DUID 00:04:05:57:04:5b:ff:82:97:5c:61:7c:7c:5f:d7:06:b7:63 forked to background, child pid 3172 [ 11.967715][ T3173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 11.970659][ T3173] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 69.866575][ T1564] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.83' (ECDSA) to the list of known hosts. 2022/04/17 21:31:45 parsed 1 programs [ 1120.195017][ T3658] cgroup: Unknown subsys name 'net' [ 1120.327999][ T3658] cgroup: Unknown subsys name 'rlimit' 2022/04/17 21:31:53 executed programs: 0 [ 1127.465014][ T3658] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1128.587178][ T3669] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1128.594250][ T3669] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1128.601278][ T3669] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1128.608333][ T3669] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1128.615310][ T3669] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1128.622290][ T3669] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1128.651498][ T3666] chnl_net:caif_netlink_parms(): no params data found [ 1128.668622][ T3666] bridge0: port 1(bridge_slave_0) entered blocking state [ 1128.675667][ T3666] bridge0: port 1(bridge_slave_0) entered disabled state [ 1128.683016][ T3666] device bridge_slave_0 entered promiscuous mode [ 1128.690035][ T3666] bridge0: port 2(bridge_slave_1) entered blocking state [ 1128.697186][ T3666] bridge0: port 2(bridge_slave_1) entered disabled state [ 1128.704435][ T3666] device bridge_slave_1 entered promiscuous mode [ 1128.714828][ T3666] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1128.724764][ T3666] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1128.737622][ T3666] team0: Port device team_slave_0 added [ 1128.743641][ T3666] team0: Port device team_slave_1 added [ 1128.752940][ T3666] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1128.759877][ T3666] 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. [ 1128.785742][ T3666] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1128.796716][ T3666] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1128.803637][ T3666] 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. [ 1128.829514][ T3666] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1128.845270][ T3666] device hsr_slave_0 entered promiscuous mode [ 1128.851593][ T3666] device hsr_slave_1 entered promiscuous mode [ 1128.877702][ T3666] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1128.885018][ T3666] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1128.892469][ T3666] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1128.899842][ T3666] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1128.910440][ T3666] bridge0: port 2(bridge_slave_1) entered blocking state [ 1128.917475][ T3666] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1128.924680][ T3666] bridge0: port 1(bridge_slave_0) entered blocking state [ 1128.931710][ T3666] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1128.949872][ T3666] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1128.958091][ T3659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1128.966152][ T3659] bridge0: port 1(bridge_slave_0) entered disabled state [ 1128.973510][ T3659] bridge0: port 2(bridge_slave_1) entered disabled state [ 1128.981120][ T3659] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1128.989844][ T3666] 8021q: adding VLAN 0 to HW filter on device team0 [ 1128.998005][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1129.006227][ T3674] bridge0: port 1(bridge_slave_0) entered blocking state [ 1129.013238][ T3674] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1129.027305][ T3666] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1129.037699][ T3666] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1129.049120][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1129.057352][ T3674] bridge0: port 2(bridge_slave_1) entered blocking state [ 1129.064363][ T3674] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1129.072353][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1129.080450][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1129.088615][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1129.096659][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1129.107755][ T3666] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1129.115449][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1129.122916][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1129.130372][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1129.137947][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1129.162996][ T3666] device veth0_vlan entered promiscuous mode [ 1129.169479][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1129.178020][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1129.186216][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1129.193661][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1129.203206][ T3666] device veth1_vlan entered promiscuous mode [ 1129.212584][ T3659] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1129.220449][ T3659] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1129.228235][ T3659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1129.236894][ T3666] device veth0_macvtap entered promiscuous mode [ 1129.243894][ T3666] device veth1_macvtap entered promiscuous mode [ 1129.252949][ T3666] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1129.260339][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1129.269016][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1129.277825][ T3666] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1129.285677][ T3666] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1129.294394][ T3666] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1129.303169][ T3666] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1129.311942][ T3666] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1129.321700][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1129.340111][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1129.349376][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1129.353467][ T3680] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1129.357235][ T3659] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1129.365331][ T3680] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1129.379436][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1130.666003][ T3675] Bluetooth: hci0: command 0x0409 tx timeout [ 1132.745810][ T3675] Bluetooth: hci0: command 0x041b tx timeout 2022/04/17 21:32:00 executed programs: 1 [ 1134.825988][ T3674] Bluetooth: hci0: command 0x040f tx timeout [ 1136.905825][ T3674] Bluetooth: hci0: command 0x0419 tx timeout 2022/04/17 21:32:05 executed programs: 3 2022/04/17 21:32:11 executed programs: 5 2022/04/17 21:32:16 executed programs: 7 2022/04/17 21:32:21 executed programs: 9 2022/04/17 21:32:27 executed programs: 11 2022/04/17 21:32:32 executed programs: 13 2022/04/17 21:32:38 executed programs: 15 [ 1175.786348][ T1231] ieee802154 phy0 wpan0: encryption failed: -22 [ 1175.792689][ T1231] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.795185][ T3755] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811240ad80 (size 192): comm "syz-executor.0", pid 3725, jiffies 4295052892 (age 23.820s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] create_io_worker+0x46/0x250 [] create_worker_cb+0xd2/0xf0 [] task_work_run+0x73/0xb0 [] get_signal+0xb9/0xf90 [] arch_do_signal_or_restart+0x2b/0x790 [] exit_to_user_mode_prepare+0xa7/0x160 [] syscall_exit_to_user_mode+0x1d/0x40 [] do_syscall_64+0x42/0xb0 [] entry_SYSCALL_64_after_hwframe+0x44/0xae