DUID 00:04:05:57:04:5b:ff:82:97:5c:61:7c:7c:5f:d7:06:b7:63 forked to background, child pid 3180 [ 11.630339][ T3181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 11.633903][ T3181] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 69.911081][ T140] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.199' (ECDSA) to the list of known hosts. 2022/08/29 05:03:30 ignoring optional flag "sandboxArg"="0" 2022/08/29 05:03:30 parsed 1 programs [ 1121.689787][ T3665] cgroup: Unknown subsys name 'net' [ 1121.832799][ T3665] cgroup: Unknown subsys name 'rlimit' 2022/08/29 05:03:38 executed programs: 0 [ 1129.239827][ T3665] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1130.312577][ T3674] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1130.319618][ T3676] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1130.326622][ T3676] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1130.333859][ T3676] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1130.340936][ T3676] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1130.347982][ T3676] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1130.376282][ T3673] chnl_net:caif_netlink_parms(): no params data found [ 1130.392805][ T3673] bridge0: port 1(bridge_slave_0) entered blocking state [ 1130.399845][ T3673] bridge0: port 1(bridge_slave_0) entered disabled state [ 1130.407165][ T3673] device bridge_slave_0 entered promiscuous mode [ 1130.414033][ T3673] bridge0: port 2(bridge_slave_1) entered blocking state [ 1130.421164][ T3673] bridge0: port 2(bridge_slave_1) entered disabled state [ 1130.428396][ T3673] device bridge_slave_1 entered promiscuous mode [ 1130.438375][ T3673] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1130.447962][ T3673] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1130.460362][ T3673] team0: Port device team_slave_0 added [ 1130.466465][ T3673] team0: Port device team_slave_1 added [ 1130.475264][ T3673] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1130.482260][ T3673] 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. [ 1130.508204][ T3673] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1130.519119][ T3673] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1130.526175][ T3673] 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. [ 1130.552108][ T3673] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1130.567115][ T3673] device hsr_slave_0 entered promiscuous mode [ 1130.573381][ T3673] device hsr_slave_1 entered promiscuous mode [ 1130.598156][ T3673] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1130.605460][ T3673] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1130.612870][ T3673] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1130.620094][ T3673] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1130.630282][ T3673] bridge0: port 2(bridge_slave_1) entered blocking state [ 1130.637325][ T3673] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1130.644543][ T3673] bridge0: port 1(bridge_slave_0) entered blocking state [ 1130.651572][ T3673] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1130.669177][ T3673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1130.677442][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1130.685419][ T1694] bridge0: port 1(bridge_slave_0) entered disabled state [ 1130.693045][ T1694] bridge0: port 2(bridge_slave_1) entered disabled state [ 1130.700389][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1130.708942][ T3673] 8021q: adding VLAN 0 to HW filter on device team0 [ 1130.716783][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1130.724948][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 1130.731965][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1130.745611][ T3673] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1130.756023][ T3673] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1130.767212][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1130.775521][ T3683] bridge0: port 2(bridge_slave_1) entered blocking state [ 1130.782563][ T3683] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1130.790102][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1130.798196][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1130.806205][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1130.814142][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1130.822064][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1130.829331][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1130.839107][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1130.846420][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1130.854992][ T3673] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1130.888420][ T3673] device veth0_vlan entered promiscuous mode [ 1130.894694][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1130.903087][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1130.911432][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1130.918743][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1130.927394][ T3673] device veth1_vlan entered promiscuous mode [ 1130.936766][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1130.944445][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1130.952218][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1130.960709][ T3673] device veth0_macvtap entered promiscuous mode [ 1130.967893][ T3673] device veth1_macvtap entered promiscuous mode [ 1130.976853][ T3673] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1130.984386][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1130.992763][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1131.001280][ T3673] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1131.008640][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1131.017554][ T3673] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1131.026406][ T3673] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1131.035083][ T3673] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1131.043763][ T3673] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1131.065737][ T3692] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 1132.391099][ T3684] Bluetooth: hci0: command 0x0409 tx timeout [ 1134.470843][ T3684] Bluetooth: hci0: command 0x041b tx timeout 2022/08/29 05:03:45 executed programs: 1 [ 1136.551014][ T3684] Bluetooth: hci0: command 0x040f tx timeout [ 1138.630829][ T3684] Bluetooth: hci0: command 0x0419 tx timeout [ 1141.373783][ T3699] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810dfa4300 (size 240): comm "softirq", pid 0, jiffies 4295049404 (age 22.090s) hex dump (first 32 bytes): a0 84 05 0f 81 88 ff ff a0 84 05 0f 81 88 ff ff ................ 00 c0 e3 0a 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] napi_skb_cache_get+0x6b/0x90 [] __alloc_skb+0x96/0x270 [] __napi_alloc_skb+0x6c/0x170 [] page_to_skb+0x11f/0x700 [] receive_buf+0x6ae/0x2d90 [] virtnet_poll+0x24e/0x6f0 [] __napi_poll+0x3d/0x290 [] net_rx_action+0x3ac/0x490 [] __do_softirq+0xea/0x2ef [] __irq_exit_rcu+0xc6/0x110 [] common_interrupt+0xb8/0xd0 [] asm_common_interrupt+0x22/0x40 [] acpi_idle_do_entry+0xc0/0xd0 [] acpi_idle_enter+0x150/0x230 [] cpuidle_enter_state+0xc4/0x740 [] cpuidle_enter+0x29/0x40