Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts. 2020/12/01 16:56:47 parsed 1 programs 2020/12/01 16:56:48 executed programs: 0 syzkaller login: [ 68.424975][ T8503] IPVS: ftp: loaded support on port[0] = 21 [ 68.608729][ T8503] chnl_net:caif_netlink_parms(): no params data found [ 68.704281][ T8503] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.712839][ T8503] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.721876][ T8503] device bridge_slave_0 entered promiscuous mode [ 68.731780][ T8503] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.740117][ T8503] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.749642][ T8503] device bridge_slave_1 entered promiscuous mode [ 68.779051][ T8503] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.792268][ T8503] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.822797][ T8503] team0: Port device team_slave_0 added [ 68.833773][ T8503] team0: Port device team_slave_1 added [ 68.853148][ T8503] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.860560][ T8503] 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. [ 68.887370][ T8503] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.900403][ T8503] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.907797][ T8503] 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. [ 68.934039][ T8503] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.961851][ T8503] device hsr_slave_0 entered promiscuous mode [ 68.968544][ T8503] device hsr_slave_1 entered promiscuous mode [ 69.067972][ T8503] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.079198][ T8503] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.089677][ T8503] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.100483][ T8503] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.125264][ T8503] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.132460][ T8503] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.140300][ T8503] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.147445][ T8503] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.197262][ T8503] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.211072][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.222999][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.231916][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.240106][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 69.253379][ T8503] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.264865][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.274534][ T3000] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.281674][ T3000] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.299311][ T8722] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.307796][ T8722] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.314841][ T8722] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.338715][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.347772][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.356549][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.371065][ T8503] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.382440][ T8503] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.390772][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.399124][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.418950][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.426623][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.440552][ T8503] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.460388][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.480513][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.489480][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.498185][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.510521][ T8503] device veth0_vlan entered promiscuous mode [ 69.521989][ T8503] device veth1_vlan entered promiscuous mode [ 69.546409][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.554454][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.563263][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.572626][ T8503] device veth0_macvtap entered promiscuous mode [ 69.583856][ T8503] device veth1_macvtap entered promiscuous mode [ 69.597938][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.614080][ T8503] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.622635][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.632745][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.646788][ T8503] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.655549][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.664098][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.675547][ T8503] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.684378][ T8503] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.693543][ T8503] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.710573][ T8503] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.792660][ T399] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.821060][ T399] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.841605][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.851418][ T399] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.867304][ T399] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.876319][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.916790][ T1101] BUG: sleeping function called from invalid context at net/mac80211/sta_info.c:1962 [ 69.927294][ T1101] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 1101, name: kworker/u4:5 [ 69.937884][ T1101] 4 locks held by kworker/u4:5/1101: [ 69.943481][ T1101] #0: ffff88801bc1f138 ((wq_completion)phy3){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 69.955391][ T1101] #1: ffffc9000425fda8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 69.971722][ T1101] #2: ffff88802063cd00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x93/0xe80 [ 69.996456][ T1101] #3: ffffffff8b337160 (rcu_read_lock){....}-{1:2}, at: sta_info_insert_rcu+0x680/0x2ba0 [ 70.025186][ T1101] Preemption disabled at: [ 70.025216][ T1101] [] __mutex_lock+0x10f/0x10e0 [ 70.044227][ T1101] CPU: 0 PID: 1101 Comm: kworker/u4:5 Not tainted 5.10.0-rc3-syzkaller #0 [ 70.052736][ T1101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.062800][ T1101] Workqueue: phy3 ieee80211_iface_work [ 70.068267][ T1101] Call Trace: [ 70.071569][ T1101] dump_stack+0x107/0x163