Warning: Permanently added '10.128.0.153' (ECDSA) to the list of known hosts. 2021/06/01 09:06:26 parsed 1 programs 2021/06/01 09:06:33 executed programs: 0 syzkaller login: [ 1078.182690][ T8438] chnl_net:caif_netlink_parms(): no params data found [ 1078.201482][ T8438] bridge0: port 1(bridge_slave_0) entered blocking state [ 1078.209198][ T8438] bridge0: port 1(bridge_slave_0) entered disabled state [ 1078.222138][ T8438] device bridge_slave_0 entered promiscuous mode [ 1078.228968][ T8438] bridge0: port 2(bridge_slave_1) entered blocking state [ 1078.236160][ T8438] bridge0: port 2(bridge_slave_1) entered disabled state [ 1078.243419][ T8438] device bridge_slave_1 entered promiscuous mode [ 1078.253927][ T8438] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1078.263524][ T8438] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1078.275828][ T8438] team0: Port device team_slave_0 added [ 1078.282037][ T8438] team0: Port device team_slave_1 added [ 1078.290810][ T8438] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1078.297801][ T8438] 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. [ 1078.323764][ T8438] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1078.334703][ T8438] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1078.341632][ T8438] 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. [ 1078.367491][ T8438] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1078.381977][ T8438] device hsr_slave_0 entered promiscuous mode [ 1078.388235][ T8438] device hsr_slave_1 entered promiscuous mode [ 1078.416576][ T8438] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1078.424146][ T8438] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1078.431373][ T8438] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1078.438867][ T8438] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1078.449425][ T8438] bridge0: port 2(bridge_slave_1) entered blocking state [ 1078.456453][ T8438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1078.463709][ T8438] bridge0: port 1(bridge_slave_0) entered blocking state [ 1078.470705][ T8438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1078.488162][ T8438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1078.496712][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1078.504753][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 1078.512289][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 1078.519638][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1078.528350][ T8438] 8021q: adding VLAN 0 to HW filter on device team0 [ 1078.536402][ T4553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1078.544703][ T4553] bridge0: port 1(bridge_slave_0) entered blocking state [ 1078.551863][ T4553] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1078.560202][ T4862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1078.568473][ T4862] bridge0: port 2(bridge_slave_1) entered blocking state [ 1078.575516][ T4862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1078.589461][ T8438] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1078.600133][ T8438] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1078.611233][ T4553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1078.619609][ T4553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1078.627848][ T4553] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1078.635907][ T4553] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1078.643986][ T4553] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1078.651208][ T4553] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1078.661896][ T4862] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1078.669197][ T4862] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1078.678501][ T8438] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1078.689599][ T4553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1078.701210][ T4862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1078.709149][ T4862] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1078.716704][ T4862] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1078.725070][ T8438] device veth0_vlan entered promiscuous mode [ 1078.733257][ T8438] device veth1_vlan entered promiscuous mode [ 1078.744161][ T4862] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1078.752002][ T4862] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1078.759638][ T4862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1078.768688][ T8438] device veth0_macvtap entered promiscuous mode [ 1078.776288][ T8438] device veth1_macvtap entered promiscuous mode [ 1078.785888][ T8438] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1078.793396][ T4862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1078.802170][ T4862] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1078.810856][ T8438] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1078.818287][ T4553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1078.827385][ T8438] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1078.836198][ T8438] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1078.845079][ T8438] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1078.854796][ T8438] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1078.881456][ T780] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1078.894774][ T8576] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1078.903033][ T780] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1078.910622][ T8576] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1078.918449][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1078.925929][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1078.941532][ T8681] loop0: detected capacity change from 0 to 5 [ 1078.948922][ T8681] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1078.957702][ T8681] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 1078.967882][ T8681] NILFS (loop0): unable to read secondary superblock (blocksize = 2048) [ 1078.976451][ T8681] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 2048) [ 1078.986602][ T8681] NILFS (loop0): mounting unchecked fs [ 1078.992555][ T8681] NILFS (loop0): I/O error reading segment [ 1078.998356][ T8681] NILFS (loop0): error -5 while searching super root [ 1080.211777][ T8662] Bluetooth: hci0: command 0x0409 tx timeout [ 1082.281447][ T4862] Bluetooth: hci0: command 0x041b tx timeout [ 1084.361116][ T4862] Bluetooth: hci0: command 0x040f tx timeout [ 1085.000156][ T8686] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1086.440897][ T7] Bluetooth: hci0: command 0x0419 tx timeout BUG: memory leak unreferenced object 0xffff888115a1fbe0 (size 32): comm "syz-executor.0", pid 8681, jiffies 4295045174 (age 8.160s) hex dump (first 32 bytes): 6c 6f 6f 70 30 00 00 00 00 00 00 00 00 00 00 00 loop0........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kstrdup+0x36/0x70 [] kstrdup_const+0x53/0x80 [] kvasprintf_const+0xc2/0x110 [] kobject_set_name_vargs+0x3b/0xe0 [] kobject_init_and_add+0x6d/0xc0 [] nilfs_sysfs_create_device_group+0x98/0x3a0 [] init_nilfs+0x520/0x680 [] nilfs_mount+0x51b/0x890 [] legacy_get_tree+0x2b/0x90 [] vfs_get_tree+0x28/0x100 [] path_mount+0xc3e/0x1110 [] __x64_sys_mount+0x18e/0x1d0 [] do_syscall_64+0x3a/0xb0 [] entry_SYSCALL_64_after_hwframe+0x44/0xae