Warning: Permanently added '10.128.1.40' (ECDSA) to the list of known hosts. 2020/01/08 12:40:03 fuzzer started 2020/01/08 12:40:05 dialing manager at 10.128.0.26:35703 2020/01/08 12:40:05 syscalls: 2824 2020/01/08 12:40:05 code coverage: enabled 2020/01/08 12:40:05 comparison tracing: enabled 2020/01/08 12:40:05 extra coverage: enabled 2020/01/08 12:40:05 setuid sandbox: enabled 2020/01/08 12:40:05 namespace sandbox: enabled 2020/01/08 12:40:05 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 12:40:05 fault injection: enabled 2020/01/08 12:40:05 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 12:40:05 net packet injection: enabled 2020/01/08 12:40:05 net device setup: enabled 2020/01/08 12:40:05 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 12:40:05 devlink PCI setup: PCI device 0000:00:10.0 is not available 12:40:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 12:40:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) unshare(0x400) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000140)=@get={0x1, 0x0, 0x2}) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004020000000000"], 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x4, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000000c0)='GPL\x00', 0x4, 0xba, &(0x7f00000001c0)=""/186, 0x0, 0x0, [], 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000140), 0x2}, 0x70) [ 73.300418][ T8744] IPVS: ftp: loaded support on port[0] = 21 [ 73.439980][ T8746] IPVS: ftp: loaded support on port[0] = 21 12:40:06 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x12, 0x0, &(0x7f00000000c0)) [ 73.486757][ T8744] chnl_net:caif_netlink_parms(): no params data found [ 73.634110][ T8744] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.641304][ T8744] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.650453][ T8744] device bridge_slave_0 entered promiscuous mode [ 73.668345][ T8750] IPVS: ftp: loaded support on port[0] = 21 [ 73.689671][ T8744] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.699217][ T8744] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.708431][ T8744] device bridge_slave_1 entered promiscuous mode 12:40:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 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) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xffeff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) [ 73.737342][ T8746] chnl_net:caif_netlink_parms(): no params data found [ 73.793637][ T8744] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.851186][ T8744] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.897155][ T8746] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.905514][ T8746] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.914457][ T8746] device bridge_slave_0 entered promiscuous mode [ 73.960753][ T8746] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.984838][ T8746] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.992751][ T8746] device bridge_slave_1 entered promiscuous mode 12:40:07 executing program 4: bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) [ 74.015158][ T8744] team0: Port device team_slave_0 added [ 74.067527][ T8744] team0: Port device team_slave_1 added [ 74.081329][ T8750] chnl_net:caif_netlink_parms(): no params data found [ 74.115779][ T8746] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.131095][ T8753] IPVS: ftp: loaded support on port[0] = 21 [ 74.146648][ T8746] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.210427][ T8746] team0: Port device team_slave_0 added [ 74.219147][ T8746] team0: Port device team_slave_1 added [ 74.234697][ T8755] IPVS: ftp: loaded support on port[0] = 21 [ 74.268986][ T8744] device hsr_slave_0 entered promiscuous mode 12:40:07 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='vboxnet0md5sum\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xb8, 0x0, &(0x7f0000000000)) [ 74.313408][ T8744] device hsr_slave_1 entered promiscuous mode [ 74.445516][ T8746] device hsr_slave_0 entered promiscuous mode [ 74.493282][ T8746] device hsr_slave_1 entered promiscuous mode [ 74.563394][ T8746] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.571243][ T8746] Cannot create hsr debugfs directory [ 74.588214][ T8750] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.595410][ T8750] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.604030][ T8750] device bridge_slave_0 entered promiscuous mode [ 74.640451][ T8750] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.647686][ T8750] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.655742][ T8750] device bridge_slave_1 entered promiscuous mode [ 74.694597][ T8757] IPVS: ftp: loaded support on port[0] = 21 [ 74.714158][ T8750] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.725611][ T8750] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.804155][ T8750] team0: Port device team_slave_0 added [ 74.840573][ T8750] team0: Port device team_slave_1 added [ 74.901338][ T8744] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.955256][ T8746] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 75.007658][ T8746] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 75.125876][ T8750] device hsr_slave_0 entered promiscuous mode [ 75.163428][ T8750] device hsr_slave_1 entered promiscuous mode [ 75.213102][ T8750] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.220718][ T8750] Cannot create hsr debugfs directory [ 75.227623][ T8744] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.284891][ T8755] chnl_net:caif_netlink_parms(): no params data found [ 75.294597][ T8746] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 75.347084][ T8746] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 75.405682][ T8757] chnl_net:caif_netlink_parms(): no params data found [ 75.414648][ T8744] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.497452][ T8744] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.609879][ T8753] chnl_net:caif_netlink_parms(): no params data found [ 75.648801][ T8755] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.659450][ T8755] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.667622][ T8755] device bridge_slave_0 entered promiscuous mode [ 75.680158][ T8755] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.687312][ T8755] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.695377][ T8755] device bridge_slave_1 entered promiscuous mode [ 75.708242][ T8757] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.716478][ T8757] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.724839][ T8757] device bridge_slave_0 entered promiscuous mode [ 75.749713][ T8755] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.777787][ T8757] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.785400][ T8757] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.793248][ T8757] device bridge_slave_1 entered promiscuous mode [ 75.806012][ T8755] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.835474][ T8753] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.842610][ T8753] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.854474][ T8753] device bridge_slave_0 entered promiscuous mode [ 75.872112][ T8755] team0: Port device team_slave_0 added [ 75.894174][ T8753] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.901781][ T8753] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.909563][ T8753] device bridge_slave_1 entered promiscuous mode [ 75.928624][ T8757] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.938775][ T8755] team0: Port device team_slave_1 added [ 75.969750][ T8757] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.983655][ T8750] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 76.026564][ T8753] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.055902][ T8753] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.066321][ T8750] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 76.130184][ T8750] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 76.191115][ T8746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.245683][ T8755] device hsr_slave_0 entered promiscuous mode [ 76.283519][ T8755] device hsr_slave_1 entered promiscuous mode [ 76.333169][ T8755] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.340762][ T8755] Cannot create hsr debugfs directory [ 76.358470][ T8757] team0: Port device team_slave_0 added [ 76.368232][ T8757] team0: Port device team_slave_1 added [ 76.374269][ T8750] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 76.440438][ T8753] team0: Port device team_slave_0 added [ 76.471782][ T8753] team0: Port device team_slave_1 added [ 76.525799][ T8757] device hsr_slave_0 entered promiscuous mode [ 76.564635][ T8757] device hsr_slave_1 entered promiscuous mode [ 76.593069][ T8757] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.601072][ T8757] Cannot create hsr debugfs directory [ 76.629787][ T8744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.654450][ T8746] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.692003][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.701595][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.765855][ T8753] device hsr_slave_0 entered promiscuous mode [ 76.804195][ T8753] device hsr_slave_1 entered promiscuous mode [ 76.863257][ T8753] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.870841][ T8753] Cannot create hsr debugfs directory [ 76.914362][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.922018][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.930544][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.939256][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.947840][ T2799] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.955088][ T2799] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.990623][ T8744] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.998164][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.006257][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.015166][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.023611][ T2788] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.030770][ T2788] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.059883][ T8755] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 77.106914][ T8755] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 77.147432][ T8755] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 77.207308][ T8755] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 77.262432][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.317982][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.327289][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.336068][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.346378][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.355324][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.364004][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.372502][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.383707][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.392050][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.400633][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.409657][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.418346][ T2799] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.425460][ T2799] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.433760][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.441519][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.454190][ T8746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.464321][ T8757] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 77.506502][ T8753] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 77.566135][ T8753] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 77.635142][ T8757] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 77.685178][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.695212][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.704108][ T2809] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.711199][ T2809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.719486][ T8753] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 77.789378][ T8757] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 77.835376][ T8753] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 77.890010][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.899500][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.916414][ T8757] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 77.955908][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.963836][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.988487][ T8750] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.003948][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.012570][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.021710][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.034854][ T8746] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.056997][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.065965][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.074358][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.083523][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.091936][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.101210][ T2809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.114393][ T8750] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.139774][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.148440][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.157084][ T2845] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.164171][ T2845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.172184][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.180758][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.189694][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.199865][ T8744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.226592][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.235282][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.245794][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.255233][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.263720][ T2799] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.270778][ T2799] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.309351][ T8755] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.319925][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.328949][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.338511][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.347348][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.355744][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.364375][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.374072][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.404370][ T8757] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.416897][ T8746] device veth0_vlan entered promiscuous mode [ 78.434582][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.442733][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.452484][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.460181][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.468017][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.476689][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.489669][ T8744] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.508987][ T8746] device veth1_vlan entered promiscuous mode [ 78.526136][ T8750] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 78.537912][ T8750] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.563212][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.571237][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.580303][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.590815][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.599779][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.608517][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.616438][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.625794][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.633921][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.641617][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.654415][ T8757] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.665193][ T8753] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.674532][ T8755] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.694851][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.705153][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.714143][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.722641][ T2812] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.729744][ T2812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.737969][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.747784][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.756619][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.764501][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.777383][ T8744] device veth0_vlan entered promiscuous mode [ 78.791949][ T8744] device veth1_vlan entered promiscuous mode [ 78.803398][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.811344][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.820145][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.830852][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.839321][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.848040][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.857228][ T2812] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.864455][ T2812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.872685][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.881855][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.890343][ T2812] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.897546][ T2812] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.906960][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.915047][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.922724][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.930706][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.938693][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.959716][ T8750] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.984365][ T8753] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.010069][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.019090][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.034261][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.043196][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.052227][ T2810] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.059868][ T2810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.068547][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.077830][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.087105][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.096796][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.105359][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.114866][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.154434][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.172767][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.185743][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.195737][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.204640][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.213696][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.222132][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.231610][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.240956][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.250198][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.259474][ T2845] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.266714][ T2845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.275533][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.284407][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.292779][ T2845] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.300031][ T2845] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.331639][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.351564][ T8755] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.369255][ T8755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.408130][ T8755] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.182918][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 184.189788][ C0] rcu: 0-...!: (10499 ticks this GP) idle=de2/1/0x4000000000000002 softirq=16321/16322 fqs=10 [ 184.200374][ C0] (t=10500 jiffies g=7449 q=187) [ 184.205408][ C0] rcu: rcu_preempt kthread starved for 10477 jiffies! g7449 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 184.216492][ C0] rcu: RCU grace-period kthread stack dump: [ 184.222379][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 184.231136][ C0] Call Trace: [ 184.234424][ C0] __schedule+0x9a0/0xcc0 [ 184.239012][ C0] schedule+0x181/0x210 [ 184.243160][ C0] schedule_timeout+0x14f/0x240 [ 184.248000][ C0] ? run_local_timers+0x120/0x120 [ 184.253020][ C0] rcu_gp_kthread+0xed8/0x1770 [ 184.257916][ C0] kthread+0x332/0x350 [ 184.262011][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 184.267124][ C0] ? kthread_blkcg+0xe0/0xe0 [ 184.271728][ C0] ret_from_fork+0x24/0x30 [ 184.276174][ C0] NMI backtrace for cpu 0 [ 184.280597][ C0] CPU: 0 PID: 8715 Comm: udevd Not tainted 5.5.0-rc5-syzkaller #0 [ 184.288480][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.298550][ C0] Call Trace: [ 184.301826][ C0] [ 184.304671][ C0] dump_stack+0x1fb/0x318 [ 184.309006][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 184.313846][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 184.320168][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 184.326245][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 184.332749][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 184.338722][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 184.343829][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 184.349038][ C0] ? trace_hardirqs_off+0x74/0x80 [ 184.354067][ C0] update_process_times+0x12d/0x180 [ 184.359280][ C0] tick_sched_timer+0x263/0x420 [ 184.364128][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 184.369666][ C0] __hrtimer_run_queues+0x403/0x840 [ 184.374877][ C0] hrtimer_interrupt+0x38c/0xda0 [ 184.379831][ C0] ? debug_smp_processor_id+0x9/0x20 [ 184.385112][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 184.390651][ C0] apic_timer_interrupt+0xf/0x20 [ 184.395602][ C0] [ 184.398559][ C0] RIP: 0010:free_thread_stack+0x12e/0x590 [ 184.404279][ C0] Code: bf 00 00 00 00 00 ea ff ff 48 01 c7 be 03 00 00 00 e8 86 91 61 00 e9 5d 04 00 00 e8 3c 2c 2e 00 48 89 df 31 f6 e8 02 8d 6f 00 <43> 80 3c 2e 00 74 08 4c 89 e7 e8 73 94 6a 00 49 8b 1c 24 48 83 c3 [ 184.424003][ C0] RSP: 0018:ffffc90001dc7b10 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 184.432408][ C0] RAX: 0000000000000001 RBX: ffffea00029d45c0 RCX: 0000000000000000 [ 184.440372][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea00029d45c0 [ 184.448431][ C0] RBP: ffffc90001dc7b48 R08: 000000000003a728 R09: ffffed1012f58ee1 [ 184.456408][ C0] R10: ffffed1012f58ee1 R11: 0000000000000000 R12: ffff8880869791a0 [ 184.464391][ C0] R13: dffffc0000000000 R14: 1ffff11010d2f234 R15: ffff888097ac76f8 [ 184.472389][ C0] put_task_stack+0xa3/0x130 [ 184.476984][ C0] finish_task_switch+0x3f1/0x550 [ 184.482009][ C0] __schedule+0x9a8/0xcc0 [ 184.486339][ C0] schedule+0x181/0x210 [ 184.490501][ C0] schedule_hrtimeout_range_clock+0x3c7/0x510 [ 184.496576][ C0] ? trace_hrtimer_expire_exit+0x2d0/0x2d0 [ 184.502636][ C0] schedule_hrtimeout_range+0x2a/0x40 [ 184.509335][ C0] ep_poll+0xa4d/0xe80 [ 184.513508][ C0] ? do_task_dead+0xc0/0xc0 [ 184.518089][ C0] ? __kasan_check_read+0x11/0x20 [ 184.523105][ C0] do_epoll_wait+0x1ee/0x260 [ 184.527713][ C0] __x64_sys_epoll_wait+0x9a/0xb0 [ 184.532821][ C0] do_syscall_64+0xf7/0x1c0 [ 184.537321][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 184.543220][ C0] RIP: 0033:0x7f03568ad943 [ 184.547631][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 184.567236][ C0] RSP: 002b:00007fffa412ae78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 184.575724][ C0] RAX: ffffffffffffffda RBX: 00000000008d3250 RCX: 00007f03568ad943 [ 184.583703][ C0] RDX: 0000000000000004 RSI: 00007fffa412af40 RDI: 0000000000000007 [ 184.591671][ C0] RBP: 0000000000625500 R08: 00007fffa412ae60 R09: 00007fffa41a20b8 [ 184.600763][ C0] R10: 000000000000ee42 R11: 0000000000000246 R12: 00000000008ec300 [ 184.608751][ C0] R13: 00007fffa412bf97 R14: 0000000000000005 R15: 00000000008d3250