Warning: Permanently added '10.128.0.126' (ECDSA) to the list of known hosts. 2022/03/15 20:19:28 fuzzer started 2022/03/15 20:19:28 connecting to host at 10.128.0.169:37539 2022/03/15 20:19:28 checking machine... 2022/03/15 20:19:28 checking revisions... 2022/03/15 20:19:28 testing simple program... [ 50.159341][ T3598] cgroup: Unknown subsys name 'net' [ 50.274689][ T3598] cgroup: Unknown subsys name 'rlimit' [ 51.539218][ T3601] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 51.547461][ T3601] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 51.555312][ T3601] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 51.563505][ T3601] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 51.571563][ T3601] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 51.578865][ T3601] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 51.669619][ T3600] chnl_net:caif_netlink_parms(): no params data found [ 51.713858][ T3600] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.721562][ T3600] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.730385][ T3600] device bridge_slave_0 entered promiscuous mode [ 51.739597][ T3600] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.746952][ T3600] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.756157][ T3600] device bridge_slave_1 entered promiscuous mode [ 51.777796][ T3600] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.789161][ T3600] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.813174][ T3600] team0: Port device team_slave_0 added [ 51.821758][ T3600] team0: Port device team_slave_1 added [ 51.839590][ T3600] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.846726][ 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. [ 51.873116][ T3600] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.886221][ T3600] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.893308][ 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. [ 51.919667][ T3600] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.945637][ T3600] device hsr_slave_0 entered promiscuous mode [ 51.952506][ T3600] device hsr_slave_1 entered promiscuous mode [ 52.036290][ T3600] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 52.047360][ T3600] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 52.057597][ T3600] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 52.067523][ T3600] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 52.089287][ T3600] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.096572][ T3600] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.104609][ T3600] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.111961][ T3600] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.159921][ T3600] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.172126][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.183309][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.193537][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.202158][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 52.215608][ T3600] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.228578][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.237128][ T141] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.244534][ T141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.261709][ T3613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.270683][ T3613] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.277735][ T3613] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.291864][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.311003][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.319774][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.329677][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.338001][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.351400][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.366558][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.374629][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.390346][ T3600] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.498611][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.516432][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.525702][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.533856][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.544418][ T3600] device veth0_vlan entered promiscuous mode [ 52.555243][ T3600] device veth1_vlan entered promiscuous mode [ 52.575407][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 52.583510][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 52.591937][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.603254][ T3600] device veth0_macvtap entered promiscuous mode [ 52.612414][ T3600] device veth1_macvtap entered promiscuous mode [ 52.627812][ T3600] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.637164][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.646651][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.659852][ T3600] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.667835][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.679841][ T3600] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.689990][ T3600] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.700327][ T3600] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.709429][ T3600] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.749139][ T6] ------------[ cut here ]------------ [ 52.755157][ T6] WARNING: CPU: 0 PID: 6 at net/core/dev.c:4268 __napi_schedule+0xe2/0x440 [ 52.764069][ T6] Modules linked in: [ 52.767981][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 5.17.0-rc7-syzkaller-02471-g72f56fdb97b2 #0 [ 52.777898][ T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.787975][ T6] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker [ 52.794520][ T6] RIP: 0010:__napi_schedule+0xe2/0x440 [ 52.800093][ T6] Code: 74 4a e8 51 1f 47 fa 31 ff 65 44 8b 25 67 ce d0 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 b8 22 47 fa 45 85 e4 75 07 e8 2e 1f 47 fa <0f> 0b e8 27 1f 47 fa 65 44 8b 25 7f d8 d0 78 31 ff 44 89 e6 e8 95 [ 52.819981][ T6] RSP: 0018:ffffc900000b7c88 EFLAGS: 00010093 [ 52.821895][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.826071][ T6] RAX: 0000000000000000 RBX: ffff888076838748 RCX: 0000000000000000 [ 52.826107][ T6] RDX: ffff888010e61d00 RSI: ffffffff8731a172 RDI: 0000000000000003 [ 52.826123][ T6] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001 [ 52.826138][ T6] R10: ffffffff8731a168 R11: 0000000000000000 R12: 0000000000000000 [ 52.834246][ T356] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.841987][ T6] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff88806ef90ec0 [ 52.842006][ T6] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 52.842029][ T6] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.842047][ T6] CR2: 00007f4a944de300 CR3: 000000001921f000 CR4: 00000000003506f0 [ 52.850911][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.858239][ T6] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.858265][ T6] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.858281][ T6] Call Trace: [ 52.858290][ T6] <TASK> [ 52.858304][ T6] wg_packet_decrypt_worker+0x408/0x5d0 [ 52.858349][ T6] process_one_work+0x9ac/0x1650 [ 52.868787][ T356] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.874152][ T6] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 52.885780][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.891143][ T6] ? rwlock_bug.part.0+0x90/0x90 [ 52.891179][ T6] ? _raw_spin_lock_irq+0x41/0x50 [ 52.891217][ T6] worker_thread+0x657/0x1110 [ 52.906439][ T3610] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.913325][ T6] ? process_one_work+0x1650/0x1650 [ 52.913372][ T6] kthread+0x2e9/0x3a0 [ 52.913399][ T6] ? kthread_complete_and_exit+0x40/0x40 [ 52.913432][ T6] ret_from_fork+0x1f/0x30 [ 53.007109][ T6] </TASK> [ 53.010131][ T6] Kernel panic - not syncing: panic_on_warn set ... [ 53.016736][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 5.17.0-rc7-syzkaller-02471-g72f56fdb97b2 #0 [ 53.026621][ T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.036689][ T6] Workqueue: wg-crypt-wg0 wg_packet_decrypt_worker [ 53.043221][ T6] Call Trace: [ 53.046523][ T6] <TASK> [ 53.049464][ T6] dump_stack_lvl+0xcd/0x134 [ 53.054182][ T6] panic+0x2b0/0x6dd [ 53.058185][ T6] ? __warn_printk+0xf3/0xf3 [ 53.062792][ T6] ? __warn.cold+0x1d1/0x2cf [ 53.067442][ T6] ? __napi_schedule+0xe2/0x440 [ 53.072489][ T6] __warn.cold+0x1ec/0x2cf [ 53.076930][ T6] ? __napi_schedule+0xe2/0x440 [ 53.081798][ T6] report_bug+0x1bd/0x210 [ 53.086164][ T6] handle_bug+0x3c/0x60 [ 53.091188][ T6] exc_invalid_op+0x14/0x40 [ 53.095689][ T6] asm_exc_invalid_op+0x12/0x20 [ 53.100537][ T6] RIP: 0010:__napi_schedule+0xe2/0x440 [ 53.106005][ T6] Code: 74 4a e8 51 1f 47 fa 31 ff 65 44 8b 25 67 ce d0 78 41 81 e4 00 ff 0f 00 44 89 e6 e8 b8 22 47 fa 45 85 e4 75 07 e8 2e 1f 47 fa <0f> 0b e8 27 1f 47 fa 65 44 8b 25 7f d8 d0 78 31 ff 44 89 e6 e8 95 [ 53.125618][ T6] RSP: 0018:ffffc900000b7c88 EFLAGS: 00010093 [ 53.131832][ T6] RAX: 0000000000000000 RBX: ffff888076838748 RCX: 0000000000000000 [ 53.139819][ T6] RDX: ffff888010e61d00 RSI: ffffffff8731a172 RDI: 0000000000000003 [ 53.147828][ T6] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000001 [ 53.155884][ T6] R10: ffffffff8731a168 R11: 0000000000000000 R12: 0000000000000000 [ 53.163865][ T6] R13: ffff8880b9c00000 R14: 000000000003adc0 R15: ffff88806ef90ec0 [ 53.171862][ T6] ? __napi_schedule+0xd8/0x440 [ 53.176749][ T6] ? __napi_schedule+0xe2/0x440 [ 53.181641][ T6] ? __napi_schedule+0xe2/0x440 [ 53.186536][ T6] wg_packet_decrypt_worker+0x408/0x5d0 [ 53.192102][ T6] process_one_work+0x9ac/0x1650 [ 53.197049][ T6] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 53.202426][ T6] ? rwlock_bug.part.0+0x90/0x90 [ 53.207363][ T6] ? _raw_spin_lock_irq+0x41/0x50 [ 53.212413][ T6] worker_thread+0x657/0x1110 [ 53.217100][ T6] ? process_one_work+0x1650/0x1650 [ 53.222309][ T6] kthread+0x2e9/0x3a0 [ 53.226379][ T6] ? kthread_complete_and_exit+0x40/0x40 [ 53.232024][ T6] ret_from_fork+0x1f/0x30 [ 53.236456][ T6] </TASK> [ 53.239899][ T6] Kernel Offset: disabled [ 53.244304][ T6] Rebooting in 86400 seconds..