[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 62.544842][ T28] audit: type=1800 audit(1576099564.403:25): pid=8915 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 62.574971][ T28] audit: type=1800 audit(1576099564.413:26): pid=8915 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 62.645009][ T28] audit: type=1800 audit(1576099564.413:27): pid=8915 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.61' (ECDSA) to the list of known hosts. 2019/12/11 21:26:15 fuzzer started 2019/12/11 21:26:16 dialing manager at 10.128.0.26:33577 2019/12/11 21:26:16 syscalls: 2701 2019/12/11 21:26:16 code coverage: enabled 2019/12/11 21:26:16 comparison tracing: enabled 2019/12/11 21:26:16 extra coverage: enabled 2019/12/11 21:26:16 setuid sandbox: enabled 2019/12/11 21:26:16 namespace sandbox: enabled 2019/12/11 21:26:16 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/11 21:26:16 fault injection: enabled 2019/12/11 21:26:16 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/11 21:26:16 net packet injection: enabled 2019/12/11 21:26:16 net device setup: enabled 2019/12/11 21:26:16 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/11 21:26:16 devlink PCI setup: PCI device 0000:00:10.0 is not available 21:28:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000000000000900000004000000000000000000000065070000000000000000000000000000000000000000000000000000000000000000000004000001003d"]) 21:28:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter}]}) syzkaller login: [ 187.278699][ T9081] IPVS: ftp: loaded support on port[0] = 21 21:28:09 executing program 2: r0 = memfd_create(&(0x7f0000000880)='#em1#+\x00', 0x0) write$eventfd(r0, &(0x7f0000000080)=0x20000100000094, 0x8) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f00000000c0), 0xfeff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) syz_genetlink_get_family_id$SEG6(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x264, &(0x7f0000000000)=[{}]}, 0x10) [ 187.467612][ T9083] IPVS: ftp: loaded support on port[0] = 21 [ 187.542587][ T9081] chnl_net:caif_netlink_parms(): no params data found [ 187.602972][ T9086] IPVS: ftp: loaded support on port[0] = 21 [ 187.668513][ T9081] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.677082][ T9081] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.685734][ T9081] device bridge_slave_0 entered promiscuous mode [ 187.699404][ T9081] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.707269][ T9081] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.716834][ T9081] device bridge_slave_1 entered promiscuous mode [ 187.764420][ T9081] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 187.789639][ T9081] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 21:28:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter}, {0x4, 0x0, 0x0, 0x0, @msi}]}) [ 187.941863][ T9081] team0: Port device team_slave_0 added [ 187.969090][ T9083] chnl_net:caif_netlink_parms(): no params data found [ 188.003643][ T9081] team0: Port device team_slave_1 added [ 188.051308][ T9086] chnl_net:caif_netlink_parms(): no params data found 21:28:10 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) [ 188.129111][ T9081] device hsr_slave_0 entered promiscuous mode [ 188.177505][ T9081] device hsr_slave_1 entered promiscuous mode [ 188.267772][ T9090] IPVS: ftp: loaded support on port[0] = 21 [ 188.302698][ T9083] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.315129][ T9083] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.323267][ T9083] device bridge_slave_0 entered promiscuous mode [ 188.362274][ T9083] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.370899][ T9083] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.379780][ T9083] device bridge_slave_1 entered promiscuous mode [ 188.397316][ T9086] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.404414][ T9086] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.413430][ T9086] device bridge_slave_0 entered promiscuous mode [ 188.464298][ T9086] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.475149][ T9086] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.483625][ T9086] device bridge_slave_1 entered promiscuous mode [ 188.494946][ T9083] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 188.504567][ T9081] netdevsim netdevsim0 netdevsim0: renamed from eth0 21:28:10 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x408800, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="68000000ee14ef3933b5d193f8c1dc48eb920cace7400ea8834218dfd0eefa3c36274684b66f946eb1c27589d00b3ca6f9cf509b1271ed0f06135ff118ec8eda3c62d41d22071b8fdfcec1a3d10a2914c3a9f0ccbd9bab1acf6c3c9f1ff6f5f0eafb534c1549361eca9d4ef31f27a0cb3629ab3fa60b761a3dcc927c58354d2368883a74baec67dbe777d8540f007c0294f44524299f4244f91edbf4e67f3fbbfdf9139b354fbc0049e2cf899831b3231ef5d5c2702e587906a06cd58014fb533fcb253454de93e9", @ANYRES16=r1, @ANYBLOB="83bc00000000000000000100000000000000084100055eed30c1c4e000004c00180000000065746800"/92], 0x3}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x3280}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x8c0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000380)='./bus\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev, 0x4}, {0xa, 0x0, 0x0, @mcast1}, r3}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @rand_addr="04d80adce20f9259329568b6080100ec"}, {0x2, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0xfd000000]}}, r3}}, 0x48) [ 188.506003][ T9092] IPVS: ftp: loaded support on port[0] = 21 [ 