Warning: Permanently added '10.128.10.60' (ECDSA) to the list of known hosts. syzkaller login: [ 70.613600][ T8464] IPVS: ftp: loaded support on port[0] = 21 [ 70.748841][ T8464] chnl_net:caif_netlink_parms(): no params data found [ 70.804312][ T8464] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.811989][ T8464] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.821133][ T8464] device bridge_slave_0 entered promiscuous mode [ 70.830723][ T8464] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.837990][ T8464] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.846146][ T8464] device bridge_slave_1 entered promiscuous mode [ 70.867514][ T8464] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.878770][ T8464] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.903274][ T8464] team0: Port device team_slave_0 added [ 70.910867][ T8464] team0: Port device team_slave_1 added [ 70.929628][ T8464] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.936771][ T8464] 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. [ 70.962959][ T8464] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.975939][ T8464] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.983024][ T8464] 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. [ 71.009025][ T8464] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.038852][ T8464] device hsr_slave_0 entered promiscuous mode [ 71.046131][ T8464] device hsr_slave_1 entered promiscuous mode [ 71.159097][ T8464] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.170038][ T8464] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.180963][ T8464] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.193379][ T8464] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.220439][ T8464] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.227740][ T8464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.236053][ T8464] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.243228][ T8464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.297230][ T8464] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.310898][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.324435][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.334074][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.343451][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.359255][ T8464] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.370771][ T4909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.380772][ T4909] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.387949][ T4909] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.400611][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.410948][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.418115][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.444052][ T4909] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.453296][ T4909] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.461766][ T4909] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.477019][ T4909] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.485736][ T4909] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.499122][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.519066][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.527789][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.541532][ T8464] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.564341][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.586023][ T4909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.594866][ T4909] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.603003][ T4909] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.614362][ T8464] device veth0_vlan entered promiscuous mode [ 71.628932][ T8464] device veth1_vlan entered promiscuous mode [ 71.651975][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.660977][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.670887][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.684303][ T8464] device veth0_macvtap entered promiscuous mode [ 71.696523][ T8464] device veth1_macvtap entered promiscuous mode [ 71.716514][ T8464] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.725849][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.737076][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.749778][ T8464] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.758758][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.770005][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.782574][ T8464] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.791535][ T8464] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.803725][ T8464] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 71.812695][ T8464] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.861266][ T19] ================================================================================ [ 71.870900][ T19] UBSAN: shift-out-of-bounds in ./include/net/red.h:312:18 [ 71.878254][ T19] shift exponent 193 is too large for 64-bit type 'long unsigned int' [ 71.886508][ T19] CPU: 1 PID: 19 Comm: kworker/1:0 Not tainted 5.11.0-rc2-syzkaller #0 [ 71.894770][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.904829][ T19] Workqueue: wg-kex-wg1 wg_packet_handshake_receive_worker [ 71.912052][ T19] Call Trace: [ 71.915380][ T19] dump_stack+0x107/0x163 [ 71.919715][ T19] ubsan_epilogue+0xb/0x5a [ 71.924145][ T19] __ubsan_handle_shift_out_of_bounds.cold+0xb1/0x181 [ 71.930914][ T19] ? ktime_get+0x1bf/0x1e0 [ 71.935335][ T19] ? lockdep_hardirqs_on+0x79/0x100 [ 71.940551][ T19] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 71.946287][ T19] ? ktime_get+0x167/0x1e0 [ 71.950723][ T19] red_enqueue.cold+0x64/0x452 [ 71.955508][ T19] ? red_destroy+0x70/0x70 [ 71.959941][ T19] ? rwlock_bug.part.0+0x90/0x90 [ 71.964889][ T19] __dev_queue_xmit+0x1913/0x2dd0 [ 71.969925][ T19] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 71.975217][ T19] ? __ip_finish_output+0x396/0x640 [ 71.980429][ T19] ? mark_held_locks+0x9f/0xe0 [ 71.985204][ T19] ? ip_finish_output2+0x15b3/0x21b0 [ 71.990505][ T19] ip_finish_output2+0xeb6/0x21b0 [ 71.995563][ T19] ? ip_fragment.constprop.0+0x240/0x240 [ 72.001227][ T19] ? __ip_finish_output+0x640/0x640 [ 72.006449][ T19] ? __ip_flush_pending_frames.constprop.0+0x2c0/0x2c0 [ 72.013340][ T19] __ip_finish_output+0x396/0x640 [ 72.018387][ T19] ip_finish_output+0x35/0x200 [ 72.023169][ T19] ip_output+0x196/0x310 [ 72.027439][ T19] ip_local_out+0xaf/0x1a0 [ 72.031866][ T19] iptunnel_xmit+0x5a3/0x9c0 [ 72.036469][ T19] send4+0x4bf/0xe00 [ 72.040401][ T19] ? wg_receive+0xb0/0xb0 [ 72.044728][ T19] ? rcu_read_lock_sched_held+0x3a/0x70 [ 72.050298][ T19] ? memset+0x20/0x40 [ 72.054287][ T19] wg_socket_send_buffer_to_peer+0x29e/0x340 [ 72.060287][ T19] wg_packet_send_handshake_response+0x27d/0x2f0 [ 72.066641][ T19] ? wg_packet_send_queued_handshake_initiation+0x3c0/0x3c0 [ 72.073954][ T19] ? find_held_lock+0x2d/0x110 [ 72.078742][ T19] wg_receive_handshake_packet+0x668/0xb40 [ 72.084570][ T19] ? decrypt_packet+0x600/0x600 [ 72.089423][ T19] ? mark_held_locks+0x9f/0xe0 [ 72.094203][ T19] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 72.100010][ T19] ? lockdep_hardirqs_on+0x79/0x100 [ 72.105206][ T19] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 72.111026][ T19] wg_packet_handshake_receive_worker+0x45/0x90 [ 72.117275][ T19] process_one_work+0x98d/0x15f0 [ 72.122258][ T19] ? pwq_dec_nr_in_flight+0x320/0x320 [ 72.127661][ T19] ? rwlock_bug.part.0+0x90/0x90 [ 72.132619][ T19] ? _raw_spin_lock_irq+0x41/0x50 [ 72.137668][ T19] worker_thread+0x64c/0x1120 [ 72.142373][ T19] ? process_one_work+0x15f0/0x15f0 [ 72.147583][ T19] kthread+0x3b1/0x4a0 [ 72.151670][ T19] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 72.157565][ T19] ret_from_fork+0x1f/0x30 [ 72.162146][ T19] ================================================================================ [ 72.171438][ T19] Kernel panic - not syncing: panic_on_warn set ... [ 72.178035][ T19] CPU: 1 PID: 19 Comm: kworker/1:0 Not tainted 5.11.0-rc2-syzkaller #0 [ 72.186289][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.196344][ T19] Workqueue: wg-kex-wg1 wg_packet_handshake_receive_worker [ 72.203567][ T19] Call Trace: [ 72.206841][ T19] dump_stack+0x107/0x163 [ 72.211184][ T19] panic+0x306/0x73d [ 72.215077][ T19] ? __warn_printk+0xf3/0xf3 [ 72.219672][ T19] ? ubsan_epilogue+0x3e/0x5a [ 72.224348][ T19] ubsan_epilogue+0x54/0x5a [ 72.228847][ T19] __ubsan_handle_shift_out_of_bounds.cold+0xb1/0x181 [ 72.235611][ T19] ? ktime_get+0x1bf/0x1e0 [ 72.240038][ T19] ? lockdep_hardirqs_on+0x79/0x100 [ 72.245237][ T19] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 72.250969][ T19] ? ktime_get+0x167/0x1e0 [ 72.255385][ T19] red_enqueue.cold+0x64/0x452 [ 72.260167][ T19] ? red_destroy+0x70/0x70 [ 72.264582][ T19] ? rwlock_bug.part.0+0x90/0x90 [ 72.269532][ T19] __dev_queue_xmit+0x1913/0x2dd0 [ 72.274577][ T19] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 72.279873][ T19] ? __ip_finish_output+0x396/0x640 [ 72.285090][ T19] ? mark_held_locks+0x9f/0xe0 [ 72.289866][ T19] ? ip_finish_output2+0x15b3/0x21b0 [ 72.295163][ T19] ip_finish_output2+0xeb6/0x21b0 [ 72.300207][ T19] ? ip_fragment.constprop.0+0x240/0x240 [ 72.305845][ T19] ? __ip_finish_output+0x640/0x640 [ 72.311081][ T19] ? __ip_flush_pending_frames.constprop.0+0x2c0/0x2c0 [ 72.317955][ T19] __ip_finish_output+0x396/0x640 [ 72.323004][ T19] ip_finish_output+0x35/0x200 [ 72.327813][ T19] ip_output+0x196/0x310 [ 72.332110][ T19] ip_local_out+0xaf/0x1a0 [ 72.336565][ T19] iptunnel_xmit+0x5a3/0x9c0 [ 72.341170][ T19] send4+0x4bf/0xe00 [ 72.345084][ T19] ? wg_receive+0xb0/0xb0 [ 72.349419][ T19] ? rcu_read_lock_sched_held+0x3a/0x70 [ 72.354991][ T19] ? memset+0x20/0x40 [ 72.358987][ T19] wg_socket_send_buffer_to_peer+0x29e/0x340 [ 72.364982][ T19] wg_packet_send_handshake_response+0x27d/0x2f0 [ 72.371327][ T19] ? wg_packet_send_queued_handshake_initiation+0x3c0/0x3c0 [ 72.378639][ T19] ? find_held_lock+0x2d/0x110 [ 72.383419][ T19] wg_receive_handshake_packet+0x668/0xb40 [ 72.389257][ T19] ? decrypt_packet+0x600/0x600 [ 72.394130][ T19] ? mark_held_locks+0x9f/0xe0 [ 72.398916][ T19] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 72.404779][ T19] ? lockdep_hardirqs_on+0x79/0x100 [ 72.410017][ T19] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 72.415845][ T19] wg_packet_handshake_receive_worker+0x45/0x90 [ 72.422112][ T19] process_one_work+0x98d/0x15f0 [ 72.427101][ T19] ? pwq_dec_nr_in_flight+0x320/0x320 [ 72.432494][ T19] ? rwlock_bug.part.0+0x90/0x90 [ 72.437440][ T19] ? _raw_spin_lock_irq+0x41/0x50 [ 72.442496][ T19] worker_thread+0x64c/0x1120 [ 72.447194][ T19] ? process_one_work+0x15f0/0x15f0 [ 72.452412][ T19] kthread+0x3b1/0x4a0 [ 72.456506][ T19] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 72.462412][ T19] ret_from_fork+0x1f/0x30 [ 72.467410][ T19] Kernel Offset: disabled [ 72.471868][ T19] Rebooting in 86400 seconds..