Warning: Permanently added '10.128.0.135' (ECDSA) to the list of known hosts. 2020/09/22 03:11:16 parsed 1 programs syzkaller login: [ 1585.883150][ T3678] kmemleak: Automatic memory scanning thread ended 2020/09/22 03:11:24 executed programs: 0 [ 1593.257299][ T24] audit: type=1400 audit(1600744284.262:8): avc: denied { execmem } for pid=6458 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 1594.302777][ T6459] IPVS: ftp: loaded support on port[0] = 21 [ 1594.369810][ T6459] chnl_net:caif_netlink_parms(): no params data found [ 1594.441460][ T6459] bridge0: port 1(bridge_slave_0) entered blocking state [ 1594.448590][ T6459] bridge0: port 1(bridge_slave_0) entered disabled state [ 1594.456480][ T6459] device bridge_slave_0 entered promiscuous mode [ 1594.463562][ T6459] bridge0: port 2(bridge_slave_1) entered blocking state [ 1594.470765][ T6459] bridge0: port 2(bridge_slave_1) entered disabled state [ 1594.478370][ T6459] device bridge_slave_1 entered promiscuous mode [ 1594.488751][ T6459] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1594.498762][ T6459] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1594.511614][ T6459] team0: Port device team_slave_0 added [ 1594.517932][ T6459] team0: Port device team_slave_1 added [ 1594.527732][ T6459] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1594.534991][ T6459] 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. [ 1594.561088][ T6459] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1594.572300][ T6459] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1594.579505][ T6459] 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. [ 1594.605687][ T6459] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1594.620780][ T6459] device hsr_slave_0 entered promiscuous mode [ 1594.627271][ T6459] device hsr_slave_1 entered promiscuous mode [ 1594.654898][ T6459] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1594.662380][ T6459] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1594.672023][ T6459] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1594.680366][ T6459] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1594.692948][ T6459] bridge0: port 2(bridge_slave_1) entered blocking state [ 1594.699987][ T6459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1594.707240][ T6459] bridge0: port 1(bridge_slave_0) entered blocking state [ 1594.714297][ T6459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1594.732289][ T6459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1594.741040][ T6429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1594.749284][ T6429] bridge0: port 1(bridge_slave_0) entered disabled state [ 1594.756761][ T6429] bridge0: port 2(bridge_slave_1) entered disabled state [ 1594.764183][ T6429] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1594.772889][ T6459] 8021q: adding VLAN 0 to HW filter on device team0 [ 1594.783080][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1594.791346][ T2949] bridge0: port 1(bridge_slave_0) entered blocking state [ 1594.798764][ T2949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1594.806573][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1594.815029][ T2949] bridge0: port 2(bridge_slave_1) entered blocking state [ 1594.822051][ T2949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1594.835370][ T6459] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1594.845735][ T6459] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1594.856882][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1594.865307][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1594.873508][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1594.881435][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1594.889490][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1594.896989][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1594.907606][ T3737] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1594.915148][ T3737] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1594.924357][ T6459] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1594.934999][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1594.947439][ T6459] device veth0_vlan entered promiscuous mode [ 1594.953785][ T6429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1594.961608][ T6429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1594.969503][ T6429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1594.978590][ T6459] device veth1_vlan entered promiscuous mode [ 1594.989451][ T6429] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1594.997356][ T6429] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1595.005316][ T6429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1595.014593][ T6459] device veth0_macvtap entered promiscuous mode [ 1595.021910][ T6459] device veth1_macvtap entered promiscuous mode [ 1595.031672][ T6459] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1595.038921][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1595.048013][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1595.057149][ T6459] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1595.064497][ T6429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1595.073898][ T6459] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1595.082555][ T6459] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1595.091412][ T6459] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1595.100247][ T6459] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1596.362955][ T6429] Bluetooth: hci0: command 0x0409 tx timeout [ 1598.442749][ T6429] Bluetooth: hci0: command 0x041b tx timeout [ 1600.522789][ T6429] Bluetooth: hci0: command 0x040f tx timeout 2020/09/22 03:11:31 executed programs: 1 [ 1601.796376][ T6711] kmemleak: 61 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1602.602660][ T6429] Bluetooth: hci0: command 0x0419 tx timeout [ 1608.131891][ T6711] kmemleak: 60 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888112d8b900 (size 256): comm "syz-executor.0", pid 6697, jiffies 4295096790 (age 13.070s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000ff8e310c>] tcindex_set_parms+0xa3/0x9d0 [<00000000e614d7e1>] tcindex_change+0xcf/0x110 [<00000000df2eb401>] tc_new_tfilter+0x8b0/0xe30 [<00000000b5a4c00e>] rtnetlink_rcv_msg+0x364/0x460 [<00000000456ca052>] netlink_rcv_skb+0x5b/0x180 [<00000000f42d8ebe>] netlink_unicast+0x2b6/0x3c0 [<000000004945548a>] netlink_sendmsg+0x2ba/0x570 [<000000002cb03723>] sock_sendmsg+0x4c/0x60 [<0000000073b72a4d>] ____sys_sendmsg+0x2c4/0x2f0 [<000000009535504d>] ___sys_sendmsg+0x81/0xc0 [<00000000add0d8fc>] __sys_sendmsg+0x77/0xe0 [<00000000befa52d6>] do_syscall_64+0x2d/0x70 [<000000007a178b66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c18400 (size 256): comm "syz-executor.0", pid 6697, jiffies 4295096790 (age 13.070s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006f1a8cf7>] tcindex_alloc_perfect_hash+0x88/0x110 [<00000000cbcf8fae>] tcindex_set_parms+0x8b0/0x9d0 [<00000000e614d7e1>] tcindex_change+0xcf/0x110 [<00000000df2eb401>] tc_new_tfilter+0x8b0/0xe30 [<00000000b5a4c00e>] rtnetlink_rcv_msg+0x364/0x460 [<00000000456ca052>] netlink_rcv_skb+0x5b/0x180 [<00000000f42d8ebe>] netlink_unicast+0x2b6/0x3c0 [<000000004945548a>] netlink_sendmsg+0x2ba/0x570 [<000000002cb03723>] sock_sendmsg+0x4c/0x60 [<0000000073b72a4d>] ____sys_sendmsg+0x2c4/0x2f0 [<000000009535504d>] ___sys_sendmsg+0x81/0xc0 [<00000000add0d8fc>] __sys_sendmsg+0x77/0xe0 [<00000000befa52d6>] do_syscall_64+0x2d/0x70 [<000000007a178b66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112cd3200 (size 256): comm "syz-executor.0", pid 6697, jiffies 4295096790 (age 13.070s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006f1a8cf7>] tcindex_alloc_perfect_hash+0x88/0x110 [<00000000cbcf8fae>] tcindex_set_parms+0x8b0/0x9d0 [<00000000e614d7e1>] tcindex_change+0xcf/0x110 [<00000000df2eb401>] tc_new_tfilter+0x8b0/0xe30 [<00000000b5a4c00e>] rtnetlink_rcv_msg+0x364/0x460 [<00000000456ca052>] netlink_rcv_skb+0x5b/0x180 [<00000000f42d8ebe>] netlink_unicast+0x2b6/0x3c0 [<000000004945548a>] netlink_sendmsg+0x2ba/0x570 [<000000002cb03723>] sock_sendmsg+0x4c/0x60 [<0000000073b72a4d>] ____sys_sendmsg+0x2c4/0x2f0 [<000000009535504d>] ___sys_sendmsg+0x81/0xc0 [<00000000add0d8fc>] __sys_sendmsg+0x77/0xe0 [<00000000befa52d6>] do_syscall_64+0x2d/0x70 [<000000007a178b66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9