Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. 2020/04/02 17:05:49 parsed 1 programs [ 523.766003][ T3826] kmemleak: Automatic memory scanning thread ended 2020/04/02 17:05:58 executed programs: 0 [ 531.275802][ T25] audit: type=1400 audit(1585847158.239:8): avc: denied { execmem } for pid=6621 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 531.283603][ T6622] IPVS: ftp: loaded support on port[0] = 21 [ 531.321707][ T6622] chnl_net:caif_netlink_parms(): no params data found [ 531.364231][ T6622] bridge0: port 1(bridge_slave_0) entered blocking state [ 531.371479][ T6622] bridge0: port 1(bridge_slave_0) entered disabled state [ 531.378725][ T6622] device bridge_slave_0 entered promiscuous mode [ 531.386600][ T6622] bridge0: port 2(bridge_slave_1) entered blocking state [ 531.393865][ T6622] bridge0: port 2(bridge_slave_1) entered disabled state [ 531.401482][ T6622] device bridge_slave_1 entered promiscuous mode [ 531.411521][ T6622] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 531.421466][ T6622] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 531.433729][ T6622] team0: Port device team_slave_0 added [ 531.440062][ T6622] team0: Port device team_slave_1 added [ 531.448480][ T6622] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 531.455934][ T6622] 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. [ 531.482350][ T6622] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 531.493535][ T6622] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 531.500739][ T6622] 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. [ 531.526866][ T6622] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 531.599730][ T6622] device hsr_slave_0 entered promiscuous mode [ 531.649095][ T6622] device hsr_slave_1 entered promiscuous mode [ 531.708913][ T6622] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 531.749999][ T6622] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 531.829808][ T6622] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 531.869733][ T6622] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 531.943495][ T6622] bridge0: port 2(bridge_slave_1) entered blocking state [ 531.950590][ T6622] bridge0: port 2(bridge_slave_1) entered forwarding state [ 531.957786][ T6622] bridge0: port 1(bridge_slave_0) entered blocking state [ 531.964816][ T6622] bridge0: port 1(bridge_slave_0) entered forwarding state [ 531.981659][ T6622] 8021q: adding VLAN 0 to HW filter on device bond0 [ 531.990078][ T6827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 531.997502][ T6827] bridge0: port 1(bridge_slave_0) entered disabled state [ 532.004955][ T6827] bridge0: port 2(bridge_slave_1) entered disabled state [ 532.013099][ T6827] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 532.021684][ T6622] 8021q: adding VLAN 0 to HW filter on device team0 [ 532.029816][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 532.037944][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 532.044966][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 532.058713][ T6622] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 532.069330][ T6622] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 532.080518][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 532.088648][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 532.095679][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 532.103228][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 532.111557][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 532.119842][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 532.127786][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 532.136106][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 532.143641][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 532.153817][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 532.161158][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 532.170246][ T6622] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 532.180961][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 532.192541][ T6622] device veth0_vlan entered promiscuous mode [ 532.199370][ T6592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 532.207256][ T6592] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 532.215070][ T6592] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 532.224681][ T6622] device veth1_vlan entered promiscuous mode [ 532.235224][ T6827] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 532.243450][ T6827] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 532.251201][ T6827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 532.260280][ T6622] device veth0_macvtap entered promiscuous mode [ 532.267425][ T6622] device veth1_macvtap entered promiscuous mode [ 532.276941][ T6622] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 532.284251][ T6827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 532.292802][ T6827] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 532.302139][ T6622] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 532.309589][ T6592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 532.352006][ T6848] ubi0: attaching mtd0 [ 532.356261][ T6848] ubi0: scanning is finished [ 532.361470][ T6848] ubi0: empty MTD device detected [ 532.398590][ T6848] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 532.406422][ T6848] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 532.414056][ T6848] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 532.421151][ T6848] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 532.428609][ T6848] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 532.435881][ T6848] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 532.444120][ T6848] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 3191939009 [ 532.454310][ T6848] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 532.464494][ T6852] ubi0: background thread "ubi_bgt0d" started, PID 6852 2020/04/02 17:06:05 executed programs: 1 [ 538.124481][ T6857] ubi0: detaching mtd0 [ 538.128968][ T6857] ubi0: mtd0 is detached [ 538.133426][ T6857] ubi0: attaching mtd0 [ 538.137630][ T6857] ubi0: scanning is finished [ 538.208779][ T6857] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 538.216303][ T6857] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 538.223515][ T6857] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 538.230452][ T6857] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 538.237794][ T6857] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 538.244594][ T6857] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 538.252572][ T6857] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 3191939009 [ 538.262540][ T6857] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 538.272437][ T6860] ubi0: background thread "ubi_bgt0d" started, PID 6860 [ 538.284559][ T6863] ubi0: detaching mtd0 [ 538.289363][ T6863] ubi0: mtd0 is detached [ 538.293737][ T6863] ubi0: attaching mtd0 [ 538.297998][ T6863] ubi0: scanning is finished [ 538.330770][ T6863] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 538.343484][ T6863] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 538.350760][ T6863] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 538.357674][ T6863] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 538.365032][ T6863] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 538.371788][ T6863] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 538.379757][ T6863] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 3191939009 [ 538.389784][ T6863] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 538.399783][ T6869] ubi0: background thread "ubi_bgt0d" started, PID 6869 [ 541.497970][ T0] NOHZ: local_softirq_pending 08 [ 543.863759][ T6870] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811f8f6b40 (size 32): comm "syz-executor.0", pid 6848, jiffies 4294990510 (age 13.950s) hex dump (first 32 bytes): 71 00 10 08 00 00 00 00 b1 b2 93 1f 81 88 ff ff q............... 00 00 00 00 00 00 00 00 01 00 00 00 02 00 00 00 ................ backtrace: [<000000009baabe0c>] erase_aeb+0x25/0x110 [<000000003d7d39fa>] ubi_wl_init+0x193/0x5c0 [<00000000313645e6>] ubi_attach+0x611/0x18ba [<00000000eb2f05ee>] ubi_attach_mtd_dev+0x584/0xca0 [<000000005741f673>] ctrl_cdev_ioctl+0x144/0x1b0 [<00000000e764eef0>] ksys_ioctl+0xa6/0xd0 [<0000000018dd8189>] __x64_sys_ioctl+0x1a/0x20 [<00000000bd81cafb>] do_syscall_64+0x6e/0x220 [<00000000e9eee6b4>] entry_SYSCALL_64_after_hwframe+0x44/0xa9