Warning: Permanently added '10.128.0.24' (ECDSA) to the list of known hosts. 2020/11/16 03:31:52 parsed 1 programs 2020/11/16 03:31:52 executed programs: 0 syzkaller login: [ 67.129380][ T8498] IPVS: ftp: loaded support on port[0] = 21 [ 67.278352][ T8498] chnl_net:caif_netlink_parms(): no params data found [ 67.361685][ T8498] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.370785][ T8498] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.380171][ T8498] device bridge_slave_0 entered promiscuous mode [ 67.391171][ T8498] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.399094][ T8498] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.409304][ T8498] device bridge_slave_1 entered promiscuous mode [ 67.436109][ T8498] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.449252][ T8498] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.481552][ T8498] team0: Port device team_slave_0 added [ 67.490075][ T8498] team0: Port device team_slave_1 added [ 67.511459][ T8498] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.519450][ T8498] 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. [ 67.553436][ T8498] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.568286][ T8498] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.577945][ T8498] 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. [ 67.605285][ T8498] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.633613][ T8498] device hsr_slave_0 entered promiscuous mode [ 67.642366][ T8498] device hsr_slave_1 entered promiscuous mode [ 67.750419][ T8498] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.761969][ T8498] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.773164][ T8498] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.784806][ T8498] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.811799][ T8498] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.819400][ T8498] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.827814][ T8498] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.835094][ T8498] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.882098][ T8498] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.899484][ T3203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.910429][ T3203] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.921502][ T3203] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.930968][ T3203] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 67.951450][ T8498] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.969181][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.978144][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.985420][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.998482][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.007719][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.015422][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.046492][ T4939] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.069412][ T4939] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.106486][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.119196][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.132462][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.144318][ T8498] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.171227][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.180227][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.197784][ T8498] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.220005][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.243338][ T4939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.253485][ T4939] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.262796][ T4939] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.275342][ T8498] device veth0_vlan entered promiscuous mode [ 68.290784][ T8498] device veth1_vlan entered promiscuous mode [ 68.317009][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.327848][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.340515][ T8498] device veth0_macvtap entered promiscuous mode [ 68.357264][ T8498] device veth1_macvtap entered promiscuous mode [ 68.377536][ T8498] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.385853][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.396898][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.405203][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.413777][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.427118][ T8498] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.436155][ T3203] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.445907][ T3203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.457986][ T8498] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.469027][ T8498] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.478316][ T8498] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.488052][ T8498] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.572691][ T21] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.587165][ T21] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.609090][ T3203] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.632919][ T21] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.642156][ T21] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.653618][ T3203] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.697537][ T1640] BUG: sleeping function called from invalid context at net/mac80211/sta_info.c:1962 [ 68.708108][ T1640] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 1640, name: kworker/u4:5 [ 68.718687][ T1640] 4 locks held by kworker/u4:5/1640: [ 68.745281][ T1640] #0: ffff88801c047138 ((wq_completion)phy3){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 68.764165][ T1640] #1: ffffc9000676fda8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 68.794095][ T1640] #2: ffff8880289c8d00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x93/0xe80 [ 68.803690][ T1640] #3: ffffffff8b339ce0 (rcu_read_lock){....}-{1:2}, at: sta_info_insert_rcu+0x680/0x2ba0 [ 68.816455][ T1640] Preemption disabled at: [ 68.816484][ T1640] [] __mutex_lock+0x10f/0x1110 [ 68.829034][ T1640] CPU: 1 PID: 1640 Comm: kworker/u4:5 Not tainted 5.10.0-rc3-next-20201113-syzkaller #0 [ 68.838852][ T1640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/20