Warning: Permanently added '10.128.1.51' (ECDSA) to the list of known hosts. 2021/05/05 19:11:12 parsed 1 programs 2021/05/05 19:11:19 executed programs: 0 syzkaller login: [ 1080.679515][ T8441] chnl_net:caif_netlink_parms(): no params data found [ 1080.716525][ T8441] bridge0: port 1(bridge_slave_0) entered blocking state [ 1080.724360][ T8441] bridge0: port 1(bridge_slave_0) entered disabled state [ 1080.732589][ T8441] device bridge_slave_0 entered promiscuous mode [ 1080.739848][ T8441] bridge0: port 2(bridge_slave_1) entered blocking state [ 1080.747154][ T8441] bridge0: port 2(bridge_slave_1) entered disabled state [ 1080.754613][ T8441] device bridge_slave_1 entered promiscuous mode [ 1080.765370][ T8441] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1080.775375][ T8441] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1080.788665][ T8441] team0: Port device team_slave_0 added [ 1080.795146][ T8441] team0: Port device team_slave_1 added [ 1080.804432][ T8441] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1080.812048][ T8441] 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. [ 1080.838994][ T8441] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1080.850446][ T8441] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1080.857873][ T8441] 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. [ 1080.885020][ T8441] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1080.901401][ T8441] device hsr_slave_0 entered promiscuous mode [ 1080.907726][ T8441] device hsr_slave_1 entered promiscuous mode [ 1080.936959][ T8441] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1080.944866][ T8441] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1080.953261][ T8441] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1080.961050][ T8441] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1080.973306][ T8441] bridge0: port 2(bridge_slave_1) entered blocking state [ 1080.980485][ T8441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1080.987891][ T8441] bridge0: port 1(bridge_slave_0) entered blocking state [ 1080.995108][ T8441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1081.014653][ T8441] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1081.024013][ T8417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1081.031884][ T8417] bridge0: port 1(bridge_slave_0) entered disabled state [ 1081.039705][ T8417] bridge0: port 2(bridge_slave_1) entered disabled state [ 1081.047504][ T8417] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1081.056580][ T8441] 8021q: adding VLAN 0 to HW filter on device team0 [ 1081.064858][ T8662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1081.073375][ T8662] bridge0: port 1(bridge_slave_0) entered blocking state [ 1081.080399][ T8662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1081.089341][ T8582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1081.097749][ T8582] bridge0: port 2(bridge_slave_1) entered blocking state [ 1081.104880][ T8582] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1081.116391][ T8662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1081.124590][ T8662] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1081.136184][ T8441] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1081.146536][ T8441] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1081.158480][ T8662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1081.167533][ T8662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1081.175694][ T8662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1081.188327][ T8441] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1081.195607][ T8662] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1081.203183][ T8662] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1081.210477][ T8662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1081.226481][ T8441] device veth0_vlan entered promiscuous mode [ 1081.232806][ T8417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1081.241134][ T8417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1081.249176][ T8417] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1081.257016][ T8417] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1081.267941][ T8441] device veth1_vlan entered promiscuous mode [ 1081.280164][ T8582] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1081.288131][ T8582] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1081.296208][ T8582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1081.305603][ T8441] device veth0_macvtap entered promiscuous mode [ 1081.313616][ T8441] device veth1_macvtap entered promiscuous mode [ 1081.324260][ T8441] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1081.331516][ T8582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1081.340852][ T8582] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1081.350132][ T8441] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1081.357583][ T8417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1081.367143][ T8441] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1081.376048][ T8441] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1081.384895][ T8441] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1081.393861][ T8441] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1081.417188][ T8454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1081.435744][ T8454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1081.447960][ T2009] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1081.453606][ T8417] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1081.456324][ T2009] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1081.470298][ T8582] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1081.486402][ T8685] loop0: detected capacity change from 0 to 4080 [ 1081.494836][ T8685] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 1081.505761][ T8685] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 2048) [ 1081.516301][ T8685] NILFS (loop0): mounting unchecked fs [ 1081.523077][ T8685] NILFS (loop0): invalid segment: Magic number mismatch [ 1081.530119][ T8685] NILFS (loop0): unable to fall back to spare super block [ 1081.537896][ T8685] NILFS (loop0): error -22 while searching super root [ 1082.702047][ T8582] Bluetooth: hci0: command 0x0409 tx timeout [ 1084.781831][ T8582] Bluetooth: hci0: command 0x041b tx timeout [ 1086.861526][ T8665] Bluetooth: hci0: command 0x040f tx timeout 2021/05/05 19:11:27 executed programs: 1 [ 1087.037506][ T8693] loop0: detected capacity change from 0 to 4080 [ 1087.046524][ T8693] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 1087.056592][ T8693] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 2048) [ 1087.066758][ T8693] NILFS (loop0): mounting unchecked fs [ 1087.072973][ T8693] NILFS (loop0): invalid segment: Magic number mismatch [ 1087.079931][ T8693] NILFS (loop0): unable to fall back to spare super block [ 1087.087152][ T8693] NILFS (loop0): error -22 while searching super root [ 1087.161737][ T8699] loop0: detected capacity change from 0 to 4080 [ 1087.169736][ T8699] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 1087.184729][ T8699] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 2048) [ 1087.198682][ T8699] NILFS (loop0): mounting unchecked fs [ 1087.204788][ T8699] NILFS (loop0): invalid segment: Magic number mismatch [ 1087.212157][ T8699] NILFS (loop0): unable to fall back to spare super block [ 1087.221810][ T8699] NILFS (loop0): error -22 while searching super root [ 1088.425761][ T8703] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1088.941362][ T8665] Bluetooth: hci0: command 0x0419 tx timeout [ 1094.854738][ T8703] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881192c2bc0 (size 32): comm "syz-executor.0", pid 8685, jiffies 4295045425 (age 13.400s) 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 BUG: memory leak unreferenced object 0xffff8881194a4dc0 (size 32): comm "syz-executor.0", pid 8693, jiffies 4295045980 (age 7.850s) 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