188.585607][ T9083] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 188.605673][ T9081] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 188.653013][ T9081] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 188.710331][ T9081] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 188.773157][ T9086] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 188.788272][ T9086] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 188.806367][ T9083] team0: Port device team_slave_0 added [ 188.842776][ T9086] team0: Port device team_slave_0 added [ 188.851833][ T9083] team0: Port device team_slave_1 added [ 188.852994][ T9094] IPVS: ftp: loaded support on port[0] = 21 [ 188.878954][ T9086] team0: Port device team_slave_1 added [ 188.949339][ T9083] device hsr_slave_0 entered promiscuous mode [ 188.995404][ T9083] device hsr_slave_1 entered promiscuous mode [ 189.036914][ T9083] debugfs: Directory 'hsr0' with parent '/' already present! [ 189.118388][ T9086] device hsr_slave_0 entered promiscuous mode [ 189.165320][ T9086] device hsr_slave_1 entered promiscuous mode [ 189.205090][ T9086] debugfs: Directory 'hsr0' with parent '/' already present! [ 189.241399][ T9083] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 189.321477][ T9083] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 189.379218][ T9083] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 189.448834][ T9083] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 189.616532][ T9092] chnl_net:caif_netlink_parms(): no params data found [ 189.640157][ T9090] chnl_net:caif_netlink_parms(): no params data found [ 189.739506][ T9094] chnl_net:caif_netlink_parms(): no params data found [ 189.753990][ T9086] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 189.811513][ T9086] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 189.879173][ T9086] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 189.937498][ T9092] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.944794][ T9092] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.957414][ T9092] device bridge_slave_0 entered promiscuous mode [ 189.971789][ T9092] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.980071][ T9092] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.988302][ T9092] device bridge_slave_1 entered promiscuous mode [ 190.011948][ T9086] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 190.089255][ T9090] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.097517][ T9090] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.106118][ T9090] device bridge_slave_0 entered promiscuous mode [ 190.125802][ T9094] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.133180][ T9094] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.142250][ T9094] device bridge_slave_0 entered promiscuous mode [ 190.151243][ T9094] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.158965][ T9094] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.169545][ T9094] device bridge_slave_1 entered promiscuous mode [ 190.178809][ T9090] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.190031][ T9090] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.199608][ T9090] device bridge_slave_1 entered promiscuous mode [ 190.227882][ T9092] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 190.242244][ T9092] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 190.271274][ T9090] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 190.286515][ T9090] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 190.335626][ T9081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 190.370379][ T9094] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 190.386175][ T9094] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 190.406535][ T9090] team0: Port device team_slave_0 added [ 190.417441][ T9092] team0: Port device team_slave_0 added [ 190.447773][ T9090] team0: Port device team_slave_1 added [ 190.457764][ T9094] team0: Port device team_slave_0 added [ 190.476522][ T9092] team0: Port device team_slave_1 added [ 190.515904][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 190.527428][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 190.542863][ T9094] team0: Port device team_slave_1 added [ 190.555877][ T9083] 8021q: adding VLAN 0 to HW filter on device bond0 [ 190.573189][ T9081] 8021q: adding VLAN 0 to HW filter on device team0 [ 190.651402][ T9092] device hsr_slave_0 entered promiscuous mode [ 190.695574][ T9092] device hsr_slave_1 entered promiscuous mode [ 190.745275][ T9092] debugfs: Directory 'hsr0' with parent '/' already present! [ 190.808911][ T9090] device hsr_slave_0 entered promiscuous mode [ 190.865391][ T9090] device hsr_slave_1 entered promiscuous mode [ 190.915110][ T9090] debugfs: Directory 'hsr0' with parent '/' already present! [ 190.980344][ T9094] device hsr_slave_0 entered promiscuous mode [ 191.055583][ T9094] device hsr_slave_1 entered promiscuous mode [ 191.105113][ T9094] debugfs: Directory 'hsr0' with parent '/' already present! [ 191.117740][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 191.130239][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 191.158564][ T9083] 8021q: adding VLAN 0 to HW filter on device team0 [ 191.178576][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 191.191432][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 191.201310][ T2733] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.209328][ T2733] bridge0: port 1(bridge_slave_0) entered forwarding state [ 