DUID 00:04:8f:6f:85:01:bf:a7:cc:33:b0:df:c3:3c:8d:7f:9b:67 forked to background, child pid 3179 [ 11.811202][ T3180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 11.813902][ T3180] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 69.864957][ T25] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.217' (ECDSA) to the list of known hosts. 2022/08/29 12:10:37 ignoring optional flag "sandboxArg"="0" 2022/08/29 12:10:37 parsed 1 programs [ 1115.120904][ T3672] cgroup: Unknown subsys name 'net' [ 1115.246177][ T3672] cgroup: Unknown subsys name 'rlimit' 2022/08/29 12:10:44 executed programs: 0 [ 1122.261871][ T3672] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1123.385292][ T3680] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1123.392351][ T3682] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1123.399392][ T3682] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1123.406583][ T3682] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1123.413694][ T3682] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1123.420728][ T3682] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1123.449815][ T3679] chnl_net:caif_netlink_parms(): no params data found [ 1123.466621][ T3679] bridge0: port 1(bridge_slave_0) entered blocking state [ 1123.473679][ T3679] bridge0: port 1(bridge_slave_0) entered disabled state [ 1123.480993][ T3679] device bridge_slave_0 entered promiscuous mode [ 1123.487876][ T3679] bridge0: port 2(bridge_slave_1) entered blocking state [ 1123.495027][ T3679] bridge0: port 2(bridge_slave_1) entered disabled state [ 1123.502249][ T3679] device bridge_slave_1 entered promiscuous mode [ 1123.512278][ T3679] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1123.522056][ T3679] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1123.534600][ T3679] team0: Port device team_slave_0 added [ 1123.540665][ T3679] team0: Port device team_slave_1 added [ 1123.549508][ T3679] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1123.556528][ T3679] 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. [ 1123.582483][ T3679] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1123.593395][ T3679] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1123.600407][ T3679] 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. [ 1123.626384][ T3679] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1123.641305][ T3679] device hsr_slave_0 entered promiscuous mode [ 1123.647604][ T3679] device hsr_slave_1 entered promiscuous mode [ 1123.672175][ T3679] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1123.679473][ T3679] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1123.686855][ T3679] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1123.694096][ T3679] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1123.704543][ T3679] bridge0: port 2(bridge_slave_1) entered blocking state [ 1123.711561][ T3679] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1123.718769][ T3679] bridge0: port 1(bridge_slave_0) entered blocking state [ 1123.725786][ T3679] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1123.743222][ T3679] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1123.751327][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1123.759136][ T140] bridge0: port 1(bridge_slave_0) entered disabled state [ 1123.766590][ T140] bridge0: port 2(bridge_slave_1) entered disabled state [ 1123.773916][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1123.782870][ T3679] 8021q: adding VLAN 0 to HW filter on device team0 [ 1123.790629][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1123.798768][ T2518] bridge0: port 1(bridge_slave_0) entered blocking state [ 1123.805931][ T2518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1123.814431][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1123.822541][ T3691] bridge0: port 2(bridge_slave_1) entered blocking state [ 1123.829565][ T3691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1123.842548][ T3679] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1123.852995][ T3679] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1123.864518][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1123.872632][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1123.880941][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1123.888977][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1123.897008][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1123.904362][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1123.914102][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1123.921443][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1123.930166][ T3679] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1123.963274][ T3679] device veth0_vlan entered promiscuous mode [ 1123.969622][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1123.978227][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1123.986598][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1123.993950][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1124.002785][ T3679] device veth1_vlan entered promiscuous mode [ 1124.012016][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1124.019802][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1124.027708][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1124.036461][ T3679] device veth0_macvtap entered promiscuous mode [ 1124.043468][ T3679] device veth1_macvtap entered promiscuous mode [ 1124.052446][ T3679] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1124.059692][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1124.068089][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1124.076883][ T3679] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1124.084720][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1124.093363][ T3679] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1124.102141][ T3679] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1124.110898][ T3679] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1124.119726][ T3679] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1124.141594][ T3699] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 1125.464473][ T3691] Bluetooth: hci0: command 0x0409 tx timeout [ 1127.544290][ T3691] Bluetooth: hci0: command 0x041b tx timeout [ 1129.624456][ T25] Bluetooth: hci0: command 0x040f tx timeout 2022/08/29 12:10:52 executed programs: 1 [ 1131.704251][ T25] Bluetooth: hci0: command 0x0419 tx timeout 2022/08/29 12:10:57 executed programs: 3 [ 1141.519603][ T3710] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810dac5e00 (size 240): comm "softirq", pid 0, jiffies 4294939225 (age 1124.060s) hex dump (first 32 bytes): a0 34 b3 13 81 88 ff ff a0 34 b3 13 81 88 ff ff .4.......4...... 00 40 96 13 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 [] __sanitizer_cov_trace_pc+0x0/0x60 [] __dentry_kill+0xa2/0x270 [] shrink_dentry_list+0x115/0x230 [] shrink_dcache_parent+0x141/0x1b0 BUG: memory leak unreferenced object 0xffff88810c398e00 (size 240): comm "softirq", pid 0, jiffies 4294939225 (age 1124.060s) hex dump (first 32 bytes): a0 2c b4 11 81 88 ff ff a0 2c b4 11 81 88 ff ff .,.......,...... 00 40 96 13 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 [] __sanitizer_cov_trace_pc+0x0/0x60 [] __dentry_kill+0xa2/0x270 [] shrink_dentry_list+0x115/0x230 [] shrink_dcache_parent+0x141/0x1b0 BUG: memory leak unreferenced object 0xffff88810d889300 (size 240): comm "softirq", pid 0, jiffies 4294939225 (age 1124.060s) hex dump (first 32 bytes): a0 14 bc 0f 81 88 ff ff a0 14 bc 0f 81 88 ff ff ................ 00 40 91 11 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 [] __sanitizer_cov_trace_pc+0x0/0x60 [] __dentry_kill+0xa2/0x270 [] shrink_dentry_list+0x115/0x230 [] shrink_dcache_parent+0x141/0x1b0