Warning: Permanently added '10.128.0.241' (ECDSA) to the list of known hosts. 2020/03/27 08:39:15 parsed 1 programs [ 79.889331][ T3825] kmemleak: Automatic memory scanning thread ended 2020/03/27 08:39:24 executed programs: 0 [ 87.254033][ T25] audit: type=1400 audit(1585298364.502:8): avc: denied { execmem } for pid=6677 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 87.262323][ T6678] IPVS: ftp: loaded support on port[0] = 21 [ 87.299984][ T6678] chnl_net:caif_netlink_parms(): no params data found [ 87.356323][ T6678] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.363392][ T6678] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.371207][ T6678] device bridge_slave_0 entered promiscuous mode [ 87.378219][ T6678] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.385356][ T6678] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.392877][ T6678] device bridge_slave_1 entered promiscuous mode [ 87.403185][ T6678] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.413089][ T6678] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.425788][ T6678] team0: Port device team_slave_0 added [ 87.431832][ T6678] team0: Port device team_slave_1 added [ 87.440614][ T6678] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.447720][ T6678] 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. [ 87.473977][ T6678] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.485207][ T6678] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.492319][ T6678] 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. [ 87.518595][ T6678] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.546457][ T6678] device hsr_slave_0 entered promiscuous mode [ 87.575910][ T6678] device hsr_slave_1 entered promiscuous mode [ 87.637044][ T6678] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.666596][ T6678] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.736672][ T6678] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.776570][ T6678] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.841577][ T6678] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.848624][ T6678] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.855859][ T6678] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.862885][ T6678] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.880195][ T6678] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.889015][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.907224][ T16] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.914435][ T16] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.922268][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 87.931096][ T6678] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.939039][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.947316][ T3051] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.954367][ T3051] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.966241][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.974425][ T16] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.981487][ T16] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.988986][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.997316][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.005661][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.014711][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.023787][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.032531][ T6678] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.043006][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.050607][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.059841][ T6678] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.070224][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.081604][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.089583][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.097259][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.105408][ T6678] device veth0_vlan entered promiscuous mode [ 88.113173][ T6678] device veth1_vlan entered promiscuous mode [ 88.123612][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.131441][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.139333][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.148360][ T6678] device veth0_macvtap entered promiscuous mode [ 88.155578][ T6678] device veth1_macvtap entered promiscuous mode [ 88.165336][ T6678] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.172609][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.181202][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.190151][ T6678] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.198583][ T3051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.242779][ T6900] ubi0: attaching mtd0 [ 88.247925][ T6900] ubi0: scanning is finished [ 88.252542][ T6900] ubi0: empty MTD device detected [ 88.286355][ T6900] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 88.293845][ T6900] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 88.301426][ T6900] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 88.308507][ T6900] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 88.316337][ T6900] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 88.323075][ T6900] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 88.331437][ T6900] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 1950993806 [ 88.341668][ T6900] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 88.351817][ T6904] ubi0: background thread "ubi_bgt0d" started, PID 6904 2020/03/27 08:39:31 executed programs: 1 [ 93.913061][ T6909] ubi0: detaching mtd0 [ 93.917671][ T6909] ubi0: mtd0 is detached [ 93.922011][ T6909] ubi0: attaching mtd0 [ 93.926254][ T6909] ubi0: scanning is finished [ 93.966345][ T6909] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 93.973840][ T6909] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 93.981333][ T6909] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 93.988446][ T6909] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 93.996018][ T6909] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 94.002765][ T6909] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 94.010804][ T6909] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1950993806 [ 94.020814][ T6909] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 94.031098][ T6913] ubi0: background thread "ubi_bgt0d" started, PID 6913 [ 94.041323][ T6915] ubi0: detaching mtd0 [ 94.045766][ T6915] ubi0: mtd0 is detached [ 94.050133][ T6915] ubi0: attaching mtd0 [ 94.054392][ T6915] ubi0: scanning is finished [ 94.086268][ T6915] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 94.093780][ T6915] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 94.101395][ T6915] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 94.108731][ T6915] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 94.116277][ T6915] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 94.123472][ T6915] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 94.131774][ T6915] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1950993806 [ 94.141972][ T6915] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 94.152424][ T6921] ubi0: background thread "ubi_bgt0d" started, PID 6921 [ 97.355895][ T0] NOHZ: local_softirq_pending 08 [ 99.561636][ T6923] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811f322b40 (size 32): comm "syz-executor.0", pid 6900, jiffies 4294946098 (age 13.680s) hex dump (first 32 bytes): 75 00 00 08 00 00 00 00 40 b4 df 24 81 88 ff ff u.......@..$.... 80 ea dd 24 81 88 ff ff 01 00 00 00 02 00 00 00 ...$............ backtrace: [<00000000c486f61f>] erase_aeb+0x25/0x110 [<00000000c7bf3028>] ubi_wl_init+0x193/0x5c0 [<0000000024811442>] ubi_attach+0x611/0x18ba [<00000000cd6246fa>] ubi_attach_mtd_dev+0x584/0xca0 [<00000000fa2730fc>] ctrl_cdev_ioctl+0x143/0x1b0 [<0000000052658d29>] ksys_ioctl+0xa6/0xd0 [<000000000bb73b7a>] __x64_sys_ioctl+0x1a/0x20 [<0000000020a02893>] do_syscall_64+0x6e/0x220 [<00000000fb2fecdd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9