191.218200][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 191.227769][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 191.236603][ T2733] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.244315][ T2733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 191.252789][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 191.320116][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 191.332877][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 191.342997][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 191.352630][ T3041] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.360484][ T3041] bridge0: port 1(bridge_slave_0) entered forwarding state [ 191.371405][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 191.381590][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 191.411534][ T9090] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 191.457656][ T9090] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 191.512071][ T9090] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 191.571854][ T9090] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 191.632653][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 191.642301][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 191.650905][ T27] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.658019][ T27] bridge0: port 2(bridge_slave_1) entered forwarding state [ 191.667492][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 191.677004][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 191.685900][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 191.694663][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 191.705837][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 191.716957][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 191.761013][ T9092] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 191.808464][ T9092] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 191.868268][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 191.876317][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 191.885302][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 191.894157][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 191.903017][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 191.912007][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 191.934273][ T9094] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 191.980185][ T9092] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 192.029443][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 192.039562][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.049335][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 192.057943][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 192.068825][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 192.077772][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.088405][ T9083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 192.099759][ T9094] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 192.139393][ T9092] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 192.198783][ T9094] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 192.253659][ T9081] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 192.272776][ T9086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.281910][ T9094] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 192.324140][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 192.333230][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 192.346966][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 192.354443][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 192.406894][ T9083] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 192.423185][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 192.431281][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 192.445252][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.453199][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.479098][ T9081] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 192.497043][ T9086] 8021q: adding VLAN 0 to HW filter on device team0 [ 192.554816][ T9090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.564672][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 192.579959][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.589907][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.597682][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.606380][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 192.615655][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.624291][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.631609][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.640092][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.664657][ T9092] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.698087][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 192.718475][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 192.756441][ T9103] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 192.762432][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.802269][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.810765][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 192.819558][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 192.842951][ T9090] 8021q: adding VLAN 0 to HW filter on device team0 [ 192.863193][ T9102] list_del corruption. prev->next should be ffff888090bed6f0, but was ffff8882199fe0f0 [ 192.873915][ T9102] ------------[ cut here ]------------ [ 192.879670][ T9102] kernel