Warning: Permanently added '10.128.10.38' (ECDSA) to the list of known hosts. 2020/11/15 18:34:05 parsed 1 programs 2020/11/15 18:34:12 executed programs: 0 syzkaller login: [ 1082.611180][ T8502] IPVS: ftp: loaded support on port[0] = 21 [ 1082.667351][ T8502] chnl_net:caif_netlink_parms(): no params data found [ 1082.697933][ T8502] bridge0: port 1(bridge_slave_0) entered blocking state [ 1082.705525][ T8502] bridge0: port 1(bridge_slave_0) entered disabled state [ 1082.712791][ T8502] device bridge_slave_0 entered promiscuous mode [ 1082.720231][ T8502] bridge0: port 2(bridge_slave_1) entered blocking state [ 1082.727518][ T8502] bridge0: port 2(bridge_slave_1) entered disabled state [ 1082.735129][ T8502] device bridge_slave_1 entered promiscuous mode [ 1082.745903][ T8502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1082.755697][ T8502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1082.768852][ T8502] team0: Port device team_slave_0 added [ 1082.775301][ T8502] team0: Port device team_slave_1 added [ 1082.784780][ T8502] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1082.791715][ T8502] 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. [ 1082.818076][ T8502] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1082.829542][ T8502] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1082.836764][ T8502] 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. [ 1082.863004][ T8502] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1082.878793][ T8502] device hsr_slave_0 entered promiscuous mode [ 1082.885393][ T8502] device hsr_slave_1 entered promiscuous mode [ 1082.915049][ T8502] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1082.926562][ T8502] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1082.937314][ T8502] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1082.944941][ T8502] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1082.962091][ T8502] bridge0: port 2(bridge_slave_1) entered blocking state [ 1082.969138][ T8502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1082.976405][ T8502] bridge0: port 1(bridge_slave_0) entered blocking state [ 1082.983470][ T8502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1083.003869][ T8502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1083.012935][ T4596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1083.021858][ T4596] bridge0: port 1(bridge_slave_0) entered disabled state [ 1083.029375][ T4596] bridge0: port 2(bridge_slave_1) entered disabled state [ 1083.037141][ T4596] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1083.046147][ T8502] 8021q: adding VLAN 0 to HW filter on device team0 [ 1083.054780][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1083.062966][ T8480] bridge0: port 1(bridge_slave_0) entered blocking state [ 1083.070031][ T8480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1083.083744][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1083.091945][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 1083.099011][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1083.107152][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1083.115433][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1083.126727][ T8502] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1083.137132][ T8502] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1083.148503][ T4596] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1083.156305][ T4596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1083.164542][ T4596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1083.172540][ T4596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1083.185680][ T8502] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1083.193694][ T4596] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1083.201057][ T4596] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1083.212607][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1083.226247][ T8502] device veth0_vlan entered promiscuous mode [ 1083.233788][ T8472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1083.241828][ T8472] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1083.249626][ T8472] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1083.258232][ T8502] device veth1_vlan entered promiscuous mode [ 1083.269922][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1083.277889][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1083.285956][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1083.295253][ T8502] device veth0_macvtap entered promiscuous mode [ 1083.302824][ T8502] device veth1_macvtap entered promiscuous mode [ 1083.313329][ T8502] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1083.320723][ T8472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1083.329370][ T8472] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1083.338819][ T8502] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1083.346212][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1083.355895][ T8502] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1083.365063][ T8502] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1083.373869][ T8502] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1083.382541][ T8502] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1083.406659][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1083.421644][ T8515] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1083.428345][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1083.435566][ T8515] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1083.451542][ T8472] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1083.459973][ T8472] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1084.663846][ T8472] Bluetooth: hci0: command 0x0409 tx timeout [ 1086.743543][ T8472] Bluetooth: hci0: command 0x041b tx timeout 2020/11/15 18:34:20 executed programs: 1 [ 1088.823832][ T56] Bluetooth: hci0: command 0x040f tx timeout [ 1089.620322][ T8753] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1090.903525][ T56] Bluetooth: hci0: command 0x0419 tx timeout [ 1095.645444][ T8753] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888116033640 (size 32): comm "syz-executor.0", pid 8744, jiffies 4295045617 (age 12.230s) hex dump (first 32 bytes): 25 5e 5d 38 5b 2b 2e 5d 28 25 7b 3a 0f 80 5b 29 %^]8[+.](%{:..[) 2d 3a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -:.............. backtrace: [<00000000bfc1b3ff>] kmemdup_nul+0x2d/0x70 [<000000003f71399c>] vfs_parse_fs_string+0x6e/0xd0 [<00000000b0e7c245>] generic_parse_monolithic+0xe0/0x130 [<0000000062bcac64>] path_mount+0xbbb/0x1170 [<00000000c09c1b25>] __x64_sys_mount+0x18e/0x1d0 [<000000009736f176>] do_syscall_64+0x2d/0x70 [<00000000b9cacaf0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116033720 (size 32): comm "syz-executor.0", pid 8752, jiffies 4295046131 (age 7.090s) hex dump (first 32 bytes): 25 5e 5d 38 5b 2b 2e 5d 28 25 7b 3a 0f 80 5b 29 %^]8[+.](%{:..[) 2d 3a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -:.............. backtrace: [<00000000bfc1b3ff>] kmemdup_nul+0x2d/0x70 [<000000003f71399c>] vfs_parse_fs_string+0x6e/0xd0 [<00000000b0e7c245>] generic_parse_monolithic+0xe0/0x130 [<0000000062bcac64>] path_mount+0xbbb/0x1170 [<00000000c09c1b25>] __x64_sys_mount+0x18e/0x1d0 [<000000009736f176>] do_syscall_64+0x2d/0x70 [<00000000b9cacaf0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9