiscuous mode
[ 45.763442][ T3599] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 45.771060][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.784599][ T3599] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 45.793493][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 45.802479][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.813681][ T3599] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 45.829746][ T3599] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 45.838962][ T3599] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 45.847879][ T3599] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 45.881089][ T6] ------------[ cut here ]------------
[ 45.886785][ T6] WARNING: CPU: 0 PID: 6 at net/core/dev.c:4268 __napi_schedule+0xe2/0x440
[ 45.895439][ T6] Modules linked in:
[ 45.899362][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 5.17.0-rc7-syzkaller-02547-g1abea24af42c #0
[ 45.909282][ T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 45.919550][ T6] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 45.926112][ T6] RIP: 0010:__napi_schedule+0xe2/0x440
[ 45.931602][ T6] Code: 74 4a e8 c1 15 47 fa 31 ff 65 44 8b 25 d7 c4 d0 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 28 19 47 fa 45 85 e4 75 07 e8 9e 15 47 fa <0f> 0b e8 97 15 47 fa 65 44 8b 25 ef ce d0 78 31 ff 44 89 e6 e8 05
[ 45.951457][ T6] RSP: 0018:ffffc900000b7c88 EFLAGS: 00010093
[ 45.951503][ T6] RAX: 0000000000000000 RBX: ffff88801d610748 RCX: 0000000000000000
[ 45.951527][ T6] RDX: ffff888010e61d00 RSI: ffffffff8731ab02 RDI: 0000000000000003
[ 45.951543][ T6] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 45.951557][ T6] R10: ffffffff8731aaf8 R11: 0000000000000000 R12: 0000000000000000
[ 45.951571][ T6] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff888079394ec0
[ 45.951586][ T6] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 45.951609][ T6] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.951626][ T6] CR2: 00007f8397b21a58 CR3: 000000006f9fa000 CR4: 00000000003506f0
[ 45.951642][ T6] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 45.951657][ T6] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 45.951673][ T6] Call Trace:
[ 45.951680][ T6]
[ 45.980613][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 45.983189][ T6] wg_packet_decrypt_worker+0x408/0x5d0
[ 45.983234][ T6] process_one_work+0x9ac/0x1650
[ 45.983268][ T6] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 45.983298][ T6] ? rwlock_bug.part.0+0x90/0x90
[ 45.983326][ T6] ? _raw_spin_lock_irq+0x41/0x50
[ 45.983364][ T6] worker_thread+0x657/0x1110
[ 45.993160][ T327] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 45.999669][ T6] ? process_one_work+0x1650/0x1650
[ 46.009605][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 46.015289][ T6] kthread+0x2e9/0x3a0
[ 46.015321][ T6] ? kthread_complete_and_exit+0x40/0x40
[ 46.015353][ T6] ret_from_fork+0x1f/0x30
[ 46.015395][ T6]
[ 46.015405][ T6] Kernel panic - not syncing: panic_on_warn set ...
[ 46.015416][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 5.17.0-rc7-syzkaller-02547-g1abea24af42c #0
[ 46.024105][ T327] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 46.031347][ T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 46.031365][ T6] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker
[ 46.042976][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 46.045546][ T6] Call Trace:
[ 46.045556][ T6]
[ 46.057958][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 46.058941][ T6] dump_stack_lvl+0xcd/0x134
[ 46.186700][ T6] panic+0x2b0/0x6dd
[ 46.190609][ T6] ? __warn_printk+0xf3/0xf3
[ 46.195210][ T6] ? __warn.cold+0x1d1/0x2cf
[ 46.199823][ T6] ? __napi_schedule+0xe2/0x440
[ 46.204687][ T6] __warn.cold+0x1ec/0x2cf
[ 46.209104][ T6] ? __napi_schedule+0xe2/0x440
[ 46.213964][ T6] report_bug+0x1bd/0x210
[ 46.218298][ T6] handle_bug+0x3c/0x60
[ 46.222451][ T6] exc_invalid_op+0x14/0x40
[ 46.227068][ T6] asm_exc_invalid_op+0x12/0x20
[ 46.231916][ T6] RIP: 0010:__napi_schedule+0xe2/0x440
[ 46.237377][ T6] Code: 74 4a e8 c1 15 47 fa 31 ff 65 44 8b 25 d7 c4 d0 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 28 19 47 fa 45 85 e4 75 07 e8 9e 15 47 fa <0f> 0b e8 97 15 47 fa 65 44 8b 25 ef ce d0 78 31 ff 44 89 e6 e8 05
[ 46.256980][ T6] RSP: 0018:ffffc900000b7c88 EFLAGS: 00010093
[ 46.263043][ T6] RAX: 0000000000000000 RBX: ffff88801d610748 RCX: 0000000000000000
[ 46.271010][ T6] RDX: ffff888010e61d00 RSI: ffffffff8731ab02 RDI: 0000000000000003
[ 46.278987][ T6] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001
[ 46.286952][ T6] R10: ffffffff8731aaf8 R11: 0000000000000000 R12: 0000000000000000
[ 46.294925][ T6] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff888079394ec0
[ 46.302895][ T6] ? __napi_schedule+0xd8/0x440
[ 46.307755][ T6] ? __napi_schedule+0xe2/0x440
[ 46.312620][ T6] ? __napi_schedule+0xe2/0x440
[ 46.317562][ T6] wg_packet_decrypt_worker+0x408/0x5d0
[ 46.323139][ T6] process_one_work+0x9ac/0x1650
[ 46.328105][ T6] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 46.333489][ T6] ? rwlock_bug.part.0+0x90/0x90
[ 46.338435][ T6] ? _raw_spin_lock_irq+0x41/0x50
[ 46.343471][ T6] worker_thread+0x657/0x1110
[ 46.348157][ T6] ? process_one_work+0x1650/0x1650
[ 46.353441][ T6] kthread+0x2e9/0x3a0
[ 46.357511][ T6] ? kthread_complete_and_exit+0x40/0x40
[ 46.363149][ T6] ret_from_fork+0x1f/0x30
[ 46.367595][ T6]
[ 46.370939][ T6] Kernel Offset: disabled
[ 46.375330][ T6] Rebooting in 86400 seconds..