BUG at lib/list_debug.c:51! [ 192.885242][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 192.885435][ T9102] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 192.897020][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.898553][ T9102] CPU: 1 PID: 9102 Comm: syz-executor.1 Not tainted 5.5.0-rc1-next-20191211-syzkaller #0 [ 192.898567][ T9102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.907594][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.916287][ T9102] RIP: 0010:__list_del_entry_valid.cold+0xf/0x4f [ 192.916300][ T9102] Code: e8 c9 00 cb fd 0f 0b 48 89 f1 48 c7 c7 c0 10 70 88 4c 89 e6 e8 b5 00 cb fd 0f 0b 4c 89 f6 48 c7 c7 60 12 70 88 e8 a4 00 cb fd <0f> 0b 4c 89 ea 4c 89 f6 48 c7 c7 a0 11 70 88 e8 90 00 cb fd 0f 0b [ 192.916306][ T9102] RSP: 0018:ffffc90002987c00 EFLAGS: 00010282 [ 192.916316][ T9102] RAX: 0000000000000054 RBX: ffff8880a56946e0 RCX: 0000000000000000 [ 192.916322][ T9102] RDX: 0000000000000000 RSI: ffffffff815e8576 RDI: fffff52000530f72 [ 192.916337][ T9102] RBP: ffffc90002987c18 R08: 0000000000000054 R09: ffffed1015d26621 [ 192.927144][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 192.933936][ T9102] R10: ffffed1015d26620 R11: ffff8880ae933107 R12: ffff8880a56947e0 [ 192.933943][ T9102] R13: ffff8882199fe0f0 R14: ffff888090bed6f0 R15: ffff888090bed6f0 [ 192.933952][ T9102] FS: 0000000000d97940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 192.933958][ T9102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 192.933972][ T9102] CR2: 00007fd13ada0000 CR3: 00000000a928d000 CR4: 00000000001426e0 [ 192.940985][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 192.959954][ T9102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 192.959961][ T9102] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 192.959965][ T9102] Call Trace: [ 192.959989][ T9102] __dentry_kill+0x1fd/0x600 [ 192.959999][ T9102] ? dput+0x38/0xe10 [ 192.960016][ T9102] ? dput+0x38/0xe10 [ 192.966784][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 192.974156][ T9102] dput+0x62f/0xe10 [ 192.974172][ T9102] simple_recursive_removal+0x5bc/0x6d0 [ 192.974191][ T9102] ? debugfs_rename+0x7f0/0x7f0 [ 192.982841][ T9097] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.990217][ T9102] debugfs_remove+0x5e/0x80 [ 192.990230][ T9102] kvm_put_kvm+0x136/0xcc0 [ 192.990242][ T9102] ? kvm_irqfd_release+0xe2/0x120 [ 192.990259][ T9102] ? kvm_irqfd_release+0xe2/0x120 [ 193.007428][ T9092] 8021q: adding VLAN 0 to HW filter on device team0 [ 193.014332][ T9102] kvm_vm_release+0x44/0x60 [ 193.028904][ T9086] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 193.029816][ T9102] __fput+0x2ff/0x890 [ 193.039359][ T9086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 193.045586][ T9102] ? kvm_dev_ioctl+0x17d0/0x17d0 [ 193.045600][ T9102] ____fput+0x16/0x20 [ 193.045620][ T9102] task_work_run+0x145/0x1c0 [ 193.060858][ T9094] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.062256][ T9102] exit_to_usermode_loop+0x316/0x380 [ 193.078497][ T9100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.086140][ T9102] do_syscall_64+0x676/0x790 [ 193.086157][ T9102] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 193.086173][ T9102] RIP: 0033:0x4143e1 [ 193.091423][ T9100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.095493][ T9102] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 193.095499][ T9102] RSP: 002b:00007ffc956f2c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 193.095509][ T9102] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00000000004143e1 [ 193.095515][ T9102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 193.095521][ T9102] RBP: 0000000000000001 R08: 00000000fc2b66a5 R09: 00000000fc2b66a9 [ 193.095527][ T9102] R10: 00007ffc956f2d50 R11: 0000000000000293 R12: 000000000075bf20 [ 193.095540][ T9102] R13: 000000000002f132 R14: 00000000007603b8 R15: 000000000075bf2c [ 193.100770][ T9100] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.108078][ T9102] Modules linked in: [ 193.108132][ T9102] ---[ end trace 807fe97f9ed2db59 ]--- [ 193.112631][ T9100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.117146][ T9102] RIP: 0010:__list_del_entry_valid.cold+0xf/0x4f [ 193.315654][ T9102] Code: e8 c9 00 cb fd 0f 0b 48 89 f1 48 c7 c7 c0 10 70 88 4c 89 e6 e8 b5 00 cb fd 0f 0b 4c 89 f6 48 c7 c7 60 12 70 88 e8 a4 00 cb fd <0f> 0b 4c 89 ea 4c 89 f6 48 c7 c7 a0 11 70 88 e8 90 00 cb fd 0f 0b [ 193.335282][ T9102] RSP: 0018:ffffc90002987c00 EFLAGS: 00010282 [ 193.341343][ T9102] RAX: 0000000000000054 RBX: ffff8880a56946e0 RCX: 0000000000000000 [ 193.349409][ T9102] RDX: 0000000000000000 RSI: ffffffff815e8576 RDI: fffff52000530f72 [ 193.357421][ T9102] RBP: ffffc90002987c18 R08: 0000000000000054 R09: ffffed1015d26621 [ 193.366104][ T9102] R10: ffffed1015d26620 R11: ffff8880ae933107 R12: ffff8880a56947e0 [ 193.375276][ T9102] R13: ffff8882199fe0f0 R14: ffff888090bed6f0 R15: ffff888090bed6f0 [ 193.383294][ T9102] FS: 0000000000d97940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 193.392377][ T9102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 193.398969][ T9102] CR2: 00007fd13ada0000 CR3: 00000000a928d000 CR4: 00000000001426e0 [ 193.407106][ T9102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 193.415444][ T9102] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 193.423420][ T9102] Kernel panic - not syncing: Fatal exception [ 193.431268][ T9102] Kernel Offset: disabled [ 193.435619][ T9102] Rebooting in 86400 seconds..