[ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. [ 30.227912][ T8202] sshd (8202) used greatest stack depth: 11400 bytes left Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.238' (ECDSA) to the list of known hosts. 2020/11/06 15:26:05 parsed 1 programs 2020/11/06 15:26:12 executed programs: 0 syzkaller login: [ 1594.993134][ T8478] IPVS: ftp: loaded support on port[0] = 21 [ 1595.041580][ T8478] chnl_net:caif_netlink_parms(): no params data found [ 1595.062961][ T8478] bridge0: port 1(bridge_slave_0) entered blocking state [ 1595.072060][ T8478] bridge0: port 1(bridge_slave_0) entered disabled state [ 1595.079648][ T8478] device bridge_slave_0 entered promiscuous mode [ 1595.086664][ T8478] bridge0: port 2(bridge_slave_1) entered blocking state [ 1595.093676][ T8478] bridge0: port 2(bridge_slave_1) entered disabled state [ 1595.101214][ T8478] device bridge_slave_1 entered promiscuous mode [ 1595.111395][ T8478] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1595.121248][ T8478] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1595.134620][ T8478] team0: Port device team_slave_0 added [ 1595.141020][ T8478] team0: Port device team_slave_1 added [ 1595.150220][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1595.157383][ T8478] 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. [ 1595.183558][ T8478] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1595.194739][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1595.201885][ T8478] 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. [ 1595.228028][ T8478] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1595.243188][ T8478] device hsr_slave_0 entered promiscuous mode [ 1595.249748][ T8478] device hsr_slave_1 entered promiscuous mode [ 1595.277684][ T8478] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1595.288057][ T8478] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1595.295707][ T8478] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1595.303096][ T8478] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1595.315657][ T8478] bridge0: port 2(bridge_slave_1) entered blocking state [ 1595.322670][ T8478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1595.329914][ T8478] bridge0: port 1(bridge_slave_0) entered blocking state [ 1595.336961][ T8478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1595.354903][ T8478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1595.363571][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1595.371716][ T8619] bridge0: port 1(bridge_slave_0) entered disabled state [ 1595.379679][ T8619] bridge0: port 2(bridge_slave_1) entered disabled state [ 1595.387164][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1595.395876][ T8478] 8021q: adding VLAN 0 to HW filter on device team0 [ 1595.405382][ T8456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1595.413618][ T8456] bridge0: port 1(bridge_slave_0) entered blocking state [ 1595.420652][ T8456] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1595.428207][ T8456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1595.436444][ T8456] bridge0: port 2(bridge_slave_1) entered blocking state [ 1595.443475][ T8456] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1595.455376][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1595.463494][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1595.474484][ T8478] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1595.485412][ T8478] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1595.496466][ T3250] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1595.503885][ T3250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1595.512317][ T3250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1595.520433][ T3250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1595.532750][ T8478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1595.540183][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1595.547710][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1595.562811][ T8478] device veth0_vlan entered promiscuous mode [ 1595.569419][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1595.578091][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1595.586082][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1595.593407][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1595.602885][ T8478] device veth1_vlan entered promiscuous mode [ 1595.614039][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1595.621848][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1595.629885][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1595.639329][ T8478] device veth0_macvtap entered promiscuous mode [ 1595.647123][ T8478] device veth1_macvtap entered promiscuous mode [ 1595.657437][ T8478] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1595.664635][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1595.673627][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1595.682772][ T8478] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1595.690079][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1595.699225][ T8478] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1595.707994][ T8478] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1595.716675][ T8478] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1595.725377][ T8478] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1595.753726][ T26] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1595.763731][ T26] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1595.777892][ T8551] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1595.778754][ T8619] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1595.787990][ T8551] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1595.800781][ T8445] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1597.055131][ T8619] Bluetooth: hci0: command 0x0409 tx timeout [ 1599.134860][ T8619] Bluetooth: hci0: command 0x041b tx timeout 2020/11/06 15:26:19 executed programs: 1 [ 1601.214762][ T8619] Bluetooth: hci0: command 0x040f tx timeout [ 1602.127722][ T8757] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1603.294499][ T8456] Bluetooth: hci0: command 0x0419 tx timeout BUG: memory leak unreferenced object 0xffff888115123f00 (size 96): comm "kworker/u4:3", pid 350, jiffies 4295096869 (age 12.440s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 1e 0a 04 00 00 00 08 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 50 ..............PP backtrace: [<000000002d385ed4>] kmemdup+0x23/0x50 [<000000004fe9a689>] ieee80211_check_fast_xmit+0x4a0/0x780 [<000000006073abfa>] sta_info_move_state+0x116/0x540 [<00000000712fa72a>] ieee80211_ibss_finish_sta+0x16e/0x1f0 [<000000009d9dd0cc>] ieee80211_ibss_work+0x11f/0x540 [<0000000030685e38>] ieee80211_iface_work+0x50a/0x5b0 [<000000001f799d07>] process_one_work+0x27d/0x590 [<00000000d1fa0e97>] worker_thread+0x59/0x5d0 [<000000001251df6b>] kthread+0x178/0x1b0 [<00000000c823f6ff>] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff888115123b80 (size 96): comm "kworker/u4:3", pid 350, jiffies 4295096869 (age 12.440s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 1e 0a 04 00 00 00 08 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 50 ..............PP backtrace: [<000000002d385ed4>] kmemdup+0x23/0x50 [<000000004fe9a689>] ieee80211_check_fast_xmit+0x4a0/0x780 [<000000006073abfa>] sta_info_move_state+0x116/0x540 [<00000000712fa72a>] ieee80211_ibss_finish_sta+0x16e/0x1f0 [<000000009d9dd0cc>] ieee80211_ibss_work+0x11f/0x540 [<0000000030685e38>] ieee80211_iface_work+0x50a/0x5b0 [<000000001f799d07>] process_one_work+0x27d/0x590 [<00000000d1fa0e97>] worker_thread+0x59/0x5d0 [<000000001251df6b>] kthread+0x178/0x1b0 [<00000000c823f6ff>] ret_from_fork+0x1f/0x30